CN103122606A - Bridge-use straight-line type water drain pipe and installation method thereof - Google Patents
Bridge-use straight-line type water drain pipe and installation method thereof Download PDFInfo
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- CN103122606A CN103122606A CN2013100663448A CN201310066344A CN103122606A CN 103122606 A CN103122606 A CN 103122606A CN 2013100663448 A CN2013100663448 A CN 2013100663448A CN 201310066344 A CN201310066344 A CN 201310066344A CN 103122606 A CN103122606 A CN 103122606A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 title claims abstract description 12
- 239000004570 mortar (masonry) Substances 0.000 claims description 27
- 239000011324 bead Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 238000010257 thawing Methods 0.000 abstract 1
- 239000004567 concrete Substances 0.000 description 3
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention discloses a bridge-use straight-line type water drain pipe and an installation method thereof. The water drain pipe comprises arris strips and rubber rings. The arris strips and the rubber rings can prevent water of the bridge face from leaking into beam body preformed holes. The water drain pipe further comprises wind deflectors which can avoid reduction of water draining efficiency caused by that accumulated water is scattered again on the bridge face when high wind blows the rainwater in the straight-line type water drain pipe in high wind weather. The bridge-use straight-line type water drain pipe has the advantages of being simple in structure, convenient to install, obvious in water draining effect and especially suitable for areas with heavy rainfall capacity, high wind speed and natural freezing and thawing circulation.
Description
Technical Field
The invention relates to a straight drainage pipe for a bridge and an installation method thereof, which are particularly suitable for drainage of bridge decks in areas with large rainfall capacity, high wind speed and natural freeze-thaw cycle.
Background
The existing bridge structure generally comprises a concrete beam and an asphalt concrete bridge deck pavement arranged on the concrete beam, a water drain pipe is generally arranged at the edge of the lower part of the bridge at a certain distance in order to quickly discharge the rainwater on the bridge deck, and the installation of the water drain pipe is mostly carried out after the bridge deck pavement is finished.
The existing installation method of the bridge drain pipe or the drain pipe has the following problems or problems:
1. in order to ensure that the drain pipe can be smoothly installed, the outer diameter of the drain pipe is usually slightly smaller than the inner diameter of a reserved hole of the beam body, and a certain gap is still left between the drain pipe and the reserved hole after the drain pipe is installed; in addition, when the water drain pipe is installed, the bell mouth bottom of the water drain pipe is not bonded with mortar in a sealing mode, a water seepage channel also exists between the bell mouth bottom of the water drain pipe and the top surface of the beam body, rainwater on the bridge floor can seep to the bottom of the flange plate of the beam body through gaps or channels, and in the past, concrete mortar nearby the water drain pipe is peeled off, aggregates are exposed, steel bars are corroded, and the phenomenon is particularly suitable for an area mixed with deicing salt in the rainwater on the bridge floor.
2. The drain pipe is usually made of PVC or cast iron, the PVC can become brittle and powdered gradually along with the prolonging of the service life, the cast iron can be rusted continuously, the effective section is reduced gradually, the gap between the drain pipe and the reserved hole of the beam body is enlarged gradually, and the amount of rainwater permeating into the flange plate of the beam body is increased.
3. For the area with larger wind speed, strong wind can blow up the rainwater gathered into the straight drainage type drain pipe, and the rainwater is scattered on the bridge floor again, thereby reducing the drainage effect and the driving safety.
It will thus be seen that the prior art is susceptible to further improvements and enhancements.
Disclosure of Invention
The invention provides a straight-line type drain pipe for a bridge and an installation method thereof, aiming at avoiding the defects of the prior art.
