CN111764256A - Replacement passing device used for cleaning, maintaining and detecting overpass - Google Patents

Replacement passing device used for cleaning, maintaining and detecting overpass Download PDF

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Publication number
CN111764256A
CN111764256A CN202010687601.XA CN202010687601A CN111764256A CN 111764256 A CN111764256 A CN 111764256A CN 202010687601 A CN202010687601 A CN 202010687601A CN 111764256 A CN111764256 A CN 111764256A
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CN
China
Prior art keywords
cavity
cleaning
fixedly arranged
rotating
wall
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Withdrawn
Application number
CN202010687601.XA
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Chinese (zh)
Inventor
赖桂荣
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Xinchang Bingyin Intelligent Technology Co ltd
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Xinchang Bingyin Intelligent Technology Co ltd
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Priority to CN202010687601.XA priority Critical patent/CN111764256A/en
Publication of CN111764256A publication Critical patent/CN111764256A/en
Withdrawn legal-status Critical Current

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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
    • E01D15/00—Movable or portable bridges; Floating bridges
    • E01D15/12—Portable or sectional bridges
    • 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
    • E01D19/005—Piers, trestles, bearings, expansion joints or parapets specially adapted for portable or sectional bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
    • 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
    • E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
    • E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

The invention discloses a replacement passing device for cleaning, maintaining and detecting overpasses, which comprises a fixed plate, wherein a sliding block is connected onto the fixed plate in a sliding manner, a rotating handrail is rotatably connected onto the upper side of the fixed plate, which is positioned on the outer side of the sliding block, the inner side of a slope is fixedly connected with a lower side cleaning box, a transmission cavity is arranged in the lower side cleaning box, a cleaning device capable of cleaning a main bridge is arranged in the transmission cavity, when the main bridge cannot pass through during maintenance and detection, a standby bridge is used, the handrail rotates to block people from walking the original main bridge, when the standby bridge cannot be used, the standby bridge cleans the main bridge handrail and a road surface through a cleaning device, and collected rainwater is sprayed and cleaned through a water pumping device.

Description

Replacement passing device used for cleaning, maintaining and detecting overpass
Technical Field
The invention relates to the field related to bridges, in particular to a replacement passing device used for cleaning, maintaining and detecting overpasses.
Background
The bridge just needs to confirm its stability and life-span length through detecting at intervals, and when the bridge was detecting or was maintained, people just can not lead to the fact some inconveniences to people at this moment, and on the other hand, the road surface clearance of bridge and railing clearance need many manpowers to accomplish. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows: the bridge is not allowed to pass in the maintenance and detection processes, so that the bridge is inconvenient, and the bridge is cleaned by a large amount of manpower.
In order to solve the problems, the present embodiment designs a replacement passing device for cleaning, maintaining and detecting an overpass, which comprises a fixing plate, a sliding block is slidably connected to the fixing plate, a rotating handrail is rotatably connected to the upper side of the fixing plate and positioned outside the sliding block, a handrail gear engaged with the sliding block is fixedly arranged on the rotating handrail, a helical gear positioned on the upper side of the handrail gear is rotatably connected to the rotating handrail, the rotating handrail penetrates through the guardrail, a support rod is fixedly arranged on the lower side of the guardrail and positioned on the left side of the rotating handrail, a first rotating shaft is rotatably connected to the upper side of the support rod, a helical gear engaged with the helical gear is fixedly arranged on the first rotating shaft, a slope is fixedly arranged on the sliding block, and a lower cleaning box is fixedly connected to the inner side of the slope, the lower side cleaning box is internally provided with a transmission cavity, the transmission cavity is internally provided with a cleaning device capable of cleaning a main axle, the outer side of the arc brush is wrapped by a spare bridge railing fixedly connected to the upper side of the front side cleaning box, the second rotating shaft is rotatably connected with a drive plate positioned at the rightmost end on the right side of the rotating gear, the end surface of the