CN109594460B - Waterproof bridge - Google Patents
Waterproof bridge Download PDFInfo
- Publication number
- CN109594460B CN109594460B CN201910069870.7A CN201910069870A CN109594460B CN 109594460 B CN109594460 B CN 109594460B CN 201910069870 A CN201910069870 A CN 201910069870A CN 109594460 B CN109594460 B CN 109594460B
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- Prior art keywords
- air suction
- water guide
- motor
- bridge
- water
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000004140 cleaning Methods 0.000 claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000010405 clearance mechanism Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D1/00—Bridges in general
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/40—Means for indicating blockage in sewer systems
Abstract
The invention relates to a waterproof bridge, which comprises a bridge body, a water guide mechanism, a detection mechanism, a PLC (programmable logic controller) and a cleaning mechanism, wherein the water guide mechanism, the detection mechanism, the PLC and the cleaning mechanism are arranged on the bridge body, the detection mechanism comprises a rotary table, a rotary shaft, wheel blades and an encoder, the cleaning mechanism comprises a driving assembly and a cleaning assembly, two sides of the upper part of the bridge body are provided with guardrails, guide rails are arranged on the guardrails, the cleaning mechanism is arranged on the guide rails, the detection mechanism is used for detecting the rainwater flow of each water guide opening during rainstorm, when the rainwater flow detected by the detection mechanism is very small, the cleaning mechanism is moved to the water guide opening through the driving assembly, and then the cleaning assembly is used for cleaning sundries deposited on a.
Description
The patent application of the invention aims at the following application numbers: 2017105901949, the filing date of the original application is: 2017-07-19, the name of invention creation is: a bridge convenient for dredging pipeline blockage and having a waterproof function.
Technical Field
The invention relates to the field of bridge equipment, in particular to a waterproof bridge.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like.
The bridge is in the heavy rain period, and the rainwater carries out the drainage through the aqueduct on the bridge, and often can impact debris such as leaf, stone or domestic waste during the heavy rain into the aqueduct, leads to the drainage untimely, can produce the waterlogging of bridge floor when serious, has hindered the unblocked of traffic, can corrode the bridge floor simultaneously, has reduced the life of bridge.
Disclosure of Invention
1. Technical problem to be solved by the invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, a waterproof bridge is provided.
2. Technical scheme
The technical scheme adopted by the invention for solving the technical problems is as follows: a bridge convenient for dredging pipeline blockage and having a waterproof function comprises a bridge body, and a water distributor, a detection mechanism, a PLC and a cleaning mechanism which are arranged on the bridge body;
the water distributor comprises water chutes, water guide ports and rainwater grates, the water chutes are arranged on two sides of the upper part of the bridge body and are communicated with the water guide ports, the lower ends of the water guide ports are positioned on the upper part of the bridge body, the lower ends of the water guide ports are positioned on the lower part of the bridge body, and the rainwater grates are arranged on the upper part of the water guide ports;
the detection mechanism comprises a rotary table, a rotary shaft, wheel blades and an encoder, wherein a detection groove is formed in one side of the water guide groove and is communicated with the water guide port, the detection mechanism is located at the communication position of the detection groove and the water guide port, the rotary table is sleeved on the rotary shaft, the rotary shaft is arranged in the detection groove, the wheel blades are uniformly arranged on the rotary table in the circumferential direction, the encoder and the rotary table are coaxially arranged, and the encoder is electrically connected with the PLC;
the cleaning mechanism comprises a driving assembly and a cleaning assembly, two sides of the upper portion of the bridge body are provided with guardrails, guide rails are arranged on the guardrails, the cleaning mechanism is arranged on the guide rails, the driving assembly comprises a support, a driving shell, a first motor, a driving wheel and a driven wheel, the first motor drives the driving wheel to rotate, the driving wheel is abutted against the guide rails, the support is arranged on the driving shell, the guide rails are located between the support and the driving shell, the support is provided with the driven wheel, and the support is abutted against the guide rails through the driven wheel;
the clearance subassembly includes aspiration channel, bellows, suction head, the pump body, connecting pipe, locker room and filter screen, the suction head passes through bellows and aspiration channel intercommunication, the aspiration channel passes through connecting pipe and locker room intercommunication, the pump body is located the intercommunication intraductal, the locker room is located one side of aspiration channel, the filter screen is located the below of locker room, the locker room passes through filter screen and outside intercommunication, the inlet scoop is located the below of aspiration channel, the one end and the outside intercommunication of aspiration channel are kept away from to the inlet scoop, first motor and the pump body all are connected with the PLC electricity.