The technical scheme adopted by the invention is as follows:
the in-line type drain pipe for the bridge comprises a drain pipe body, wherein the drain pipe body comprises a water inlet pipe and a lower connecting pipe which are fixedly connected into a whole; the water inlet pipe is horn-shaped, and the lower connecting pipe is cylindrical; the diameter of the top end pipe orifice of the water inlet pipe is larger than that of the lower connecting pipe, and the diameter of the bottom end pipe orifice of the water inlet pipe is equal to that of the lower connecting pipe; the lower connecting pipe is embedded in a reserved hole of the beam body, the upper part of the water inlet pipe is embedded between paving layers above the beam body, and the lower part of the water inlet pipe is embedded between the beam bodies above the reserved hole; the outer side wall of the lower part of the water inlet pipe is provided with two mutually parallel ribs which are inserted in mortar between the beam body and the water inlet pipe; the outer side of the top end of the lower connecting pipe is sleeved with a rubber ring; and a wind shield is arranged at the bottom end of the lower connecting pipe.
The diameter of the cross section of the rubber ring is 3-10 mm larger than the difference between the inner diameter of the preformed hole of the beam body and the outer diameter of the lower connecting pipe, and the rubber ring realizes the sealing between the drain pipe and the preformed hole of the beam body.
The arris height of rib is 5 ~ 20mm, and the interval between two ribs is 10 ~ 50mm, the rib has strengthened being connected of outlet pipe and mortar, and has prevented that moisture from getting into the clearance between the preformed hole of outlet pipe and the roof beam body from the bottom edge of inlet tube.
The bottom of lower takeover is provided with the round pin axle, and above-mentioned deep bead can be around this round pin axle rotation to this round pin axle is bound, the deep bead is divided into first deep bead and second deep bead, first, second deep bead all are semicircle form.
The diameter of the first wind shield is 1-5 mm smaller than the inner diameter of the lower connecting pipe; the diameter of the second wind deflector is equal to the outer diameter of the lower connecting pipe; when no wind exists, under the action of self weight, the first wind shield is positioned in the lower connecting pipe, and the second wind shield is positioned outside the lower connecting pipe; when wind exists, the wind shield rotates around the pin shaft, and the maximum rotation angle of the wind shield is 90 degrees.
The top end of the water inlet pipe is provided with a rainwater grate.
A method for installing a straight drainage pipe for a bridge comprises the following steps:
(1) selecting a horn-shaped water inlet pipe and a cylindrical lower connecting pipe, and installing the water inlet pipe at the top end of the lower connecting pipe; the diameter of the top end pipe orifice of the water inlet pipe is larger than that of the lower connecting pipe, and the diameter of the bottom end pipe orifice of the water inlet pipe is equal to that of the lower connecting pipe;
(2) installing two mutually parallel ribs on the outer side wall of the lower part of the water inlet pipe, and enabling the distance between the two ribs to be 10-50 mm;
(3) a rubber ring is sleeved on the outer side of the top end of the lower connecting pipe; a pin shaft is arranged at a pipe orifice at the bottom end of the lower connecting pipe, then a wind shield which can rotate around the pin shaft is arranged at the bottom end of the lower connecting pipe, the wind shield is divided into a first wind shield and a second wind shield by taking the pin shaft as a boundary, the first wind shield and the second wind shield are both semicircular, the diameter of the first wind shield is set to be 1-5 mm smaller than the inner diameter of the lower connecting pipe, and the diameter of the second wind shield is set to be equal to the outer diameter of the lower connecting pipe; the maximum angle at which the first wind deflector and the second wind deflector can rotate around the pin shaft is 90 degrees; the installation of the water drain pipe body is finished;
(4) selecting a beam body and a preformed hole of the beam body, uniformly coating a layer of mortar on the top surface of the beam body, and then installing the lower connecting pipe into the preformed hole of the beam body, wherein the upper part of the water inlet pipe is embedded between the paving layers above the beam body, the lower part of the water inlet pipe is embedded between the beam bodies above the preformed hole, and the periphery of the lower part of the water inlet pipe is filled with the mortar to ensure that the water inlet pipe is at the lowest position; then mounting a bottom support on the bottom surface of the beam body, and simultaneously filling a gap between the water drain pipe body and the reserved hole with mortar until the gap is filled; then the upper edge of the bottom support is stuffed into mortar to ensure the effective bonding of the bottom support and the mortar;
(5) and the top end of the water inlet pipe is provided with a rainwater grate.
In the step (2), the edge height of the edge strip is set to be 5-20 mm, the edge strip strengthens the connection between the water drain pipe and mortar, and prevents water from entering a gap between the water drain pipe and a preformed hole of the beam body from the bottom edge of the water inlet pipe.