upper side of the transmission cavity is fixedly provided with a water pumping box positioned at the right side of the front side cleaning box, the right side in the water pumping box is provided with a handle moving cavity, the inner wall of the right side of the handle moving cavity is rotatably provided with a third rotating shaft, the inner wall of the lower side of the handle moving cavity is provided with a grooved wheel groove, the third rotating shaft is fixedly provided with a grooved wheel, the drive plate passes through the grooved wheel groove and the grooved wheel for transmission, the third rotating shaft is rotatably connected with a ratchet device positioned at the right, a pumping handle is fixedly arranged on the upper side of the movable rack, a fixed support plate is fixedly arranged on the inner wall of the left side of the handle movement cavity, a vertical sliding groove is fixedly arranged on the inner wall of the left side of the handle movement cavity and positioned on the upper side of the fixed support plate, an elastic spring is connected between the fixed support plate and the pumping handle, the pumping handle is connected on the vertical sliding groove in a sliding manner, a water storage cavity is arranged on the right side of the pumping box, a pumping device for intermittently pumping rainwater is arranged in the water storage cavity, a standby handrail positioned on the upper side of the standby bridge railing is arranged on the right side of the pumping box, a standby handrail cavity is arranged in the standby handrail cavity, a side nozzle is fixedly arranged on the inner wall of the rear side of the standby handrail cavity, two bilaterally symmetrical leakage ports are fixedly arranged on the upper side of the standby bridge railing on the lower side of the standby handrail cavity, and, the fixed collection device that collects the rainwater and filter that is equipped with in pumping box rear side, the fixed passageway case that is equipped with of guardrail upside, the passageway chamber that runs through around the passageway incasement is equipped with, passageway chamber upside terminal surface is equipped with six bridge railing, the fixed handrail that is equipped with of bridge railing upside.
Wherein, the cleaning device comprises an electric push rod fixedly connected with the inner wall of the front side of the transmission cavity, the rear side of the electric push rod is fixedly connected with a right-angle push plate, the inner wall of the lower side of the transmission cavity is rotatably connected with two fourth rotating shafts which are symmetrical relative to the electric push rod, a gear which is engaged and connected with the right-angle push plate is fixedly arranged on the fourth rotating shaft, a helical gear which is positioned at the upper side of the gear is fixedly arranged on the fourth rotating shaft, the inner wall of the left side of the transmission cavity is rotatably connected with a second rotating shaft, the helical gear which is engaged and connected with the helical gear is rotatably connected on the second rotating shaft, a spare bridge floor is fixedly arranged on the end surface of the upper side of the transmission cavity, a front cleaning box is fixedly arranged on the front side of the spare bridge floor, an upper cleaning cavity is arranged in the front cleaning box, and transverse sliding grooves are arranged on the, the vertical end of the right-angle pushing plate penetrates through the transverse sliding groove, a mop is fixedly connected to the upper side of the vertical end of the right-angle pushing plate, a rotating gear positioned on the right side of the helical gear is fixedly arranged on the second rotating shaft, a cleaning rod which is connected with the rotating gear in a meshed mode is slidably connected to the inner wall of the lower side of the transmission cavity, the cleaning rod penetrates through the transmission cavity and the transverse sliding groove, an arc-shaped brush positioned on the upper side of the front cleaning box is fixedly arranged on the cleaning rod, a railing cleaning cavity with an opening towards the rear side is arranged in the arc-shaped brush, torque spring shafts are fixedly arranged on the inner walls of the left side and the right side of the railing cleaning cavity, brush plates are fixedly arranged on the rear side of the torque spring shafts and on the side close to the center of the railing cleaning cavity, a rear cleaning box is fixedly arranged on the rear side of the spare bridge floor, a rear cleaning cavity is arranged in the rear cleaning box, and a rotating motor is fixedly, rotate the motor left side and rotate and be connected with the worm, it is connected with the fifth axis of rotation to rotate on the rear side clearance chamber downside inner wall, be equipped with in the fifth axis of rotation with the worm wheel that the worm meshing is connected, it is connected with the sixth axis of rotation to rotate on the rear side clearance chamber left side inner wall, the fifth axis of rotation drives the rotation of sixth axis of rotation through bevel gear mechanism, thereby drives the clearance pole removes.