As preferred, in order to make the aspiration channel better be close to the rainwater grate, still be equipped with lifting unit in the aspiration channel, lifting unit includes second motor and lead screw, second motor drive lead screw is rotatory, the vertical setting of lead screw, the upper portion of inlet scoop is equipped with walks the position hole, walk and be equipped with the internal thread on the position hole, the internal thread on the inlet scoop matches with the external screw thread of lead screw, the one end that the second motor was kept away from to the lead screw penetrates the inlet scoop, the second motor is connected with the PLC electricity.
In the driving assembly advancing process, the air suction pipe is upwards folded to prevent damage, the second motor drives the screw rod to rotate when rainwater and sundries are required to be adsorbed, and the internal thread matched with the screw rod is arranged on the air suction opening to enable the air suction opening to move downwards and be close to the rainwater grate.
Preferably, the cleaning mechanism is provided with a waterproof cover on the periphery for waterproofing.
Preferably, in order to adjust the driving wheel to be always abutted against the guide rail and to enable the cleaning mechanism to travel more stably, a spring is further arranged between the driven wheel and the support, and the driven wheel is connected with the support through the spring.
Preferably, in order to conveniently send the alarm signal to an intelligent terminal such as a mobile phone, a wireless communication module is further arranged in the cleaning mechanism.
When the cleaning mechanism finishes cleaning, the water flow detected by the detection mechanism is not up to the standard, and the PLC sends an alarm signal to intelligent terminals such as a mobile phone through the wireless communication module.
Preferably, in order to facilitate prompting, an alarm lamp is further arranged in the cleaning mechanism.
Preferably, for convenience of control, the first motor and the second motor are both servo motors.
Preferably, in order to increase the firmness of the corrugated pipe and prolong the service life of the corrugated pipe, the corrugated pipe is a steel strip corrugated pipe.
Preferably, the lead screw is made of stainless steel for corrosion prevention.
Preferably, the suction opening is tapered below the suction opening in order to reduce a sectional area of the suction opening and increase an adsorption force.
3. Advantageous effects
The bridge convenient for dredging pipeline blockage and having the waterproof function has the advantages that the bridge convenient for dredging pipeline blockage is ingenious in design structure and high in practicability, the detection mechanism detects the rainwater flow of each water guide opening during rainstorm, when the rainwater flow detected by the detection mechanism is very small, the cleaning mechanism is moved to the water guide opening through the driving assembly, then the cleaning assembly cleans sundries deposited at the rainwater grate, normal drainage of the water guide opening is guaranteed, the detection mechanism still has small rainwater flow after cleaning, an alarm signal is sent to the intelligent terminal of the mobile phone through the wireless communication module to carry out worker repair, and normal drainage of the bridge is guaranteed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a bridge with waterproof function for facilitating the dredging of blocked pipelines according to the present invention;
FIG. 2 is a schematic structural diagram of a bridge detection mechanism with waterproof function for facilitating dredging of blocked pipelines according to the present invention;
FIG. 3 is a schematic structural diagram of a bridge cleaning mechanism with a waterproof function for facilitating dredging of blocked pipelines according to the present invention;
fig. 4 is a schematic structural diagram of a bridge cleaning assembly with a waterproof function for facilitating dredging of blocked pipelines.
