CN111749127A - Bridge blowdown canal with automatic flow dividing function - Google Patents

Bridge blowdown canal with automatic flow dividing function Download PDF

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Publication number
CN111749127A
CN111749127A CN202010689623.XA CN202010689623A CN111749127A CN 111749127 A CN111749127 A CN 111749127A CN 202010689623 A CN202010689623 A CN 202010689623A CN 111749127 A CN111749127 A CN 111749127A
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CN
China
Prior art keywords
bridge
elastic layer
drainage
channel
fixedly connected
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.)
Withdrawn
Application number
CN202010689623.XA
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Chinese (zh)
Inventor
顾金银
刘晓芳
Original Assignee
顾金银
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Filing date
Publication date
Application filed by 顾金银 filed Critical 顾金银
Priority to CN202010689623.XA priority Critical patent/CN111749127A/en
Publication of CN111749127A publication Critical patent/CN111749127A/en
Withdrawn legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00Structural or constructional details of bridges
    • E01D19/08Damp-proof or other insulating layers; Drainage arrangements or devices Bridge deck surfacings
    • E01D19/086Drainage arrangements or devices
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F3/00Sewer pipe-line systems
    • E03F3/02Arrangement of sewer pipe-lines or pipe-line systems
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F3/00Sewer pipe-line systems
    • E03F3/04Pipes or fittings specially adapted to sewers
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401Gullies for use in roads or pavements
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F7/00Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F2201/00Details, devices or methods not otherwise provided for
    • E03F2201/10Dividing the first rain flush out of the stormwater flow

Abstract

The invention belongs to the field of bridge pollution discharge, and particularly relates to a bridge pollution discharge channel with an automatic flow dividing function, which comprises drainage channels arranged on two sides of a bridge, wherein the side walls of the two sides in the drainage channels are fixedly connected with fixing strips, an elastic layer is fixedly connected between the two fixing strips and is positioned at the upper port of the drainage channel, the lower end of the drainage channel is fixedly communicated with a vertically arranged longitudinal drainage pipe, a vertically arranged fixing cylinder is arranged in the longitudinal drainage pipe, the fixing cylinder is fixedly connected with the inner side wall of the longitudinal drainage pipe through a plurality of connecting rods on the lower bottom surface, a sliding block is connected in the fixing cylinder in a sliding mode, and the upper side wall of the sliding block is fixedly connected with a lifting rod coaxially arranged with the fixing cylinder. According to the invention, the elastic layer is arranged, the elastic layer is flatly laid on the upper port of the drainage channel in sunny days, dust and dirt falling on the surface of the elastic layer can be easily removed by a cleaning tool such as a broom, and the elastic layer can be pulled downwards in rainy days to form a drainage channel for drainage.

