CN108589510B - Anti-eutrophication bridge - Google Patents
Anti-eutrophication bridge Download PDFInfo
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- CN108589510B CN108589510B CN201810459872.2A CN201810459872A CN108589510B CN 108589510 B CN108589510 B CN 108589510B CN 201810459872 A CN201810459872 A CN 201810459872A CN 108589510 B CN108589510 B CN 108589510B
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- side wall
- fixedly connected
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- side walls
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- 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
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- 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
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
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- 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
- E01H1/005—Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0008—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of bridges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses an anti-eutrophication bridge, which comprises a bridge floor and two piers arranged on the side wall of the bottom of the bridge floor, wherein the side wall of the bottom of the bridge floor is symmetrically provided with two first fixing rods, the opposite side walls of the two first fixing rods are fixedly connected with clamping mechanisms, the inner side walls of the two clamping mechanisms are abutted against the outer side walls of the piers on the same side, the opposite side walls of the two clamping mechanisms are fixedly connected with second fixing rods, the opposite side walls of the two second fixing rods are fixedly connected with first fixing plates, the upper end side wall of each first fixing plate is provided with a limiting groove, the upper end side wall of each first fixing plate is respectively provided with a first vertical plate and a second vertical plate, and the side wall of each first vertical plate is rotatably connected with a first. The invention has reasonable structural design and simple operation, can filter algae in a river channel and monitor the bridge deck in real time, thereby repairing the bridge deck in time.
Description
Technical Field
The invention relates to the technical field of bridges, in particular to an anti-eutrophication bridge.
Background
China is wide in territory, the river channel is also complicated and intricate, for the convenience of people's the current, the construction of bridge is indispensable, traditional bridge is just for the convenience of pedestrian's the current, the function is comparatively single, in recent years, the waters of China is because some sewage discharge that contain chemical element, the algae that leads to the waters overgrows, thereby it is serious to lead to the eutrophication of river channel, and because the long-term use of bridge causes the damage of bridge floor, if not in time monitor and repair the bridge floor, then have very high potential safety hazard to passing pedestrian, for this reason we have designed an anti-eutrophication bridge and have solved above problem.
Disclosure of Invention
The invention aims to solve the problems that the existing bridge cannot filter eutrophic river channels and cannot monitor the bridge deck in real time, and provides an anti-eutrophic bridge which can filter algae in the river channels and can monitor the bridge deck in real time, so that the bridge deck can be repaired in time.
In order to achieve the purpose, the invention adopts the following technical scheme:
an anti-eutrophication bridge comprises a bridge deck and two piers arranged on the side wall of the bottom of the bridge deck, wherein the side wall of the bottom of the bridge deck is symmetrically provided with two first fixing rods, the opposite side walls of the two first fixing rods are fixedly connected with clamping mechanisms, the inner side walls of the two clamping mechanisms are abutted against the outer side wall of the pier on the same side, the opposite side walls of the two clamping mechanisms are fixedly connected with second fixing rods, the opposite side walls of the two second fixing rods are fixedly connected with a first fixing plate, the upper end side wall of the first fixing plate is provided with a limiting groove, the upper end side wall of the first fixing plate is respectively provided with a first vertical plate and a second vertical plate, the side wall of the first vertical plate is rotatably connected with a first threaded rod, one end, far away from the first vertical plate, of the first threaded rod penetrates through the side wall of the second vertical plate and is rotatably connected with the side wall, the side wall of the second vertical plate is fixedly connected with a first servo motor, the tail end of an output shaft of the first servo motor is fixedly connected with a first driving wheel meshed with a first driven wheel, the outer side wall of the first threaded rod is fixedly connected with a moving block, the first