In the figure: 1. the device comprises a bridge body, 2 parts of a rainwater grate, 3 parts of a detection mechanism, 4 parts of a water guide port, 5 parts of a detection groove, 6 parts of a wheel blade, 7 parts of a rotating disc, 8 parts of a rotating shaft, 9 parts of an encoder, 10 parts of a driving shell, 11 parts of a first motor, 12 parts of a driving wheel, 13 parts of a bracket, 14 parts of a driven wheel, 15 parts of a guide rail, 16 parts of a second motor, 17 parts of a screw rod, 18 parts of a corrugated pipe, 19 parts of an air suction port, 20 parts of an air suction pipe, 21 parts of a pump body, 22 parts of a connecting pipe, 23 parts of.
Detailed Description
As shown in fig. 1-4, a bridge convenient for dredging pipeline blockage and having a waterproof function comprises a bridge body 1, and a water distributor, a detection mechanism 3, a PLC and a cleaning mechanism which are arranged on the bridge body 1;
the water distributor comprises water chutes, water guide ports 4 and rainwater grates 2, the water chutes are arranged on two sides of the upper part of the bridge body 1 and are communicated with the water guide ports 4, the lower ends of the water guide ports 4 are positioned on the upper part of the bridge body 1, the lower ends of the water guide ports 4 are positioned on the lower part of the bridge body 1, and the rainwater grates 2 are arranged on the upper part of the water guide ports 4;
the detection mechanism 3 comprises a rotary table 7, a rotary shaft 8, wheel blades 6 and an encoder 9, a detection groove 5 is arranged on one side of the water guide groove, the detection groove 5 is communicated with the water guide port 4, the detection mechanism 3 is positioned at the communication position of the detection groove 5 and the water guide port 4, the rotary table 7 is sleeved on the rotary shaft 8, the rotary shaft 8 is arranged in the detection groove 5, the wheel blades 6 are uniformly arranged on the rotary table 7 in the circumferential direction, the encoder 9 and the rotary table 7 are coaxially arranged, and the encoder 9 is electrically connected with the PLC;
the cleaning mechanism comprises a driving assembly and a cleaning assembly, two sides of the upper portion of the bridge body 1 are provided with guardrails, guide rails 15 are arranged on the guardrails, the cleaning mechanism is arranged on the guide rails 15, the driving assembly comprises a support 13, a driving shell 10, a first motor 11, a driving wheel 12 and a driven wheel 14, the first motor 11 drives the driving wheel 12 to rotate, the driving wheel 12 is abutted against the guide rails 15, the support 13 is arranged on the driving shell 10, the guide rails 15 are located between the support 13 and the driving shell 10, the support 13 is provided with the driven wheel 14, and the support 13 is abutted against the guide rails 15 through the driven wheel 14;
the clearance subassembly includes aspiration channel 20, bellows 18, aspiration head, the pump body 21, connecting pipe 22, locker room 23 and filter screen 24, the aspiration head passes through bellows 18 and aspiration channel 20 intercommunication, aspiration channel 20 passes through connecting pipe 22 and locker room 23 intercommunication, the pump body 21 is located the intercommunication intraductal, locker room 23 is located one side of aspiration channel 20, filter screen 24 is located locker room 23's below, locker room 23 passes through filter screen 24 and outside intercommunication, inlet scoop 19 is located aspiration channel 20's below, inlet scoop 19 keeps away from aspiration channel 20's one end and outside intercommunication, first motor 11 and the pump body 21 all are connected with the PLC electricity.
The staff opens detection mechanism 3 and clearance mechanism and begins work when the torrential rain, the rainwater is discharged from water guide port 4 downwards, rainwater strikes wheel leaf 6, make wheel leaf 6 and carousel 7 rotatory, encoder 9 record the revolution and send electrical signal to take place for PLC, when carousel 7 is rotatory slowly, PLC control first motor 11 drive wheel 12 is rotatory, drive wheel 12 rubs on guide rail 15, make clearance mechanism travel to this water guide port 4's position, it is rotatory to control second motor 16 drive lead screw 17 again, make inlet scoop 19 be close to rainwater grate 2, open the pump body 21, make rainwater and debris adsorb into locker room 23, the rainwater flows out from filter screen 24, leave and get debris, ensured rainwater grate 2 not blockked up.
