CN209722722U - A kind of drainage arrangement for bridge - Google Patents
A kind of drainage arrangement for bridge Download PDFInfo
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- CN209722722U CN209722722U CN201920218676.6U CN201920218676U CN209722722U CN 209722722 U CN209722722 U CN 209722722U CN 201920218676 U CN201920218676 U CN 201920218676U CN 209722722 U CN209722722 U CN 209722722U
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- bridge
- main body
- installs case
- fixed
- fixedly installed
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Abstract
The utility model discloses a kind of drainage arrangements for bridge, including bridge main body and fixed ring, the upper surface of the bridge main body is equipped with one layer of asphalt bridge deck, several equally distributed cavities and through-hole are offered on asphalt mixture surfacing and bridge main body, cavity and through-hole are coaxially distributed, and the diameter of cavity is bigger than the diameter of through-hole, fixed be fitted into has vertically disposed lantern ring in each cavity, the inner ring of lantern ring offers internal screw thread, galvanized pipe is fixedly installed in each through-hole, the bottom of the bridge main body is fixedly installed with drainpipe by pipe clamp, and several interfaces are offered on drainpipe.Mounting box generates downward impact force to installs case in the impact by more rainwater in the utility model; to which installs case is glided by two sliding blocks along two slide bars, so that spring is compressed and plays buffer protection function to the mounting box in installs case and installs case.
Description
Technical field
The utility model belongs to bridge construction technology field more particularly to a kind of drainage arrangement for bridge.
Background technique
In conventional bridge, girder is most important load-carrying members, girder top surface asphalt concrete bridge deck pavement, to
It prevents wheel from directly wearing away floorings, and spreads wheel load, also provide smooth anti-skidding running surface for vehicle.Many institute's weeks
Know, bridge floor once generates ponding in the rainy day, and the vehicle tyre run at high speed thereon, which just will receive ponding, to be influenced to generate skidding, lose
Control, so that the severe traffic accidents of vehicle slip or rollover occur；Therefore, it must be provided with pumping equipment on highway bridge bridge floor,
For quickly excluding bridge floor ponding.
Currently, mainly catch basin is arranged using along a fixed spacing on the inside of guardrail in highway bridge, pass through what is be connected with catch basin
Bridge floor ponding is discharged outside bridge transverse drain, and this catch basin being arranged on the inside of guardrail is easy blocking, and encounters when raining heavyly
Transverse drain is difficult for ponding to be discharged in time, to bring very big security risk, while catch basin one to the vehicle of traveling
Denier blocking is not easy to handle.
It is very necessary in view of the above-mentioned problems, designing a kind of drainage arrangement for bridge.
Utility model content
The purpose of this utility model is to provide a kind of drainage arrangements for bridge, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
The upper surface of a kind of drainage arrangement for bridge, including bridge main body and fixed ring, the bridge main body is laid with
There is one layer of asphalt bridge deck, offer several equally distributed cavities and through-hole on asphalt mixture surfacing and bridge main body,
Cavity and through-hole are coaxially distributed, and the diameter of cavity is bigger than the diameter of through-hole, fix to be fitted into have vertically setting in each cavity
The inner ring of the lantern ring set, lantern ring offers internal screw thread, and galvanized pipe is fixedly installed in each through-hole, the bridge main body
Bottom is fixedly installed with drainpipe by pipe clamp, and several interfaces are offered on drainpipe, each interface is and galvanized pipe
The aqueduct connection that inside is fixedly mounted, the inner sidewall of the aqueduct are fixedly installed with the symmetrical buffer unit in two sides,
And the output end of two buffer units is fixedly connected with the two sidewalls of installs case respectively；The lateral wall of the fixed ring offers outer
Screw thread, and fixed ring is fixedly connected in such a way that rotation is tightened with lantern ring, the inner bottom wall of fixed ring is fixedly mounted by screw
There is metal barrier, the bottom of fixed ring is welded with inverted cone-shaped tube, and the discharge outlet of the cone-shaped tube extends in installs case simultaneously
It is fixedly connected with one end of elastic rubber pipe, the other end of elastic rubber pipe is fixedly installed with mounting box, and the bottom of mounting box
It is fixedly installed with metal filter screen.