Description

Bridge blowdown canal with automatic flow dividing function
Technical Field
The invention belongs to the field of bridge pollution discharge, and particularly relates to a bridge pollution discharge channel with an automatic flow dividing function.
Background
In order to meet the traffic requirement, bridges are produced, fallen trees are used as passages for communicating two banks of rivers as early as the original period, the bridges are rudimental, and various bridges are spread over the ground along with the development of modern society, wherein the bridges comprise wood bridges, iron bridges, concrete arch bridges and the like.
The both sides of bridge generally all are equipped with the drainage channel that is used for the drainage, can all amass the hardened and hardened dirt that silt debris that is brought into in the drainage channel in the rainy day in the drainage channel on most traditional bridge, the rainwater can't wash away the dirt that hardens into the piece easily, often need clear up through the manual work, it is time-consuming and laboursome, if the dirt can't get timely clearance, can cause the jam of drainage channel when amassing more debris is serious more, influence the normal drainage function of drainage channel, moreover, the drainage channel on most traditional bridge divide into and directly arrange the rainwater to the river and communicate two kinds of drainage methods with underground sewage pipes, the rainwater of rainy initial stage can contain more dirt owing to erode the dust on the bridge floor, the former is easily arranged the dirt directly on the ship that traveles on the river, the latter's displacement is less, form overflow phenomenon easily.
Therefore, the bridge sewage draining channel with the automatic flow dividing function is provided to solve the problems.
Disclosure of Invention
The invention aims to provide a bridge sewage drainage channel with an automatic flow dividing function, which can effectively remove dirt and aims to solve the problem that dirt is easily accumulated at the bottom of most of the traditional bridge sewage drainage channels.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a bridge blowdown canal with automatic reposition of redundant personnel function, is including setting up in the drainage canal of bridge both sides, the equal fixedly connected with fixed strip of both sides lateral wall in the drainage canal, two fixedly connected with elastic layer between the fixed strip, the elastic layer is located the upper end department of drainage canal, the fixed intercommunication of lower extreme of drainage canal has the vertical calandria pipe that indulges of vertical setting, indulge and be equipped with the solid fixed cylinder of vertical setting in the calandria pipe, gu fixed cylinder is through many connecting rods in bottom surface down and the inside wall fixed connection who indulges the calandria pipe, sliding connection has the sliding block in the solid fixed cylinder, the last lateral wall fixedly connected with of sliding block and the lifter of the coaxial setting of solid fixed cylinder, the upper end of lifter extend to solid fixed cylinder outside set up and with the lower lateral wall fixed connection of elastic layer, fixedly.
In the bridge sewage draining channel with the automatic flow dividing function, a horizontally arranged grating is fixedly installed at the channel opening of the drainage channel.
In the bridge sewage draining channel with the automatic flow dividing function, a funnel-shaped transition pipe is fixedly communicated between the drainage channel and the longitudinal drainage pipe.
In foretell bridge blowdown canal with automatic reposition of redundant personnel function, the sliding block has magnetism, it is equipped with the slip ring that attracts mutually with the sliding block heteropolar to indulge the drain pipe overcoat, indulge the horizontal drainage pipe that the fixed intercommunication of drain pipe has the level to set up, indulge the threaded rod of the vertical setting of drain pipe outer through fixed block fixedly connected with, the threaded rod runs through the slip ring setting and through screw thread and slip ring threaded connection on the lateral wall.
In foretell bridge blowdown canal with automatic reposition of redundant personnel function, the cover is equipped with threaded sleeve on the threaded rod, it is connected with the rotor plate to indulge the rotation of exhaust pipe inside wall, be equipped with the bar through-hole on the rotor plate, be equipped with the pull rod between bar through-hole and the threaded sleeve, the one end and the threaded sleeve of pull rod rotate to be connected, the other end of pull rod passes through protruding button and bar through-hole swing joint.
Compared with the prior art, this bridge blowdown canal with automatic reposition of redundant personnel function's advantage lies in:
1. according to the invention, the elastic layer is arranged, the elastic layer is flatly laid on the upper port of the drainage channel in sunny days, dust and dirt falling on the surface of the elastic layer can be easily removed by a cleaning tool such as a broom, and the elastic layer can be pulled downwards in rainy days to form a drainage channel for drainage.
2. According to the invention, the memory spring and the lifting rod are arranged, the memory spring can stretch in rainy days and pull the elastic layer downwards through the lifting rod, dirt in rainwater flowing above the elastic layer can be deposited at the bottom of the drainage groove formed by the elastic layer, the deposited dirt can lose moisture and be hardened in fine days, the contracted memory spring can enable the elastic layer to recover the horizontal state, and at the moment, the hardened dirt can be separated from the surface of the elastic layer in the contraction process of the elastic layer and is flatly laid on the elastic layer, so that the hardened dirt can be easily cleaned, and the blockage of a drainage channel is avoided.
3. According to the invention, the transverse drainage pipe and the longitudinal drainage pipe are arranged, the transverse drainage pipe directly drains rainwater to a river, the longitudinal drainage pipe is communicated with the underground drainage pipe, rainwater containing more dirt can be drained from the underground drainage pipe through the longitudinal drainage pipe due to the fact that the rainwater at the early stage of raining erodes dust on a bridge floor, and rainwater containing more dirt can be drained away along the transverse drainage pipe at the later stage, so that the dirt can be prevented from being drained to ships running on the river, and the drainage quantity can be ensured.
4. According to the invention, by arranging the rotating plate, the automatic conversion of the rainwater flow direction can be realized through the rotation of the rotating plate, and the respective discharge of sewage and clean water is realized.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment 1 of a bridge sewage drainage channel with an automatic flow dividing function provided by the invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram of a bridge sewage drainage channel with an automatic flow dividing function in an embodiment 1 of the invention, wherein an elastic layer is in a drainage state;