As preferred, in order to make aspiration channel 20 better be close to rainwater grate 2, still be equipped with lifting unit in aspiration channel 20, lifting unit includes second motor 16 and lead screw 17, second motor 16 drive lead screw 17 is rotatory, the vertical setting of lead screw 17, the upper portion of inlet scoop 19 is equipped with the hole of walking, it is equipped with the internal thread to walk the hole, internal thread and the external screw thread of lead screw 17 on the inlet scoop 19 match, the one end that second motor 16 was kept away from to lead screw 17 penetrates inlet scoop 19, second motor 16 is connected with the PLC electricity.
In the driving assembly advancing process, the air suction pipe 20 is folded upwards to prevent damage, when rainwater and sundries need to be adsorbed, the screw rod 17 is driven to rotate through the second motor 16, the air suction opening 19 is provided with internal threads matched with the screw rod 17, and the air suction opening 19 is enabled to move downwards and is close to the rainwater grate 2.
Preferably, the cleaning mechanism is provided with a waterproof cover on the periphery for waterproofing.
Preferably, in order to adjust the driving wheel 12 to always abut against the guide rail 15, and to make the cleaning mechanism travel more smoothly, a spring is further arranged between the driven wheel 14 and the bracket 13, and the driven wheel 14 is connected with the bracket 13 through the spring.
Preferably, in order to conveniently send the alarm signal to an intelligent terminal such as a mobile phone, a wireless communication module is further arranged in the cleaning mechanism.
After the cleaning mechanism cleans up, the water flow detected by the detection mechanism 3 still does not reach the standard, and the PLC sends an alarm signal to intelligent terminals such as a mobile phone through the wireless communication module.
Preferably, in order to facilitate prompting, an alarm lamp is further arranged in the cleaning mechanism.
Preferably, for the convenience of control, the first motor 11 and the second motor 16 are both servo motors.
Preferably, in order to increase the firmness of the corrugated tube 18 and improve the service life of the corrugated tube 18, the corrugated tube 18 is a steel strip corrugated tube.
Preferably, the lead screw 17 is made of stainless steel for corrosion prevention.
Preferably, the suction opening 19 is tapered downward in order to reduce the cross-sectional area of the suction opening 19 and increase the suction force.
Compared with the prior art, this be convenient for dredge pipeline blocks up and have waterproof function's bridge design structure is ingenious, high in practicability, during the torrential rain, detect the rainwater flow of respectively leading mouth of a river 4 through detection mechanism 3, when the rainwater flow that detection mechanism 3 detected is very little, remove clearance mechanism to this water guiding mouth 4 department through drive assembly, clear up the debris of siltation in rainwater grate 2 department through clearance assembly again, this water guiding mouth 4's normal drainage has been ensured, clearance is passed through the back detection mechanism 3 still rainwater flow less again, send the intelligent terminal of alarm signal for the cell-phone through wireless communication module, carry out the workman and restore, the normal drainage of bridge has been ensured.