threaded rod penetrates through the side wall of the moving block and is in threaded connection with the side wall of the moving block, the inner side wall opposite to the limiting groove is fixedly connected with a limiting mechanism, the upper end side wall of the limiting mechanism is fixedly connected with the bottom side wall of the moving block, the upper end side wall of the moving block is fixedly connected with a second fixed plate, the upper end side wall of the second fixed plate is symmetrically provided with two cleaning rods, the upper end side walls of the two cleaning rods are both fixedly connected with cleaning brushes, the upper end side wall of the second fixed plate is provided with a nondestructive detector, the opposite side walls of the two fixing mechanisms are abutted against the opposite side walls of the nondestructive detector, the opposite side walls of the two piers are symmetrically provided with two first fixing blocks, the side walls of the two first fixing blocks on the same side are fixedly connected with a third fixing plate together, lifting cavities are arranged in the two third fixing plates, the inner bottoms of the two lifting cavities are rotatably connected with second threaded rods, the upper ends of the two second threaded rods penetrate through the upper end side wall of the third fixing plate on the same side and are rotatably connected with the side wall of the third fixing plate, the opposite side walls of the two third fixing plates are respectively provided with a communicating groove communicated with the lifting cavities in a penetrating manner, a lifting plate is horizontally arranged between the two lifting cavities, the two second threaded rods penetrate through the side wall of the lifting plate and are in threaded connection with the side wall of the lifting plate, and the lifting plate penetrates through the two communicating grooves and is in sliding connection with the, one of them lateral wall fixedly connected with second threaded rod's lateral wall second from the driving wheel, the bottom lateral wall fixedly connected with second servo motor of first fixed plate, the terminal fixedly connected with of output shaft of second servo motor and second from driving wheel intermeshing's second action wheel, two be connected with drive mechanism between the second threaded rod, the bottom lateral wall symmetry of lifter plate is equipped with two second fixed blocks, two be connected through a plurality of third threaded rods between second fixed block and the lifter plate, two the common fixedly connected with positioning mechanism of bottom lateral wall of second fixed block, positioning mechanism's inside wall is connected with the filter screen.
Preferably, clamping mechanism includes two solid fixed rings, one of them gu fixed ring's lateral wall and the lateral wall fixed connection of first dead lever, two gu fixed ring relative lateral wall all offsets with the lateral wall of pier, two gu fixed ring's lateral wall all symmetry is equipped with two and extends the piece, with two of one side all connect through a plurality of fourth threaded rods between the piece of extending.
Preferably, the limiting mechanism comprises a limiting rod, the side walls of the two ends of the limiting rod are respectively and fixedly connected with the inner side wall opposite to the limiting groove, the outer side wall of the limiting rod is connected with a sliding ring in a sliding mode, and the side wall of the upper end of the sliding ring is fixedly connected with the side wall of the bottom of the moving block.
Preferably, fixed establishment is including setting up the third riser at second fixed plate upper end lateral wall, the lateral wall fixedly connected with connecting plate of third riser, the lateral wall of connecting plate is equipped with the spread groove, be equipped with arc splint in the spread groove, be connected with a plurality of first springs between arc splint and the spread groove inside wall, the one end lateral wall that first spring was kept away from to arc splint offsets with nondestructive test appearance's lateral wall.
Preferably, the upper end lateral wall fixedly connected with diaphragm of third riser, the cavity pole in the upper end lateral wall fixedly connected with of diaphragm, the inside of cavity pole is equipped with well cavity, sliding connection has L shape limiting plate in the well cavity, be connected with a plurality of second springs in the bottom lateral wall of L shape limiting plate and the well cavity between the bottom, the upper end lateral wall of cavity pole is run through to the upper end lateral wall of L shape limiting plate, just the lateral wall of L shape limiting plate offsets with the upper end lateral wall of nondestructive test appearance.
Preferably, the transmission mechanism comprises two transmission wheels, the two transmission wheels are fixedly connected to the outer sides of the two second threaded rods respectively, and a transmission belt is connected between the two transmission wheels.