As a further solution of the present invention: the buffer unit is by mounting rack, slide bar, sliding block, spring and fixation
Board group at, the mounting rack is fixedly mounted on the inner sidewall of aqueduct, and vertically disposed slide bar is fixedly installed on mounting rack,
The sliding block being slidably connected is arranged on the slide bar, and sliding block passes through the outside of fixed plate and installs case far from one end of aqueduct
Wall is fixedly connected, and the bottom of installs case offers water flowing chamber.
As a further solution of the present invention: the two sides of the elastic rubber pipe are fixedly mounted there are two telescopic rod,
And one end of telescopic rod is fixedly connected with the side wall of cone-shaped tube, the fixed company in another point end of telescopic rod and the upper surface of mounting box
It connects.
As a further solution of the present invention: arrangement of the drainpipe in bridge main body lower surface passes by each
Galvanized pipe, and the aqueduct in galvanized pipe is fixedly installed with sealing ring with the contact mouth that drainpipe connects.
As a further solution of the present invention: being fixedly installed in the fixed ring for being rotated to fixed ring
Turn-button.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is placed by the cone-shaped tube, elastic rubber pipe and mounting box for being fixedly connected with fixed ring bottom
After in mounting box in aqueduct, fixed ring is fixedly connected in such a way that rotation is tightened with lantern ring, to complete to drain
Fixed ring and fixed ring bottom are fixedly connected tapered by the entire installation of device by way of reversely rotating fixed ring
It manages, in the cavity that elastic rubber pipe and mounting box proposition bridge floor open up, through-hole, staff will be in fixed ring by screwdriver
Metal barrier dismantled, the mud gathered in mounting box is cleared up, after installed again, this practical peace
Dress, disassembly are simple, and it is convenient to handle filtered silt mode.
2, mounting box generates downward impact force to installs case in the impact by more rainwater in the utility model, from
And installs case is glided by two sliding blocks along two slide bars, so that spring is compressed and in installs case and installs case
Mounting box plays buffer protection function.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A.
Description of symbols: 1- bridge main body, 2- asphalt mixture surfacing, 3- galvanized pipe, 4- lantern ring, 5- aqueduct, 6- installation
Case, 7- mounting rack, 8- slide bar, 9- sliding block, 10- spring, 11- fixed plate, 12- water flowing chamber, 13- drainpipe, 14- fixed ring, 15-
Metal barrier, 16- cone-shaped tube, 17- elastic rubber pipe, 18- mounting box, 19- metal filter screen.
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.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of drainage arrangement for bridge, including bridge main body 1
With fixed ring 14, the upper surface of bridge main body 1 is equipped with one layer of asphalt mixture surfacing 2, on asphalt mixture surfacing 2 and bridge main body 1
Several equally distributed cavities and through-hole are offered, cavity and through-hole are coaxially distributed, and the diameter of cavity is than the diameter of through-hole
Greatly, fixed be fitted into has vertically disposed lantern ring 4 in each cavity, and the inner ring of lantern ring 4 offers internal screw thread, each through-hole
Inside it is fixedly installed with galvanized pipe 3.
The bottom of bridge main body 1 is fixedly installed with drainpipe 13 by pipe clamp, and offers several on drainpipe 13 and connect
Mouthful, each interface is connected to the aqueduct 5 being fixedly mounted inside galvanized pipe 3, and the inner sidewall of aqueduct 5 is fixedly installed with two
The symmetrical buffer unit in side, and the output end of two buffer units is fixedly connected with the two sidewalls of installs case 6 respectively, buffering
Device is made of mounting rack 7, slide bar 8, sliding block 9, spring 10 and fixed plate 11, and mounting rack 7 is fixedly mounted on the inside of aqueduct 5
Wall, and vertically disposed slide bar 8 is fixedly installed on mounting rack 7, the sliding block 9 being slidably connected, and sliding block 9 are arranged on slide bar 8
One end far from aqueduct 5 is fixedly connected by fixed plate 11 with the lateral wall of installs case 6, and the bottom of installs case 6 offers logical
Water cavity 12.