The ratchet device comprises an outer ratchet wheel meshed and connected with the movable rack, a ratchet cavity is arranged in the outer ratchet wheel, inner ratchet wheels which are evenly distributed are arranged on the inner wall of the outer side of the ratchet cavity, a third rotating shaft fixedly connected with the grooved wheel is arranged on the inner wall of the inner side of the ratchet cavity, and two pawls which are symmetrical about the center of the ratchet cavity are rotationally connected to the third rotating shaft.
The water pumping device comprises a vertical rod fixedly connected with a water pumping handle, a lifting rod is fixedly arranged on the lower side of the vertical rod, a sliding sealing plate which slides on the inner wall of the side face of the water storage cavity is fixedly arranged on the lower side of the lifting rod, a water flowing port is arranged in the sliding sealing plate, a blocking plate which is connected with the sliding sealing plate through a rotating block in a rotating mode is arranged on the water flowing port, a fixed sealing plate which is fixed on the lower side of the sliding sealing plate is arranged on the inner wall of the side face of the water storage cavity, a water flowing port is arranged in the fixed sealing plate, a blocking plate which is connected with the sliding sealing plate through the rotating block in a rotating mode is arranged on the water flowing port, and an inclined.
Wherein, collection device is including being located two canopy frames of the bilateral symmetry of handrail upside, the fixed canopy that is equipped with of canopy frame upside, the fixed water pipe that is equipped with of canopy chamber side, water pipe right side sliding connection has the water pipe, the fixed filter screen that is equipped with on the water pipe, water pipe fixed connection be in the suction box rear side.
The invention has the beneficial effects that: the device designed by the invention can adopt the spare bridge to enable pedestrians to pass when the main bridge cannot pass through the device due to maintenance and detection, the handrail rotates to block people from walking the original main bridge when the spare bridge is used, when the spare bridge cannot be used, the spare bridge cleans the handrail and the road surface of the main bridge through the cleaning device, and the collected rainwater is sprayed and cleaned through the water pumping device.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic overall structure diagram of a replacement passing device for cleaning, maintaining and detecting an overpass according to the invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic structural view of "B-B" of FIG. 1;
FIG. 4 is an enlarged schematic view of "C" of FIG. 1;
FIG. 5 is a schematic view of the structure "D-D" of FIG. 4;
FIG. 6 is a schematic view of the structure of "E-E" in FIG. 4.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a replacement traffic device for cleaning, maintaining and detecting overpasses, which is mainly applied to a standby bridge in bridge maintenance, and the invention is further explained by combining the attached drawings of the invention as follows: the invention relates to a replacement passing device for overpass cleaning maintenance and detection, which comprises a fixed plate 18, wherein a sliding block 17 is connected on the fixed plate 18 in a sliding manner, a rotary railing 11 is rotatably connected on the upper side of the fixed plate 18 and positioned outside the sliding block 17, a railing gear 15 meshed with the sliding block 17 is fixedly arranged on the rotary railing 11, a helical gear 14 positioned on the upper side of the railing gear 15 is rotatably connected on the rotary railing 11, the rotary railing 11 penetrates through a guardrail 76, a support rod 16 is fixedly arranged on the lower side of the guardrail 76 and positioned on the left side of the rotary railing 11, a first rotary shaft 12 is rotatably connected on the upper side of the support rod 16, a helical gear 13 meshed with the helical gear 14 is fixedly arranged on the first rotary shaft 12, a slope 77 is fixedly arranged on the sliding block 17, and a lower cleaning box 68 is fixedly connected on the inner side of the slope, a transmission cavity 78 is arranged in the lower cleaning box 68, a cleaning device 901 capable of cleaning a main axle is arranged in the transmission cavity 78, the outer side of the arc-shaped brush 27 is wrapped by a spare bridge railing 20 fixedly connected to the upper side of the front cleaning box 28, the second rotating shaft 72 is rotatably connected with a drive plate 55 positioned at the right side of the rightmost rotating gear 64, a water pumping box 84 is fixedly arranged at the right side of the front cleaning box 28 on the end surface at the upper side of the transmission cavity 78, a handle moving cavity 85 is arranged at the right side in the water pumping box 84, a third rotating shaft 57 is rotatably arranged on the inner wall at the right side of the handle moving cavity 85, a grooved pulley groove 86 is arranged on the inner wall at the lower side of the handle moving cavity 85, a grooved pulley 56 is