Preferably, the positioning mechanism comprises two first positioning plates which are distributed up and down, the side wall of the upper end of the first positioning plate which is positioned above the positioning mechanism is fixedly connected with the side walls of the bottoms of the two second fixing blocks, the two side walls opposite to the first positioning plates are fixedly connected with the second positioning plates, the two side walls opposite to the second positioning plates are respectively provided with a positioning groove, the filter screen is abutted against the inner side walls of the two positioning grooves, two telescopic mechanisms are symmetrically arranged between the two first positioning plates, each telescopic mechanism comprises two round rods which are distributed up and down, telescopic cavities are respectively arranged inside the two round rods, the inner side walls of the two telescopic cavities are respectively and fixedly connected with a fifth threaded rod, telescopic rods are respectively arranged in the two telescopic cavities, the two telescopic rods are respectively provided with a threaded cavity matched with the fifth threaded rod, and penetrate through the side walls of the opposite telescopic rods and are in threaded connection with the threaded cavities, two the relative one end of telescopic link all runs through the lateral wall of round bar and common fixedly connected with dwang, the lateral wall fixedly connected with swivel becket of dwang, the lateral wall of swivel becket is equipped with a plurality of antiskid grooves.
Preferably, the outer side wall of the round rod is provided with a plurality of water passing grooves communicated with the telescopic cavity in a penetrating manner.
In the invention, the upper end side wall of the second fixed plate is provided with the nondestructive detector, when the bridge deck needs to be detected, the first servo motor can be started to drive the first driving wheel and the first driven wheel to rotate, the first threaded rod can rotate in the rotating process of the first driven wheel, the inner side wall opposite to the limiting groove is provided with the limiting mechanism, and the upper end side wall of the limiting mechanism is fixedly connected with the bottom side wall of the moving block, so that when the first threaded rod rotates, the second fixed plate can horizontally move, the detection of the nondestructive detector on the bottom of the bridge deck can be realized, the cleaning brush is provided, the bottom side wall of the bridge deck can be cleaned, the limitation of the nondestructive detector can be realized under the action of the fixing mechanism, the stability of the nondestructive detector is ensured, when the river course needs to be filtered, the second servo motor can be started to drive the second driving wheel and the second driven wheel to rotate, the rotation of the second threaded rods can be realized in the process of rotating the second driven wheel, and the two second threaded rods can synchronously rotate because the transmission mechanism is connected between the two second threaded rods, when the two second threaded rods rotate, the lifting plate can be lifted when the second threaded rods rotate because the lifting plate is in sliding connection with the inner side walls of the two communicating grooves, when the lifting plate descends, the positioning mechanism and the filter screen can be driven to descend and contact with the river channel to perform filtering operation, when the filter screen needs to be detached and replaced, the two rotating rings can be rotated, in the process of rotating the rotating ring, two telescopic rods at the same side can move towards the opposite telescopic cavities, therefore, the two second positioning plates and the two positioning grooves can be far away, the filter screen can be replaced, and the two positioning grooves can be made to adapt to filter screens of different sizes. The invention has reasonable structural design and simple operation, can filter algae in a river channel and monitor the bridge deck in real time, thereby repairing the bridge deck in time.
Drawings
FIG. 1 is a schematic structural diagram of an anti-eutrophication bridge according to the present invention;
FIG. 2 is an enlarged view of the structure at the position A of the anti-eutrophication bridge provided by the invention;
FIG. 3 is an enlarged view of the structure at the position B of the anti-eutrophication bridge provided by the invention;
FIG. 4 is an enlarged view of the structure at the position C of the anti-eutrophication bridge provided by the invention;
fig. 5 is a side view of a rotating ring of an anti-eutrophication bridge according to the present invention.