Claims (1)
1. The waterproof bridge is characterized by comprising a bridge body (1), and a water distributor, a detection mechanism (3), a PLC and a cleaning mechanism which are arranged on the bridge body (1);
the water distributor comprises water chutes, water guide ports (4) and rainwater grates (2), the water chutes are arranged on two sides of the upper part of the bridge body (1), the water chutes are communicated with the water guide ports (4), the lower ends of the water guide ports (4) are positioned on the upper part of the bridge body (1), the lower ends of the water guide ports (4) are positioned on the lower part of the bridge body (1), and the rainwater grates (2) are arranged on the upper part of the water guide ports (4);
the detection mechanism (3) comprises a rotary table (7), a rotating shaft (8), wheel blades (6) and an encoder (9), a detection groove (5) is formed in one side of the water guide groove, the detection groove (5) is communicated with the water guide port (4), the detection mechanism (3) is located at the communication position of the detection groove (5) and the water guide port (4), the rotary table (7) is sleeved on the rotating shaft (8), the rotating shaft (8) is arranged in the detection groove (5), the wheel blades (6) are uniformly arranged on the rotary table (7) in the circumferential direction, the encoder (9) and the rotary table (7) are coaxially arranged, and the encoder (9) is electrically connected with the PLC;
the cleaning mechanism comprises a driving assembly and a cleaning assembly, two sides of the upper portion of the bridge body (1) are provided with guardrails, guide rails (15) are arranged on the guardrails, the cleaning mechanism is arranged on the guide rails (15), the driving assembly comprises a support (13), a driving shell (10), a first motor (11), a driving wheel (12) and a driven wheel (14), the first motor (11) drives the driving wheel (12) to rotate, the driving wheel (12) is abutted to the guide rails (15), the support (13) is arranged on the driving shell (10), the guide rails (15) are located between the support (13) and the driving shell (10), the driven wheel (14) is arranged on the support (13), and the support (13) is abutted to the guide rails (15) through the driven wheel (14);
the cleaning assembly comprises an air suction pipe (20), a corrugated pipe (18), an air suction head, a pump body (21), a connecting pipe (22), a storage chamber (23) and a filter screen (24), the air suction head is communicated with the air suction pipe (20) through the corrugated pipe (18), the air suction pipe (20) is communicated with the storage chamber (23) through the connecting pipe (22), the pump body (21) is located in the connecting pipe, the storage chamber (23) is located on one side of the air suction pipe (20), the filter screen (24) is located below the storage chamber (23), the storage chamber (23) is communicated with the outside through the filter screen (24), an air suction opening (19) is located below the air suction pipe (20), one end, away from the air suction pipe (20), of the air suction opening (19) is communicated with the outside, and the first motor (11) and the pump body (21) are both electrically connected with the PLC;
the air suction pipe (20) is internally provided with a lifting assembly, the lifting assembly comprises a second motor (16) and a screw rod (17), the second motor (16) drives the screw rod (17) to rotate, the screw rod (17) is vertically arranged, the upper part of the air suction opening (19) is provided with a walking hole, an internal thread is arranged on the walking hole, the internal thread on the air suction opening (19) is matched with the external thread of the screw rod (17), one end, far away from the second motor (16), of the screw rod (17) penetrates into the air suction opening (19), and the second motor (16) is electrically connected with the PLC;
the periphery of the cleaning mechanism is provided with a waterproof cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069870.7A CN109594460B (en) | 2017-07-19 | 2017-07-19 | Waterproof bridge |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069870.7A CN109594460B (en) | 2017-07-19 | 2017-07-19 | Waterproof bridge |
| CN201710590194.9A CN107268435B (en) | 2017-07-19 | 2017-07-19 | A kind of bridge blocking and have water-proof function convenient for unclog the pipe |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710590194.9A Division CN107268435B (en) | 2017-07-19 | 2017-07-19 | A kind of bridge blocking and have water-proof function convenient for unclog the pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109594460A CN109594460A (en) | 2019-04-09 |