fixedly arranged on the third rotating shaft 57, the drive plate 55 passes through the grooved pulley groove 86 to be transmitted with the grooved pulley 56, and a ratchet device 902 positioned at the right side, the inner wall of the lower side of the handle moving cavity 85 is connected with a moving rack 48 in a sliding manner, the upper side of the moving rack 48 is fixedly provided with a pumping handle 42, the inner wall of the left side of the handle moving cavity 85 is fixedly provided with a fixed support plate 44, the inner wall of the left side of the handle moving cavity 85, which is positioned on the upper side of the fixed support plate 44, is fixedly provided with a vertical sliding groove 58, an elastic spring 43 is connected between the fixed support plate 44 and the pumping handle 42, the pumping handle 42 is connected on the vertical sliding groove 58 in a sliding manner, the right side of the pumping tank 84 is provided with a water storage cavity 49, a pumping device 903 for intermittently pumping rainwater is arranged in the water storage cavity 49, the right side of the pumping tank 84 is provided with a standby handrail 36 positioned on the upper side of the standby bridge railing 20, a standby handrail cavity 39 is arranged in the standby handrail 36, and a side, reserve handrail chamber 39 downside inner wall is located two fixed orifices 38 that are equipped with bilateral symmetry of reserve bridge railing 20 upside, run through on the left of the pipe chute 41 reserve handrail chamber 39 left side terminal surface, the fixed collection device 904 that collects the rainwater and filter that is equipped with in pumping box 84 rear side, the fixed passageway case 90 that is equipped with of guardrail 76 upside, passageway chamber 91 that runs through around being equipped with in the passageway case 90, the terminal surface is equipped with six bridge railing 21 on the passageway chamber 91, the fixed handrail 92 that is equipped with of bridge railing 21 upside.
According to the embodiment, the following describes in detail the cleaning device 901, the cleaning device 901 includes an electric push rod 73 fixedly connected to the front inner wall of the transmission cavity 78, a right-angle push plate 67 is fixedly connected to the rear side of the electric push rod 73, two fourth rotating shafts 75 symmetrical to the electric push rod 73 are rotatably connected to the lower inner wall of the transmission cavity 78, a gear 74 engaged with the right-angle push plate 67 is fixedly disposed on the fourth rotating shaft 75, a helical gear 66 located on the upper side of the gear 74 is fixedly disposed on the fourth rotating shaft 75, a second rotating shaft 72 is rotatably connected to the left inner wall of the transmission cavity 78, a helical gear 71 engaged with the helical gear 66 is rotatably connected to the second rotating shaft 72, a spare bridge deck 81 is fixedly disposed on the upper end face of the transmission cavity 78, a front cleaning box 28 is fixedly disposed on the front side of the spare bridge deck 81, an upper side cleaning cavity 65 is arranged in the front side cleaning box 28, a transverse sliding groove 79 is arranged on the inner wall of the upper side of the transmission cavity 78 and the inner wall of the lower side of the front side cleaning box 28, the vertical end of the right-angle pushing plate 67 penetrates through the transverse sliding groove 79, a mop 29 is fixedly connected to the upper side of the vertical end of the right-angle pushing plate 67, a rotating gear 64 positioned on the right side of the helical gear 71 is fixedly arranged on the second rotating shaft 72, a cleaning rod 70 which is connected with the rotating gear 64 in a meshing manner is slidably connected to the inner wall of the lower side of the transmission cavity 78, the cleaning rod 70 penetrates through the transmission cavity 78 and the transverse sliding groove 79, an arc-shaped brush 27 positioned on the upper side of the front side cleaning box 28 is fixedly arranged on the cleaning rod 70, a railing cleaning cavity 80 with a backward opening is arranged in the arc-shaped brush 27, and a spring torque shaft 25 is fixedly arranged on the inner walls, torque spring axle 25 rear side is close to the fixed brush board 26 that is equipped with in railing clearance chamber 80 center side, the fixed rear side clearance case 34 that is equipped with in reserve bridge floor 81 rear side, be equipped with rear side clearance chamber 35 in the rear side clearance case 34, the fixed rotation motor 82 that is equipped with on the inner wall of rear side clearance chamber 35 right side, it is connected with worm 32 to rotate motor 82 left side rotation, it is connected with fifth axis of rotation 33 to rotate on the inner wall of rear side clearance chamber 35 downside, be equipped with on the fifth axis of rotation 33 with worm 32 meshes the worm wheel 83 of connecting, it is connected with sixth axis of rotation 30 to rotate on the inner wall of rear side clearance chamber 35 left side, fifth axis of rotation 33 drives sixth axis of rotation 30 through oblique gear mechanism and rotates, thereby drives clearance pole 70 removes.