In the figure, 1 bridge floor, 2 bridge piers, 3 limiting rods, 4 third threaded rods, 5 first positioning plates, 6 second positioning plates, 7 transmission belts, 8 second fixing blocks, 9 first fixing plates, 10 first fixing rods, 11 fixing rings, 12 lifting plates, 13 second threaded rods, 14 third fixing plates, 15 first fixing blocks, 16 filter screens, 17 fifth threaded rods, 18 round rods, 19 telescopic rods, 20 rotating rings, 21 cleaning brushes, 22 cleaning rods, 23 transverse plates, 24 third vertical plates, 25 connecting plates, 26 second fixing plates, 27 first threaded rods, 28L-shaped limiting plates, 29 sliding rings, 30 second servo motors, 31, 32 first vertical plates, 33 arc clamping plates, 34 hollow rods, 35 second springs, 36 second driving wheels, 37 transmission wheels, 38 second driven wheels, 39 extending blocks, 40 fourth threaded rods, 41 first driven wheels, 42 first moving blocks, 43 first servo motors, 44 second vertical plates, 45 second fixing rods and 46 nondestructive detectors.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an anti-eutrophication bridge comprises a bridge deck 1 and two piers 2 arranged on the bottom side wall of the bridge deck 1, wherein two first fixing rods 10 are symmetrically arranged on the bottom side wall of the bridge deck 1, clamping mechanisms are fixedly connected to the opposite side walls of the two first fixing rods 10, the inner side walls of the two clamping mechanisms are respectively abutted to the outer side walls of the piers 2 on the same side, second fixing rods 45 are fixedly connected to the opposite side walls of the two clamping mechanisms, first fixing plates 9 are fixedly connected to the opposite side walls of the two second fixing rods 45, limiting grooves are arranged on the upper end side walls of the first fixing plates 9, first vertical plates 32 and second vertical plates 44 are respectively arranged on the upper end side walls of the first fixing plates 9, first threaded rods 27 are rotatably connected to the side walls of the first vertical plates 32, one ends of the first threaded rods 27 far away from the first vertical plates 32 penetrate through the side walls, the outer side wall of the first threaded rod 27 is fixedly connected with a first driven wheel 41, the side wall of the second vertical plate 44 is fixedly connected with a first servo motor 43, the tail end of an output shaft of the first servo motor 43 is fixedly connected with a first driving wheel 42 which is meshed with the first driven wheel 41, the outer side wall of the first threaded rod 27 is fixedly connected with a movable block 31, the first threaded rod 27 penetrates through the side wall of the movable block 31 and is in threaded connection with the side wall of the movable block, the inner side wall opposite to the limiting groove is fixedly connected with a limiting mechanism, the upper end side wall of the limiting mechanism is fixedly connected with the bottom side wall of the movable block 31, the upper end side wall of the movable block 31 is fixedly connected with a second fixed plate 26, the upper end side wall of the second fixed plate 26 is symmetrically provided with two cleaning rods 22, the upper end side walls of the two cleaning rods 22 are fixedly connected with cleaning brushes 21, the opposite side walls of the two fixing mechanisms are abutted against the opposite side walls of the nondestructive detector 46, the opposite side walls of the two piers 2 are symmetrically provided with two first fixing blocks 15, the side walls of the two first fixing blocks 15 on the same side are fixedly connected with third fixing plates 14 together, lifting cavities are arranged inside the two third fixing plates 14, the inner bottoms of the two lifting cavities are rotatably connected with second threaded rods 13, the upper ends of the two second threaded rods 13 penetrate through the upper end side wall of the third fixing plate 14 on the same side and are rotatably connected with the side wall thereof, the opposite side walls of the two third fixing plates 14 are respectively provided with communicating grooves communicated with the lifting cavities, a lifting plate 12 is horizontally arranged between the two lifting cavities, the two second threaded rods 13 penetrate through the side wall of the lifting plate 12 and are in threaded connection with the side wall thereof, and the lifting plate 12 penetrates through the two communicating grooves and is in sliding connection with the inner side wall, the outer side wall of one of the second threaded rods 13 is fixedly connected with a second driven wheel 38, the bottom side wall of the first fixing plate 9 is fixedly connected with a second servo motor 30, the tail end of an output shaft of the second servo motor 30 is fixedly connected with a second driving wheel 36 which is meshed with the second driven wheel 38, a transmission mechanism is connected between the two second threaded rods 13, the bottom side wall of the lifting plate 12 is symmetrically provided with two second fixing blocks 8, the two second fixing blocks 8 are connected with the lifting plate 12 through a plurality of third threaded rods 4, the bottom side walls of the two second fixing blocks 8 are fixedly connected with a positioning mechanism together, the inner side wall of the positioning mechanism is connected with a filter screen 16, when the filter screen 16 needs to be disassembled and replaced, the two rotating rings 20 can be rotated, and in the rotating process of the rotating rings 20, the two telescopic rods 19 of the same side can move towards the, therefore, the two second positioning plates 6 and the two positioning grooves can be far away, the filter screen 16 can be replaced, and the two positioning grooves can be made to adapt to filter screens 16 with different sizes.