In the step (3), the diameter of the cross section of the rubber ring is set to be 3-10 mm larger than the difference between the inner diameter of the preformed hole of the beam body and the outer diameter of the lower connecting pipe, and the rubber ring realizes the sealing between the drain pipe and the preformed hole of the beam body.
In the step (3), the diameter of the first wind shield is set to be 1-5 mm smaller than the inner diameter of the lower connecting pipe; the diameter of the second wind deflector is set to be equal to the outer diameter of the lower connecting pipe.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the ribs and the rubber rings realize the sealing between the drain pipe and the preformed hole of the beam body, so that the permeability of rainwater is reduced, the corrosion and damage to the beam body are reduced, and the potential safety hazard of the bridge is reduced.
2. The wind shield can effectively prevent rainwater which is gathered into the straight drainage pipe from being blown up and scattering on the bridge floor again in the strong wind weather, thereby improving the drainage efficiency of the drainage pipe in the strong wind weather.
3. The invention has simple structure, lower cost, convenient installation and maintenance and obvious drainage effect, and is particularly suitable for areas with large rainfall, high wind speed and natural freeze-thaw cycle.
Drawings
Fig. 1 is a schematic view of the mounting structure of the present invention.
FIG. 2 is a top view of a downcomer body of the present invention.
Wherein,
1. the rainwater-resistant roof beam comprises a water inlet pipe 2, ribs 3, a rubber ring 4, mortar 5, a beam body 6, a paving layer 7, a rainwater grate 8, a second wind shield 9, a bottom support 10, a lower connecting pipe 11, a track line 12, a pin shaft 13 and a first wind shield
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific examples, but the present invention is not limited to these examples.
As shown in fig. 1 and 2, the in-line type drain pipe for the bridge comprises a drain pipe body, wherein the drain pipe body comprises a water inlet pipe 1 and a lower connecting pipe 10, and the water inlet pipe 1 and the lower connecting pipe 10 are fixedly connected into a whole; the water inlet pipe 1 is horn-shaped, and the lower connecting pipe 10 is cylindrical; the diameter of a top end pipe orifice of the water inlet pipe 1 is larger than that of the lower connecting pipe 10, and the diameter of a bottom end pipe orifice of the water inlet pipe 1 is equal to that of the lower connecting pipe 10; the lower connecting pipe 10 is embedded in a reserved hole of the beam body 5, the upper part of the water inlet pipe 1 is embedded between the paving layers 6 above the beam body 5, and the lower part of the water inlet pipe 1 is embedded between the beam bodies 5 above the reserved hole; the top end of the water inlet pipe 1 is provided with a rainwater grate 7.
The outer side wall of the lower part of the water inlet pipe 10 is provided with two mutually parallel ribs 2, and the ribs 2 are inserted in the mortar 4 between the beam body 5 and the water inlet pipe 1; the arris height of rib 2 is 5 ~ 20mm, and the interval between two ribs is 10 ~ 50mm, rib 2 has strengthened being connected of outlet pipe and mortar 4, and has prevented that moisture from getting into the clearance between the preformed hole of outlet pipe and roof beam body 5 from the bottom edge of inlet tube 1.
The rubber ring 3 is sleeved on the outer side of the top end of the lower connecting pipe 10; the diameter ratio of the cross section of the rubber ring 3 is 3-10 mm larger than the difference between the inner diameter of the preformed hole of the beam body 5 and the outer diameter of the lower connecting pipe 10, and the rubber ring 3 realizes the sealing between the drain pipe and the preformed hole of the beam body 5.