FIG. 4 is a schematic structural diagram of an embodiment 2 of a bridge sewage drainage channel with an automatic flow dividing function provided by the invention;
fig. 5 is a schematic structural view of a bridge sewage drainage channel with an automatic flow dividing function in embodiment 2, wherein an elastic layer is in a drainage state.
In the figure, a drainage channel 1, a fixing strip 2, an elastic layer 3, a longitudinal drainage pipe 4, a fixing barrel 5, a connecting rod 6, a sliding block 7, a lifting rod 8, a memory spring 9, a grating 10, a transition pipe 11, a sliding ring 12, a transverse drainage pipe 13, a fixing block 14, a threaded rod 15, a threaded sleeve 16, a rotating plate 17, a strip-shaped through hole 18, a pull rod 19 and a protruding button 20 are arranged.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1-3, a bridge sewage draining channel with an automatic flow dividing function comprises drainage channels 1 disposed at two sides of a bridge, and it is worth mentioning that a horizontally disposed grating 10 is fixedly installed at a channel opening of the drainage channel 1, and the grating 10 can prevent larger impurities from falling into the drainage channel 1 to cause blockage in the drainage process.
The equal fixedly connected with fixed strip 2 of both sides lateral wall in drainage canal 1, fixedly connected with elastic layer 3 between two fixed strips 2, elastic layer 3 are located drainage canal 1's last port department, and elastic layer 3 tiling is at drainage canal 1's last port department, and the dust and the dirt that fall to elastic layer 3 surface can be clear away easily through burnishers such as brooms.
The fixed intercommunication of the lower extreme of drain 1 has vertical setting to indulge drain pipe 4, indulges drain pipe 4 and underground blow off pipe intercommunication, needs to explain that the fixed intercommunication has the transition pipe 11 that is hourglass hopper-shaped between drain 1 and the vertical drain pipe 4, the collection of the rivers of being convenient for.
Be equipped with the solid fixed cylinder 5 of vertical setting in the water pipe 4 of indulging, gu fixed cylinder 5 through the inside wall fixed connection of many connecting rods 6 of bottom surface down with indulge water pipe 4, gu sliding connection has sliding block 7 in the fixed cylinder 5, the last lateral wall fixedly connected with of sliding block 7 and the lifter 8 of the coaxial setting of solid fixed cylinder 5, the upper end of lifter 8 extend to solid fixed cylinder 5 outside setting and with elastic layer 3's lower lateral wall fixed connection.
The memory spring 9 is fixedly connected between the sliding block 7 and the inner top surface of the fixed cylinder 5, it should be noted that the memory spring 12 can be made of a two-way memory alloy, can extend when the ambient temperature is lower than the metamorphosis temperature, can automatically reset when the ambient temperature is higher than the metamorphosis temperature, and the process can be repeated according to the change of the temperature, meanwhile, the memory alloy also has the outstanding characteristics of small temperature lag, accurate and reliable temperature control, long service life, fatigue resistance of more than hundreds of thousands of times and the like.
The invention can be illustrated by the following operating modes:
when the rain water drainage device is used, in rainy days, rain water flows onto the elastic layer 3, and as the temperature of the rain water is generally low, the memory spring 9 can stretch to push the sliding block 7 downwards and drive the lifting rod 8 to move downwards, so that the elastic layer 3 is pulled downwards, a drainage groove formed in the elastic layer 3 is used for drainage (as shown in figure 3), and dirt in the rain water flowing above the elastic layer 3 can be deposited at the bottom of the drainage groove formed in the elastic layer 3.
In fine days, the deposited dirt loses moisture and is hardened, the memory spring 9 can automatically reset along with the temperature rise, the lifting rod 8 is driven to move upwards to reset, the elastic layer 3 is enabled to restore to the horizontal state, the hardened dirt can be separated from the surface of the elastic layer 3 in the contraction process of the elastic layer, and therefore the hardened dirt is tiled on the elastic layer 3 and can be easily cleaned, and the blockage of a drainage channel is effectively avoided.
Example 2
As shown in fig. 4 to 5, the present embodiment is different from embodiment 1 in that: sliding block 7 has magnetism, indulges 4 overcoat of calandria pipes and is equipped with the slip ring 12 of inhaling mutually with sliding block 7 heteropolar, indulges the fixed horizontal drainage pipe 13 that communicates the level setting of calandria pipe 4, indulges calandria pipe 4 outer threaded rod 15 through the vertical setting of fixed block 14 fixedly connected with, threaded rod 15 runs through slip ring 12 setting and through screw and slip ring 12 threaded connection on the lateral wall.
The threaded rod 15 is sleeved with a threaded sleeve 16, the inner side wall of the longitudinal drainage pipe 4 is rotatably connected with a rotating plate 17, a strip-shaped through hole 18 is formed in the rotating plate 17, a pull rod 19 is arranged between the strip-shaped through hole 18 and the threaded sleeve 16, one end of the pull rod 19 is rotatably connected with the threaded sleeve 16, and the other end of the pull rod 19 is movably connected with the strip-shaped through hole 18 through a protruding button 20.
In this embodiment, rainwater at the early stage of raining can contain more dirt due to the fact that the rainwater washes the dust on the bridge floor, the rainwater containing more dirt can be discharged from the underground sewage pipeline through the longitudinal drainage pipe 4, the memory spring 9 also extends when the rainwater gradually becomes clear, the sliding block 7 is pushed to move downwards, the sliding ring 12 which is attracted to the different poles of the sliding block 7 can also move downwards along with the rainwater, the threaded rod 15 is driven to rotate, the threaded sleeve 16 on the threaded rod 15 can move downwards under the limiting effect of the rotating plate 17, and the rotating plate 17 can be horizontally placed in the transverse drainage pipe 13 to be blocked under the effect of the pull rod 19 (as shown in fig. 5).
When the rotating plate 17 rotates to the horizontal position, later cleaner rainwater can be discharged along the horizontal water discharge pipe 13, so that dirt can be prevented from being discharged to ships running on rivers, and the water discharge can be ensured.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (5)