The lateral wall of fixed ring 14 offers external screw thread, is fixedly installed in fixed ring 14 for 14 turns of fixed ring
Dynamic turn-button, the inner bottom wall of fixed ring 14 are mounted by means of screws with metal barrier 15, and the bottom of fixed ring 14 is welded with down
The cone-shaped tube 16 set, the discharge outlet of cone-shaped tube 16 are extended in installs case 6 and are fixedly connected with one end of elastic rubber pipe 17, bullet
The other end of property rubber tube 17 is fixedly installed with mounting box 18, and the bottom of mounting box 18 is fixedly installed with metal filter screen 19,
And there are two the two sides fixed installations of elastic rubber pipe 17 telescopic rod (being not drawn into figure), and one end of telescopic rod and cone-shaped tube 16
Side wall be fixedly connected, another point end of telescopic rod is fixedly connected with the upper surface of mounting box 18, is passed through two telescopic rods and is guaranteed
Fixed ring 1 when being rotated so that elastic rubber pipe 17 tighten phenomenon also with rotation, without itself so that
Elastic rubber pipe 17 damages.
Staff passes through the cone-shaped tube 16, elastic rubber pipe 17 and mounting box 18 that are fixedly connected with 14 bottom of fixed ring
After being placed into the mounting box 18 in aqueduct 5, fixed ring 14 is fixedly connected in such a way that rotation is tightened with lantern ring 4, from
And complete the entire installation of drainage arrangement.
When bridge floor is by rainwater, the gutter that rainwater opens up on asphalt mixture surfacing 2 is flowed into fixed ring 14, is led to
The metal barrier 15 crossed in fixed ring 14 is filtered the biggish objects such as leaf, the plastic bottle fallen along rainwater, avoids
It results in blockage to aqueduct 5, and after rainwater fair current road is flowed into mounting box 18, the rainwater containing silt is in metal filter screen 19
Under the action of be filtered, filtered rainwater is through 13 water conservancy diversion of drainpipe into reservoir, and mounting box 18 is by more
Downward impact force is generated when the impact of rainwater to installs case 6, so that installs case 6 is by two sliding blocks 9 along under two slide bars 8
It is sliding, so that spring 10 is compressed and plays buffer protection function to the mounting box 18 in installs case 6 and installs case 6.
It uses after a certain period of time in drainage arrangement, by staff by way of reversely rotating fixed ring 14, will consolidate
Determine ring 14 and cone-shaped tube 16, elastic rubber pipe 17 and mounting box 18 that 14 bottom of fixed ring is fixedly connected propose that bridge floor opens up
Cavity, in through-hole, staff is dismantled the metal barrier 15 in fixed ring 14 by screwdriver, will be in mounting box 18
The mud gathered is cleared up, after installed again.