According to the invention, the clamping mechanism comprises two fixing rings 11, the side wall of one of the fixing rings 11 is fixedly connected with the side wall of a first fixing rod 10, the opposite side walls of the two fixing rings 11 are respectively abutted against the outer side wall of a pier 2, the outer side walls of the two fixing rings 11 are respectively and symmetrically provided with two extending blocks 39, the two extending blocks 39 on the same side are respectively connected through a plurality of fourth threaded rods 40, the limiting mechanism comprises a limiting rod 3, the side walls at the two ends of the limiting rod 3 are respectively and fixedly connected with the inner side wall of a limiting groove, the outer side wall of the limiting rod 3 is in sliding connection with a sliding ring 29, the upper side wall of the sliding ring 29 is fixedly connected with the bottom side wall of a moving block 31, the fixing mechanism comprises a third vertical plate 24 arranged on the upper side wall of a second fixing plate 26, the side wall of the third vertical plate 24 is fixedly connected with a connecting plate 25, the side wall of the connecting groove 25 is provided with a connecting groove, an arc-shaped clamping clamp plate 33 is arranged between the connecting groove 33 and the connecting groove 33, a plurality of first spring 33 and the inner side wall of the rotating rod 33, the rotating mechanism, the side wall of the rotating mechanism, the rotating mechanism is connected with a non-destructive detector 46, the side wall of the non-destructive detection instrument, the non-destructive detection instrument is arranged on the non-destructive detection instrument, the non-destructive detection instrument is arranged on the non-destructive detection instrument, the non-destructive detection instrument, the non-destructive detection instrument is arranged side wall of the non-detection instrument, the non.
In the invention, the upper end side wall of the second fixing plate 26 is provided with the nondestructive detector 46, when the bridge deck 1 needs to be detected, the first servo motor 43 can be started to drive the first driving wheel 42 and the first driven wheel 41 to rotate, the first threaded rod 27 can be rotated in the rotating process of the first driven wheel 41, as the inner side wall opposite to the limiting groove is provided with the limiting mechanism, and the upper end side wall of the limiting mechanism is fixedly connected with the bottom side wall of the moving block 31, when the first threaded rod 27 rotates, the second fixing plate 26 can horizontally move, so that the nondestructive detector 46 can detect the bottom of the bridge deck 1, the cleaning brush 21 is provided, the bottom side wall of the bridge deck 1 can be cleaned, under the action of the fixing mechanism, the limitation of the nondestructive detector 46 can be realized, the stability of the nondestructive detector 46 is ensured, when the river channel needs to be filtered, the second servo motor 30 can be started to drive the second driving wheel 36 and the second driven wheel 38 to rotate, in the process of rotating the second driven wheel 38, the rotation of the second threaded rod 13 can be realized, because a transmission mechanism is connected between the two second threaded rods 13, the synchronous rotation of the two second threaded rods 13 can be realized, when the two second threaded rods 13 rotate, because the lifting plate 12 is in sliding connection with the inner side walls of the two communicating grooves, the lifting plate 12 can be lifted when the second threaded rods 13 rotate, when the lifting plate 12 descends, the positioning mechanism and the filter screen 16 can be driven to descend and contact with a river channel of the filter screen to perform filtering work, when the filter screen 16 needs to be disassembled and replaced, the two rotating rings 20 can be rotated, in the process of rotating the rotating rings 20, the two telescopic rods 19 on the same side can be moved towards opposite telescopic cavities, and therefore the two second positioning plates 6 and the two positioning grooves can be separated from each other, replacement of filter screen 16 is achieved and two positioning slots can be made to accommodate different sizes of filter screen 16.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (7)