The bottom end of the lower connecting pipe 10 is provided with a wind shield and a pin shaft 12, the wind shield can rotate around the pin shaft 12, the pin shaft 12 is used as a boundary, the wind shield is divided into a first wind shield 13 and a second wind shield 8, and the first wind shield and the second wind shield are semicircular; the diameter of the first wind shield 13 is 1-5 mm smaller than the inner diameter of the lower connecting pipe 10; the diameter of the second wind deflector 8 is equal to the outer diameter of the lower connecting pipe 10; when no wind exists, under the action of self weight, the first wind shield 13 is positioned inside the lower connecting pipe 10, and the second wind shield 8 is positioned outside the lower connecting pipe 10; when wind exists, the wind shield rotates around the pin shaft 12, and the maximum rotation angle of the wind shield is 90 degrees. In windy weather, the wind shields can rotate by nearly 90 degrees, so that most of wind quantity is blocked, rainwater which is converged into the straight-line type drain pipe is prevented from being blown up and scattering on the bridge floor again, and the rainwater is discharged from the bottom end edges of the first wind shield 13, the second wind shield 8 and the lower connecting pipe 10 under the action of self weight, so that the drainage efficiency of the drain pipe in windy weather is improved; under the weather of no wind or breeze, the wind shield is in a vertical state, the water passing section of the water drain pipe is not reduced, and accumulated water can smoothly flow through the water drain pipe.
As shown in fig. 1 and 2, a method for installing an inline type drain pipe for a bridge includes the steps of:
(1) selecting a trumpet-shaped water inlet pipe 1 and a cylindrical lower connecting pipe 10, and installing the water inlet pipe 1 at the top end of the lower connecting pipe 10; the diameter of a top end pipe orifice of the water inlet pipe 1 is larger than that of the lower connecting pipe 10, and the diameter of a bottom end pipe orifice of the water inlet pipe 1 is equal to that of the lower connecting pipe 10;
(2) two parallel ribs 2 are arranged on the outer side wall of the lower part of the water inlet pipe 1, so that the distance between the two ribs is 10-50 mm;
(3) a rubber ring 3 is sleeved on the outer side of the top end of the lower connecting pipe 10; a pin shaft 12 is arranged at a pipe orifice at the bottom end of the lower connecting pipe 10, and then a wind shield which can rotate around the pin shaft 12 is arranged at the bottom end of the lower connecting pipe 10 and comprises a first wind shield 13 and a second wind shield 8, wherein the first wind shield and the second wind shield are both semicircular, and the diameter of the first wind shield 13 is 1-5 mm smaller than the inner diameter of the lower connecting pipe 10; the diameter of the second wind deflector 8 is set to be equal to the outer diameter of the lower connecting pipe 10; the maximum angle at which the wind deflector can rotate around the pin 12 is 90 degrees; in windy weather, the wind shields can rotate by nearly 90 degrees, so that most of wind quantity is blocked, rainwater which is converged into the straight-line type drain pipe is prevented from being blown up and scattering on the bridge floor again, and the rainwater is discharged from the bottom end edges of the first wind shield 13, the second wind shield 8 and the lower connecting pipe 10 under the action of self weight, so that the drainage efficiency of the drain pipe in windy weather is improved; in windless or breezy weather, the wind shield is in a vertical state, the water passing section of the water drain pipe is not reduced, and accumulated water can smoothly flow through the water drain pipe; the installation of the water drain pipe body is finished;
(4) selecting a beam body 5 and preformed holes of the beam body 5, uniformly coating a layer of mortar on the top surface of the beam body 5, then installing the lower connecting pipe 10 into the preformed holes of the beam body 5, embedding the upper part of the water inlet pipe 1 between paving layers 6 above the beam body 5, embedding the lower part of the water inlet pipe 1 between the beam bodies 5 above the preformed holes, and simultaneously filling the periphery of the lower part of the water inlet pipe 1 with the mortar 4 to ensure that the water inlet pipe 1 is at the lowest position; then mounting a bottom support 9 on the bottom surface of the beam body 5, and simultaneously filling the gap between the water drain pipe body and the reserved hole with mortar 4 until the gap is filled; then the upper edge of the bottom support 9 is inserted into the mortar 4 to ensure the effective bonding of the bottom support and the mortar;
(5) and the top end of the water inlet pipe 1 is provided with a rainwater grate 7.
In the step (2), the height of the edge strip 2 is set to be 5-20 mm, the edge strip 2 strengthens the connection between the water drain pipe and the mortar 4, and prevents water from entering a gap between the water drain pipe and a reserved hole of the beam body 5 from the bottom edge of the water inlet pipe 1.