According to an embodiment, the ratchet device 902 is described in detail below, the ratchet device 902 includes an outer ratchet 60 engaged with the moving rack 48, a ratchet cavity 63 is provided in the outer ratchet 60, inner ratchet 62 is provided on an outer inner wall of the ratchet cavity 63 and evenly distributed on the outer wall, a third rotating shaft 57 fixedly connected with the sheave 56 is provided on an inner wall of the ratchet cavity 63, and two pawls 59 are rotatably connected to the third rotating shaft 57 and are symmetrical about a center of the ratchet cavity 63.
According to the embodiment, the water pumping device 903 is described in detail below, the water pumping device 903 includes a vertical rod 45 fixedly connected to the water pumping handle 42, a lifting rod 46 is fixedly disposed on the lower side of the vertical rod 45, a sliding sealing plate 47 sliding on the inner wall of the side surface of the water storage cavity 49 is fixedly disposed on the lower side of the lifting rod 46, a water outlet 51 is disposed in the sliding sealing plate 47, a blocking plate 52 rotatably connected to the sliding sealing plate 47 through a rotating block 53 is disposed on the water outlet 51, a fixed sealing plate 50 fixed on the lower side of the sliding sealing plate 47 is disposed on the inner wall of the side surface of the water storage cavity 49, a water outlet 51 is disposed in the fixed sealing plate 50, a blocking plate 52 rotatably connected to the sliding sealing plate 47 through a rotating block 53 is disposed on the water outlet 51, an inclined water pipe 41 penetrating through the water pumping box 84 is disposed on the inner wall of, the collected rainwater is intermittently used for cleaning the road surface little by little.
According to the embodiment, the following detailed description is provided for the collecting device 904, the collecting device 904 comprises two canopy frames 22 which are positioned on the upper side of the handrail 92 and are bilaterally symmetrical, a canopy 24 is fixedly arranged on the upper side of the canopy frame 22, a water pipe 23 is fixedly arranged on the cavity side of the canopy 24, the water pipe 88 is slidably connected to the right side of the water pipe 23, a filter screen 89 is fixedly arranged on the water pipe 88, and the water pipe 88 is fixedly connected to the rear side of the pumping box 84 to collect rainwater.
The following describes in detail the use steps of a replacement traffic device for overpass cleaning maintenance and inspection in the present text with reference to fig. 1 to 6: initially, the spare bridge is located the main bridge below, and the spare bridge railing 20 of front side is located the bridge railing 21 downside rainwater of front side and flows to in the water pipe 88 through water pipe 23, and the rethread filter screen 89 is sent water to in the retaining chamber 49.