1. The bridge sewage draining channel with the automatic flow dividing function comprises water draining channels (1) arranged on two sides of a bridge, and is characterized in that the water draining channels (1) are internally and fixedly connected with fixing strips (2) on two side walls, an elastic layer (3) is fixedly connected between the fixing strips (2), the elastic layer (3) is positioned at the upper end opening of the water draining channels (1), the lower ends of the water draining channels (1) are fixedly communicated with vertical longitudinal water draining pipes (4) which are vertically arranged, vertical fixing cylinders (5) are arranged in the longitudinal water draining pipes (4), the fixing cylinders (5) are fixedly connected with the inner side walls of the longitudinal water draining pipes (4) through a plurality of connecting rods (6) on the lower bottom surfaces, sliding blocks (7) are connected in the fixing cylinders (5) in a sliding mode, and lifting rods (8) which are coaxially arranged with the fixing cylinders (5) are fixedly connected to the upper side walls of the sliding blocks (7), the upper end of lifter (8) extends to the outside setting of a fixed section of thick bamboo (5) and with the lower lateral wall fixed connection of elastic layer (3), fixedly connected with memory spring (9) between the interior top surface of sliding block (7) and a fixed section of thick bamboo (5).
2. The bridge sewage draining channel with the automatic flow dividing function according to claim 1, wherein a horizontally arranged grating (10) is fixedly installed at the opening of the drainage channel (1).
3. The bridge blowdown channel with the automatic flow dividing function according to claim 2, wherein a funnel-shaped transition pipe (11) is fixedly communicated between the drainage channel (1) and the longitudinal drainage pipe (4).
4. The bridge sewage draining channel with the automatic flow dividing function according to claim 3, wherein the sliding block (7) has magnetism, a sliding ring (12) which is attracted to the sliding block (7) in a heteropolar manner is sleeved outside the longitudinal drainage pipe (4), the longitudinal drainage pipe (4) is fixedly communicated with a horizontal drainage pipe (13) which is horizontally arranged, a vertically arranged threaded rod (15) is fixedly connected to the outside of the longitudinal drainage pipe (4) through a fixing block (14), and the threaded rod (15) penetrates through the sliding ring (12) and is in threaded connection with the sliding ring (12) through threads on the outer side wall.
5. The bridge sewage draining channel with the automatic flow dividing function according to claim 4, wherein a threaded sleeve (16) is sleeved on the threaded rod (15), a rotating plate (17) is rotatably connected to the inner side wall of the longitudinal drainage pipe (4), a strip-shaped through hole (18) is formed in the rotating plate (17), a pull rod (19) is arranged between the strip-shaped through hole (18) and the threaded sleeve (16), one end of the pull rod (19) is rotatably connected with the threaded sleeve (16), and the other end of the pull rod (19) is movably connected with the strip-shaped through hole (18) through a protruding button (20).
CN202010689623.XA 2020-07-17 2020-07-17 Bridge blowdown canal with automatic flow dividing function Withdrawn CN111749127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010689623.XA CN111749127A (en) 2020-07-17 2020-07-17 Bridge blowdown canal with automatic flow dividing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010689623.XA CN111749127A (en) 2020-07-17 2020-07-17 Bridge blowdown canal with automatic flow dividing function