| CN109594460B true CN109594460B (en) | 2020-11-27 |
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ID=60079417
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910069870.7A Active CN109594460B (en) | 2017-07-19 | 2017-07-19 | Waterproof bridge |
| CN201710590194.9A Active CN107268435B (en) | 2017-07-19 | 2017-07-19 | A kind of bridge blocking and have water-proof function convenient for unclog the pipe |
| CN201910083011.3A Active CN109736193B (en) | 2017-07-19 | 2017-07-19 | Bridge girder |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710590194.9A Active CN107268435B (en) | 2017-07-19 | 2017-07-19 | A kind of bridge blocking and have water-proof function convenient for unclog the pipe |
| CN201910083011.3A Active CN109736193B (en) | 2017-07-19 | 2017-07-19 | Bridge girder |
Country Status (1)
| Country | Link |
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| CN (3) | CN109594460B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222242A (en) * | 2018-01-27 | 2018-06-29 | 杨艳 | A kind of sewer cleaning equipment |
| CN108222244A (en) * | 2018-01-27 | 2018-06-29 | 杨艳 | A kind of discharge outlet cleaning equipment |
| CN108222243B (en) * | 2018-01-27 | 2020-12-11 | 江苏水蓝生态环境科技有限公司 | Road drainage facility clearance structure |
| CN108301503A (en) * | 2018-01-27 | 2018-07-20 | 杨艳 | A kind of pumping equipment descaling machine |
| CN112726397B (en) * | 2020-12-25 | 2022-05-31 | 河南永明市政园林建设有限公司 | Highway bridge deck drainage equipment |
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| JPH0988027A (en) * | 1995-09-26 | 1997-03-31 | Sakai Heavy Ind Ltd | Removing device of clogging materials in pavings |
| CZ298155B6 (en) * | 2002-05-02 | 2007-07-11 | Vlcek Group S.R.O. | Rotary bridge drainer |
| DE102007033824B4 (en) * | 2007-07-18 | 2010-12-02 | Trauthwein Entwässerungs- und Abscheidetechnik Industrievertretungen GmbH | Road and bridge drainage system and system installation device |
| US20140251460A1 (en) * | 2013-03-11 | 2014-09-11 | Gregory Sassaman | Wastewater Overflow Prevention System |
| NO341145B1 (en) * | 2013-06-28 | 2017-09-04 | Asle Johnsen | Extinguishing system comprising a drain for draining a liquid to a drainage system, and a method for controlling such an extinguishing system. |
| CN103437281A (en) * | 2013-07-24 | 2013-12-11 | 湖南省交通科学研究院 | Bridge deck runoff collection treatment and emergency system |
| KR101568060B1 (en) * | 2013-08-12 | 2015-11-11 | 케이원에코텍 주식회사 | Rainwater purification system of bridge and building |
| KR101531692B1 (en) * | 2014-08-08 | 2015-06-26 | 강형숙 | waste board and it's construction method for bridge drain |
| CN204509992U (en) * | 2015-01-22 | 2015-07-29 | 崔朝启 | A kind of highway bridge bridge deck drainage facility |
| CN204715202U (en) * | 2015-04-21 | 2015-10-21 | 张虹 | A kind of anti-blocking guiding type dewatering installation for bridge draining |
| CN204875638U (en) * | 2015-08-07 | 2015-12-16 | 江西蓝天路之友环卫设备科技有限公司 | Prevent blockking up negative pressure dust absorption formula sweeping machine |
| CN205711730U (en) * | 2016-04-27 | 2016-11-23 | 王静 | A kind of novel bridge drainage system |
| CN106638292A (en) * | 2016-11-17 | 2017-05-10 | 江苏中路工程技术研究院有限公司 | Sponge-type bridge storing, slow draining and recycling system |
| CN106758799B (en) * | 2016-12-13 | 2019-09-17 | 浙江水利水电学院 | System for reclaiming rainwater and its construction method for sponge urban interchange |
| CN106793187A (en) * | 2017-01-16 | 2017-05-31 | 上海耶伦电热技术合伙企业（普通合伙） | For the switch element of automatic computer heating control |
| CN106836092A (en) * | 2017-03-05 | 2017-06-13 | 刘金凤 | One kind is capable of identify that the automatic comprehensive Bothridium Machine of fallen leaves |
| CN106930216B (en) * | 2017-04-09 | 2018-08-10 | 广东泓睿科技有限公司 | A kind of road cleaner |
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2017
- 2017-07-19 CN CN201910069870.7A patent/CN109594460B/en active Active
- 2017-07-19 CN CN201710590194.9A patent/CN107268435B/en active Active
- 2017-07-19 CN CN201910083011.3A patent/CN109736193B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109736193A (en) | 2019-05-10 |
| CN107268435B (en) | 2019-04-19 |
| CN107268435A (en) | 2017-10-20 |
| CN109594460A (en) | 2019-04-09 |
| CN109736193B (en) | 2020-12-04 |
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