1. An anti-eutrophication bridge comprises a bridge deck (1) and two piers (2) arranged on the bottom side wall of the bridge deck (1), and is characterized in that the bottom side wall of the bridge deck (1) is symmetrically provided with two first fixing rods (10), the two opposite side walls of the first fixing rods (10) are fixedly connected with clamping mechanisms, the inner side walls of the two clamping mechanisms are abutted against the outer side wall of the pier (2) on the same side, the two opposite side walls of the two clamping mechanisms are fixedly connected with second fixing rods (45), the two opposite side walls of the second fixing rods (45) are fixedly connected with first fixing plates (9), the upper end side wall of each first fixing plate (9) is provided with a limiting groove, the upper end side wall of each first fixing plate (9) is respectively provided with a first vertical plate (32) and a second vertical plate (44), the side wall of each first vertical plate (32) is rotatably connected with a first threaded rod (27), one end, far away from the first vertical plate (32), of the first threaded rod (27) penetrates through the side wall of the second vertical plate (44) and is connected with the side wall of the second vertical plate in a rotating mode, a first driven wheel (41) is fixedly connected to the outer side wall of the first threaded rod (27), a first servo motor (43) is fixedly connected to the side wall of the second vertical plate (44), a first driving wheel (42) meshed with the first driven wheel (41) is fixedly connected to the tail end of an output shaft of the first servo motor (43), a moving block (31) is fixedly connected to the outer side wall of the first threaded rod (27), the first threaded rod (27) penetrates through the side wall of the moving block (31) and is in threaded connection with the side wall of the moving block, a limiting mechanism is fixedly connected to the inner side wall, opposite to the limiting groove, the upper end side wall of the limiting mechanism is fixedly connected with the bottom side wall of the moving block (31), the upper end lateral wall symmetry of second fixed plate (26) is equipped with two clean poles (22), two the clean brush (21) of the equal fixedly connected with of upper end lateral wall of clean pole (22), the upper end lateral wall of second fixed plate (26) is equipped with nondestructive test appearance (46), the upper end lateral wall symmetry of second fixed plate (26) is equipped with two fixed establishment, two the lateral wall that fixed establishment is relative all offsets with the lateral wall that nondestructive test appearance (46) is relative, two the equal symmetry of lateral wall that pier (2) is relative is equipped with two first fixed blocks (15), with two of one side the equal common fixedly connected with third fixed plate (14) of lateral wall of first fixed block (15), two the inside of third fixed plate (14) all is equipped with the lift chamber, two the interior bottom in lift chamber all rotates and is connected with second threaded rod (13), two the upper end lateral wall of second threaded rod (13) all runs through the upper end lateral wall of third fixed plate (14) with one side The two third fixing plates (14) are provided with communicating grooves communicated with the lifting cavities in a penetrating manner, a lifting plate (12) is horizontally arranged between the two lifting cavities, the two second threaded rods (13) are provided with communicating grooves communicated with the lifting cavities in a penetrating manner and are in threaded connection with the side walls of the lifting plate (12), the lifting plate (12) is provided with two communicating grooves in a penetrating manner and is in sliding connection with the inner side walls of the two lifting cavities, the outer side wall of one second threaded rod (13) is fixedly connected with a second driven wheel (38), the bottom side wall of the first fixing plate (9) is fixedly connected with a second servo motor (30), the tail end of an output shaft of the second servo motor (30) is fixedly connected with a second driving wheel (36) meshed with the second driven wheel (38), a transmission mechanism is connected between the two second threaded rods (13), and two second fixing blocks (8) are symmetrically arranged on the bottom side wall of the lifting plate (12), the two second fixing blocks (8) are connected with the lifting plate (12) through a plurality of third threaded rods (4), the side walls of the bottoms of the two second fixing blocks (8) are fixedly connected with a positioning mechanism together, and the inner side wall of the positioning mechanism is connected with a filter screen (16); the positioning mechanism comprises two first positioning plates (5) which are distributed up and down, the upper side wall of each first positioning plate (5) which is positioned above the