Publications (1)

Publication Number Publication Date
CN111749127A true CN111749127A (en) 2020-10-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112709189A (en) * 2020-12-25 2021-04-27 中国海洋大学 Automatic flow regulating system for black and odorous water body in river channel

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11117381A (en) * 1997-10-14 1999-04-27 Hitachi Kiden Kogyo Ltd Removing device for fibrous decomposition retardant material contained in sanitary sewage
KR100899680B1 (en) * 2008-06-12 2009-05-28 (주)대광 Drain blocks having one body structure
CN106759804A (en) * 2016-12-22 2017-05-31 安徽理工大学 A kind of floor drain of utilization bath waste water gravitional force and heat energy
CN206396858U (en) * 2017-01-13 2017-08-11 邱钰涵 A kind of city shunt sewage discharge apparatus
CN107366342A (en) * 2017-08-17 2017-11-21 安徽特威达水电设备有限公司 A kind of intercepting pollution for rainwater flow abandoning apparatus
CN208202076U (en) * 2018-05-24 2018-12-07 中煤科工集团重庆设计研究院有限公司 A kind of automatic type rainwater flow-discarding device
CN109162262A (en) * 2018-08-22 2019-01-08 王真 A kind of drainage device of hydraulic engineering
CN110241720A (en) * 2019-06-28 2019-09-17 沈炜 Blowdown anti-clogging bridge

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11117381A (en) * 1997-10-14 1999-04-27 Hitachi Kiden Kogyo Ltd Removing device for fibrous decomposition retardant material contained in sanitary sewage
KR100899680B1 (en) * 2008-06-12 2009-05-28 (주)대광 Drain blocks having one body structure
CN106759804A (en) * 2016-12-22 2017-05-31 安徽理工大学 A kind of floor drain of utilization bath waste water gravitional force and heat energy
CN206396858U (en) * 2017-01-13 2017-08-11 邱钰涵 A kind of city shunt sewage discharge apparatus
CN107366342A (en) * 2017-08-17 2017-11-21 安徽特威达水电设备有限公司 A kind of intercepting pollution for rainwater flow abandoning apparatus
CN208202076U (en) * 2018-05-24 2018-12-07 中煤科工集团重庆设计研究院有限公司 A kind of automatic type rainwater flow-discarding device
CN109162262A (en) * 2018-08-22 2019-01-08 王真 A kind of drainage device of hydraulic engineering
CN110241720A (en) * 2019-06-28 2019-09-17 沈炜 Blowdown anti-clogging bridge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112709189A (en) * 2020-12-25 2021-04-27 中国海洋大学 Automatic flow regulating system for black and odorous water body in river channel
CN112709189B (en) * 2020-12-25 2021-10-08 中国海洋大学 Automatic flow regulating system for black and odorous water body in river channel

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Application publication date: 20201009

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