In the step (3), the diameter of the cross section of the rubber ring 3 is set to be 3-10 mm larger than the difference between the inner diameter of the preformed hole of the beam body 5 and the outer diameter of the lower connecting pipe 10, and the rubber ring 3 realizes the sealing between the preformed hole of the water drain pipe and the beam body 5.
The invention has simple structure, easy implementation and obvious drainage effect, avoids the diffuse seepage of bridge deck rainfall to the reserved holes of the beam body, improves the drainage efficiency of the drainage pipe in strong wind weather, and is particularly suitable for areas with large rainfall capacity, high wind speed and natural freeze-thaw cycle.
It is further understood that the specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides a direct vent wash-out pipe is used to bridge, includes the wash-out pipe body, its characterized in that: the water drain pipe body comprises a water inlet pipe and a lower connecting pipe which are fixedly connected into a whole; the water inlet pipe is horn-shaped, and the lower connecting pipe is cylindrical; the diameter of the top end pipe orifice of the water inlet pipe is larger than that of the lower connecting pipe, and the diameter of the bottom end pipe orifice of the water inlet pipe is equal to that of the lower connecting pipe; the lower connecting pipe is embedded in a reserved hole of the beam body, the upper part of the water inlet pipe is embedded between paving layers above the beam body, and the lower part of the water inlet pipe is embedded in the beam body above the reserved hole; the outer side wall of the lower part of the water inlet pipe is provided with two mutually parallel ribs which are inserted in mortar between the beam body and the water inlet pipe; the outer side of the top end of the lower connecting pipe is sleeved with a rubber ring; and a wind shield is arranged at the bottom end of the lower connecting pipe.
2. The in-line drain pipe for the bridge as claimed in claim 1, wherein: the diameter of the cross section of the rubber ring is 3-10 mm larger than the difference between the inner diameter of the preformed hole of the beam body and the outer diameter of the lower connecting pipe, and the rubber ring realizes the sealing between the drain pipe and the preformed hole of the beam body.
3. The in-line drain pipe for the bridge as claimed in claim 2, wherein: the arris height of rib is 5 ~ 20mm, and the interval between two ribs is 10 ~ 50mm, the rib has strengthened being connected of outlet pipe and mortar, and has prevented that moisture from getting into the clearance between the preformed hole of outlet pipe and the roof beam body from the bottom edge of inlet tube.
4. The in-line drain pipe for the bridge as claimed in claim 3, wherein: the bottom of lower takeover is provided with the round pin axle, and above-mentioned deep bead can be around this round pin axle rotation to this round pin axle is bound, the deep bead is divided into first deep bead and second deep bead, first, second deep bead all are semicircle form.
5. The in-line drain pipe for the bridge as claimed in claim 4, wherein: the diameter of the first wind shield is 1-5 mm smaller than the inner diameter of the lower connecting pipe; the diameter of the second wind deflector is equal to the outer diameter of the lower connecting pipe; when no wind exists, under the action of self weight, the first wind shield is positioned in the lower connecting pipe, and the second wind shield is positioned outside the lower connecting pipe; when wind exists, the wind shield rotates around the pin shaft, and the maximum rotation angle of the wind shield is 90 degrees.
6. The in-line drain pipe for the bridge as claimed in claim 5, wherein: the top end of the water inlet pipe is provided with a rainwater grate.