positioning mechanism is fixedly connected with the bottom side walls of the two second fixing blocks (8), the two opposite side walls of each first positioning plate (5) are fixedly connected with the second positioning plates (6), the two opposite side walls of each second positioning plate (6) are respectively provided with a positioning groove, the filter screen (16) is abutted against the inner side walls of the two positioning grooves, two telescopic mechanisms are symmetrically arranged between the two first positioning plates (5), each telescopic mechanism comprises two round rods (18) which are distributed up and down, the two round rods (18) are respectively provided with a telescopic cavity, the inner side walls of the two telescopic cavities are respectively and fixedly connected with a fifth threaded rod (17), the two telescopic cavities are respectively provided with a telescopic rod (19), and the two telescopic rods (19) are respectively provided with a threaded cavity matched with the fifth threaded rod (17), two fifth threaded rod (17) all run through the lateral wall of relative telescopic link (19) and with screw cavity threaded connection, two the lateral wall and the common fixedly connected with dwang of round bar (18) are all run through to the one end that telescopic link (19) is relative, lateral wall fixedly connected with swivel becket (20) of dwang, the lateral wall of swivel becket (20) is equipped with a plurality of antiskid grooves.
2. The anti-eutrophication bridge of claim 1, wherein the clamping mechanism comprises two fixing rings (11), wherein a side wall of one fixing ring (11) is fixedly connected with a side wall of the first fixing rod (10), opposite side walls of the two fixing rings (11) are abutted against an outer side wall of the pier (2), two extending blocks (39) are symmetrically arranged on the outer side walls of the two fixing rings (11), and the two extending blocks (39) on the same side are connected through a plurality of fourth threaded rods (40).
3. The anti-eutrophication bridge beam according to claim 1, wherein the limiting mechanism comprises a limiting rod (3), the side walls of both ends of the limiting rod (3) are respectively and fixedly connected with the inner side walls opposite to the limiting grooves, the outer side wall of the limiting rod (3) is slidably connected with a sliding ring (29), and the side wall of the upper end of the sliding ring (29) is fixedly connected with the side wall of the bottom of the moving block (31).
4. The anti-eutrophication bridge of claim 1, wherein the fixing mechanism comprises a third vertical plate (24) arranged on the upper end side wall of the second fixing plate (26), a connecting plate (25) is fixedly connected to the side wall of the third vertical plate (24), a connecting groove is formed in the side wall of the connecting plate (25), an arc-shaped clamp plate (33) is arranged in the connecting groove, a plurality of first springs are connected between the arc-shaped clamp plate (33) and the inner side wall of the connecting groove, and the side wall of one end, away from the first springs, of the arc-shaped clamp plate (33) abuts against the side wall of the nondestructive detector (46).
5. The anti-eutrophication bridge of claim 4, wherein the transverse plate (23) is fixedly connected to the upper end side wall of the third vertical plate (24), the hollow rod (34) is fixedly connected to the upper end side wall of the transverse plate (23), the hollow rod (34) is provided inside with a hollow cavity, the hollow cavity is slidably connected with an L-shaped limiting plate (28), a plurality of second springs (35) are connected between the bottom side wall of the L-shaped limiting plate (28) and the inner bottom of the hollow cavity, the upper end side wall of the L-shaped limiting plate (28) penetrates through the upper end side wall of the hollow rod (34), and the side wall of the L-shaped limiting plate (28) abuts against the upper end side wall of the nondestructive detector (46).
6. The eutrophic prevention type bridge according to claim 1, wherein the transmission mechanism comprises two transmission wheels (37), the two transmission wheels (37) are fixedly connected to the outer sides of the two second threaded rods (13), and a transmission belt (7) is connected between the two transmission wheels (37).
7. The anti-eutrophication bridge girder according to claim 6, wherein the outer side wall of the round bar (18) is provided with a plurality of water passing grooves communicated with the telescopic cavities.
Priority Applications (1)
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