Arrangement of the drainpipe 13 in 1 lower surface of bridge main body passes by each galvanized pipe 3, and the aqueduct 5 in galvanized pipe 3
The contact mouth connected with drainpipe 13 is fixedly installed with sealing ring, so that aqueduct 5 and the leakproofness of drainpipe 13 are good.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of drainage arrangement for bridge, it is characterised in that: including bridge main body (1) and fixed ring (14), the bridge
The upper surface of main body (1) is equipped with one layer of asphalt mixture surfacing (2), asphalt mixture surfacing (2) and bridge main body (1) if on offer
Dry equally distributed cavity and through-hole, cavity and through-hole are coaxially distributed, and the diameter of cavity is bigger than the diameter of through-hole, each
Fixed be fitted into has vertically disposed lantern ring (4) in cavity, and the inner ring of lantern ring (4) offers internal screw thread, in each through-hole
It is fixedly installed with galvanized pipe (3), the bottom of the bridge main body (1) is fixedly installed with drainpipe (13) by pipe clamp, and is drained
Several interfaces are offered on pipe (13), each interface is connected to the aqueduct (5) being fixedly mounted inside galvanized pipe (3),
The inner sidewall of the aqueduct (5) is fixedly installed with the symmetrical buffer unit in two sides, and the output end of two buffer units
It is fixedly connected respectively with the two sidewalls of installs case (6)；The lateral wall of the fixed ring (14) offers external screw thread, and fixed ring
(14) it is fixedly connected in such a way that rotation is tightened with lantern ring (4), the inner bottom wall of fixed ring (14) is mounted by means of screws with
Metal barrier (15), the bottom of fixed ring (14) are welded with inverted cone-shaped tube (16), and the discharge outlet of the cone-shaped tube (16) is prolonged
It extends in installs case (6) and is fixedly connected with one end of elastic rubber pipe (17), the fixed peace of the other end of elastic rubber pipe (17)
Bottom equipped with mounting box (18), and mounting box (18) is fixedly installed with metal filter screen (19).
2. the drainage arrangement according to claim 1 for bridge, it is characterised in that: the buffer unit is by mounting rack
(7), slide bar (8), sliding block (9), spring (10) and fixed plate (11) composition, the mounting rack (7) are fixedly mounted on aqueduct (5)
Inner sidewall, and be fixedly installed with vertically disposed slide bar (8) on mounting rack (7), be arranged with and be slidably connected on the slide bar (8)
Sliding block (9), and the one end of sliding block (9) far from aqueduct (5) connects by the way that the lateral walls of fixed plate (11) and installs case (6) is fixed
It connects, the bottom of installs case (6) offers water flowing chamber (12).
3. the drainage arrangement according to claim 1 for bridge, it is characterised in that: the two of the elastic rubber pipe (17)
Side is fixedly mounted there are two telescopic rod, and one end of telescopic rod is fixedly connected with the side wall of cone-shaped tube (16), telescopic rod it is another
Point end is fixedly connected with the upper surface of mounting box (18).
4. the drainage arrangement according to claim 1 for bridge, it is characterised in that: the drainpipe (13) is in bridge master
The arrangement of body (1) lower surface passes by each galvanized pipe (3), and the aqueduct (5) in galvanized pipe (3) is connect with drainpipe (13)
Contact mouth be fixedly installed with sealing ring.
5. the drainage arrangement according to claim 1 for bridge, it is characterised in that: fixed peace on the fixed ring (14)
Equipped with the turn-button for being rotated to fixed ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920218676.6U CN209722722U (en) | 2019-02-21 | 2019-02-21 | A kind of drainage arrangement for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920218676.6U CN209722722U (en) | 2019-02-21 | 2019-02-21 | A kind of drainage arrangement for bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209722722U true CN209722722U (en) | 2019-12-03 |
Family
ID=68683438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920218676.6U Active CN209722722U (en) | 2019-02-21 | 2019-02-21 | A kind of drainage arrangement for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209722722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608073A (en) * | 2020-05-29 | 2020-09-01 | 重庆工程职业技术学院 | Bridge floor drainage structures |
| CN113279525A (en) * | 2021-05-26 | 2021-08-20 | 安徽农业大学 | Anti-freezing drainage downpipe |
-
2019
- 2019-02-21 CN CN201920218676.6U patent/CN209722722U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608073A (en) * | 2020-05-29 | 2020-09-01 | 重庆工程职业技术学院 | Bridge floor drainage structures |
| CN111608073B (en) * | 2020-05-29 | 2021-10-08 | 重庆工程职业技术学院 | Bridge floor drainage structures |
| CN113279525A (en) * | 2021-05-26 | 2021-08-20 | 安徽农业大学 | Anti-freezing drainage downpipe |
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