7. A method for installing a straight drainage pipe for a bridge is characterized by comprising the following steps: the installation method comprises the following steps:
(1) selecting a horn-shaped water inlet pipe and a cylindrical lower connecting pipe, and installing the water inlet pipe at the top end of the lower connecting pipe; the diameter of the top end pipe orifice of the water inlet pipe is larger than that of the lower connecting pipe, and the diameter of the bottom end pipe orifice of the water inlet pipe is equal to that of the lower connecting pipe;
(2) installing two mutually parallel ribs on the outer side wall of the lower part of the water inlet pipe, and enabling the distance between the two ribs to be 10-50 mm;
(3) a rubber ring is sleeved on the outer side of the top end of the lower connecting pipe; a pin shaft is arranged at a pipe orifice at the bottom end of the lower connecting pipe, then a wind shield which can rotate around the pin shaft is arranged at the bottom end of the lower connecting pipe, the wind shield is divided into a first wind shield and a second wind shield by taking the pin shaft as a boundary, the first wind shield and the second wind shield are both semicircular, the diameter of the first wind shield is set to be 1-5 mm smaller than the inner diameter of the lower connecting pipe, and the diameter of the second wind shield is set to be equal to the outer diameter of the lower connecting pipe; the maximum angle at which the first wind deflector and the second wind deflector can rotate around the pin shaft is 90 degrees; the installation of the water drain pipe body is finished;
(4) selecting a beam body and a preformed hole of the beam body, uniformly coating a layer of mortar on the top surface of the beam body, and then installing the lower connecting pipe into the preformed hole of the beam body, wherein the upper part of the water inlet pipe is embedded between the paving layers above the beam body, the lower part of the water inlet pipe is embedded between the beam bodies above the preformed hole, and the periphery of the lower part of the water inlet pipe is filled with the mortar to ensure that the water inlet pipe is at the lowest position; then mounting a bottom support on the bottom surface of the beam body, and simultaneously filling a gap between the water drain pipe body and the reserved hole with mortar until the gap is filled; then the upper edge of the bottom support is stuffed into mortar to ensure the effective bonding of the bottom support and the mortar;
(5) and the top end of the water inlet pipe is provided with a rainwater grate.
8. The method for installing the in-line drain pipe for the bridge as claimed in claim 7, wherein: in the step (2), the edge height of the edge strip is set to be 5-20 mm, the edge strip strengthens the connection between the water drain pipe and mortar, and prevents water from entering a gap between the water drain pipe and a preformed hole of the beam body from the bottom edge of the water inlet pipe.
9. The method for installing the in-line drain pipe for the bridge as claimed in claim 8, wherein: in the step (3), the diameter of the cross section of the rubber ring is set to be 3-10 mm larger than the difference between the inner diameter of the preformed hole of the beam body and the outer diameter of the lower connecting pipe, and the rubber ring realizes the sealing between the drain pipe and the preformed hole of the beam body.
10. The method for installing the in-line drain pipe for the bridge as claimed in claim 9, wherein: in the step (3), the diameter of the first wind shield is set to be 1-5 mm smaller than the inner diameter of the lower connecting pipe; the diameter of the second wind deflector is set to be equal to the outer diameter of the lower connecting pipe.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401445.0A CN104179119B (en) | 2013-03-01 | 2013-03-01 | A kind of mounting method of Bridge-use straight-line type water drain pipe |
| CN201310066344.8A CN103122606B (en) | 2013-03-01 | 2013-03-01 | Bridge-use straight-line type water drain pipe and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066344.8A CN103122606B (en) | 2013-03-01 | 2013-03-01 | Bridge-use straight-line type water drain pipe and installation method thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410401445.0A Division CN104179119B (en) | 2013-03-01 | 2013-03-01 | A kind of mounting method of Bridge-use straight-line type water drain pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103122606A true CN103122606A (en) | 2013-05-29 |
| CN103122606B CN103122606B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410401445.0A Expired - Fee Related CN104179119B (en) | 2013-03-01 | 2013-03-01 | A kind of mounting method of Bridge-use straight-line type water drain pipe |
| CN201310066344.8A Expired - Fee Related CN103122606B (en) | 2013-03-01 | 2013-03-01 | Bridge-use straight-line type water drain pipe and installation method thereof |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410401445.0A Expired - Fee Related CN104179119B (en) | 2013-03-01 | 2013-03-01 | A kind of mounting method of Bridge-use straight-line type water drain pipe |
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| Country | Link |
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| CN (2) | CN104179119B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452042A (en) * | 2013-08-15 | 2013-12-18 | 龙口丛林中德车体系统工程有限公司 | Drainage system for aluminum alloy pedestrian bridge |
| WO2020232981A1 (en) * | 2019-05-21 | 2020-11-26 | 山东省路桥集团有限公司 | Bridge deck drain pipe device for bridge and construction method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812062B (en) * | 2017-03-20 | 2018-11-16 | 东阳顶峰环保科技有限公司 | A kind of bridge sewer pipe cap device |
| CN107059598B (en) * | 2017-03-20 | 2019-03-08 | 福建省昊立建设工程有限公司 | A kind of sewer pipe cap device on bridge |
| CN110241721B (en) * | 2019-06-28 | 2021-04-20 | 沈炜 | Environment-friendly bridge easy to discharge sewage |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1441120A (en) * | 2003-04-07 | 2003-09-10 | 沈阳铁路工程建设集团有限公司 | Bridge drainage pipe installing construction process |
| JP2003301414A (en) * | 2002-04-09 | 2003-10-24 | Zen Corporation:Kk | Rainwater falling-preventive bridge drainage basin |
| JP2006299750A (en) * | 2005-04-25 | 2006-11-02 | Nippon Sharyo Seizo Kaisha Ltd | Drain bolt-nut and stagnant water preventive drain structure of steel box using this drain bolt-nut |
| CN201099833Y (en) * | 2007-08-17 | 2008-08-13 | 无锡市政设计研究院有限公司 | Viaduct drainage |
| KR20090105519A (en) * | 2008-04-03 | 2009-10-07 | 주식회사 리더스산업 | A water collect device for bridge |
| CN202000865U (en) * | 2011-01-19 | 2011-10-05 | 毅鑫实业股份有限公司 | Pressure balance drain pipe for inner hollow aluminium window |
| CN202295311U (en) * | 2011-10-08 | 2012-07-04 | 镇江浩博航空铁道设备研发有限公司 | Channel downpipe of boarding bridge |
| CN203065961U (en) * | 2013-03-01 | 2013-07-17 | 青岛路桥建设集团有限公司 | Straight-line drain pipe for bridge |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201485788U (en) * | 2009-05-08 | 2010-05-26 | 北京市市政专业设计院有限责任公司 | Bridge drainage device |
| CN202644395U (en) * | 2012-07-16 | 2013-01-02 | 浙江灵通管业有限公司 | Water discharge pipe for railroad bridge |
-
2013
- 2013-03-01 CN CN201410401445.0A patent/CN104179119B/en not_active Expired - Fee Related
- 2013-03-01 CN CN201310066344.8A patent/CN103122606B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003301414A (en) * | 2002-04-09 | 2003-10-24 | Zen Corporation:Kk | Rainwater falling-preventive bridge drainage basin |
| CN1441120A (en) * | 2003-04-07 | 2003-09-10 | 沈阳铁路工程建设集团有限公司 | Bridge drainage pipe installing construction process |
| JP2006299750A (en) * | 2005-04-25 | 2006-11-02 | Nippon Sharyo Seizo Kaisha Ltd | Drain bolt-nut and stagnant water preventive drain structure of steel box using this drain bolt-nut |
| CN201099833Y (en) * | 2007-08-17 | 2008-08-13 | 无锡市政设计研究院有限公司 | Viaduct drainage |
| KR20090105519A (en) * | 2008-04-03 | 2009-10-07 | 주식회사 리더스산업 | A water collect device for bridge |
| CN202000865U (en) * | 2011-01-19 | 2011-10-05 | 毅鑫实业股份有限公司 | Pressure balance drain pipe for inner hollow aluminium window |
| CN202295311U (en) * | 2011-10-08 | 2012-07-04 | 镇江浩博航空铁道设备研发有限公司 | Channel downpipe of boarding bridge |
| CN203065961U (en) * | 2013-03-01 | 2013-07-17 | 青岛路桥建设集团有限公司 | Straight-line drain pipe for bridge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452042A (en) * | 2013-08-15 | 2013-12-18 | 龙口丛林中德车体系统工程有限公司 | Drainage system for aluminum alloy pedestrian bridge |
| WO2020232981A1 (en) * | 2019-05-21 | 2020-11-26 | 山东省路桥集团有限公司 | Bridge deck drain pipe device for bridge and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104179119A (en) | 2014-12-03 |
| CN104179119B (en) | 2015-12-30 |
| CN103122606B (en) | 2015-03-11 |
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