When the main bridge needs to be cleaned, the spare bridge railings 20 at the front side and the rear side, the front side cleaning box 28 and the lower side cleaning box 68 move upwards, when the spare bridge railings 20 are moved to the position parallel to the bridge railings 21, the spare bridge railings 20 stop moving inwards, the spare bridge railings 21 are wrapped by the spare bridge railings 20, the torque spring shaft 25 rotates, the brush plate 26 rotates ninety degrees, the electric push rod 73 is opened to drive the right-angle push plate 67 to move inwards to drive the mop 29 to clean the bridge floor, the right-angle push plate 67 moves to drive the gear 74 to rotate, the rotating gear 64 is driven to rotate through bevel gear transmission, the rotating gear 64 rotates to drive the cleaning rod 70 to move upwards and downwards, the arc-shaped brush 27 moves upwards and downwards to clean the railings of the main bridge, at the moment, the rotating motor 82 starts to rotate to drive the push plate 31 to move leftwards and rightwards, meanwhile, the cleaning rod 70 is driven to move upwards through bevel gear transmission, the second rotating shaft 72 drives the driving plate 55 to rotate while cleaning, the grooved pulley 56 is driven to rotate intermittently, the ratchet wheel is driven to rotate when the grooved pulley 56 rotates, so that the movable rack 48 moves upwards, when the grooved pulley 56 is not movable, the movable rack 48 moves downwards due to the elastic force of the spring, the lifting rod 46 and the sliding sealing plate 47 are driven to move upwards and downwards through the vertical rod 45, water is pumped upwards a little bit and enters the standby handrail cavity 39 through the inclined water pipe 41, the water is sprayed to the road surface through the side nozzle 40, and the handrail is sprayed through the leakage opening 38.
When the main bridge can not pass through the inspection due to maintenance, the standby bridge is needed to be used at this time, the standby bridge slides to the front side on the fixing plate 18 to drive the railing gear 15 to rotate, so that the rotating railing 11 rotates, an upward channel is blocked, and the support rod 16 is turned upwards through transmission of the bevel gear, so that people can pass through the standby bridge without touching the ground.
The invention has the beneficial effects that: the device designed by the invention can adopt the spare bridge to enable pedestrians to pass when the main bridge cannot pass through the device due to maintenance and detection, the handrail rotates to block people from walking the original main bridge when the spare bridge is used, when the spare bridge cannot be used, the spare bridge cleans the handrail and the road surface of the main bridge through the cleaning device, and the collected rainwater is sprayed and cleaned through the water pumping device.
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. A replacement current device that is used for when overpass cleanness is maintained and is detected, includes the fixed plate, its characterized in that: the fixed plate is connected with a sliding block in a sliding manner, the upper side of the fixed plate is positioned outside the sliding block and is rotatably connected with a rotating railing, a railing gear meshed with the sliding block is fixedly arranged on the rotating railing, a helical gear meshed with the helical gear is rotatably connected to the rotating railing, the rotating railing penetrates through the guardrail, a support rod is fixedly arranged on the lower side of the guardrail and positioned on the left side of the rotating railing, a first rotating shaft is rotatably connected to the upper side of the support rod, the helical gear meshed with the helical gear is fixedly arranged on the first rotating shaft, a slope is fixedly arranged on the sliding block, a lower cleaning box is fixedly connected to the inner side of the slope, a transmission cavity is arranged in the lower cleaning box, a cleaning device capable of cleaning a main axle is arranged in the transmission cavity, and a spare bridge railing fixedly connected to the upper side of the front cleaning box is wrapped outside the arc, a driving plate positioned on the right side of the rotating gear at the rightmost end is rotatably connected to the second rotating shaft, a water pumping box is fixedly arranged on the end face of the upper side of the transmission cavity and positioned on the right side of the front cleaning box, a handle movement cavity is arranged on the right side in the water pumping box, a third rotating shaft is rotatably arranged on the inner wall of the right side of the handle movement cavity, a grooved wheel groove is formed in the inner wall of the lower side of the handle movement cavity, a grooved wheel is fixedly arranged on the third rotating shaft, the driving plate penetrates through the grooved wheel groove to be in transmission with the grooved wheel, a ratchet device positioned on the right side of the grooved wheel is rotatably connected to the third rotating shaft, a moving rack is slidably connected to the inner wall of the lower side of the handle movement cavity, a water pumping handle is fixedly arranged on the upper side of the moving rack, a fixed support plate is fixedly arranged on the inner wall, an elastic spring is connected between the fixed support plate and the pumping handle, the pumping handle is connected on the vertical sliding groove in a sliding manner, a water storage cavity is arranged on the right side of the pumping box, a pumping device which lifts rainwater intermittently is arranged in the water storage cavity, a spare handrail which is positioned on the upper side of the spare bridge railing is arranged on the right side of the pumping box, a spare handrail cavity is arranged in the spare handrail, a side nozzle is fixedly arranged on the inner wall of the rear side of the spare handrail cavity, two bilaterally symmetrical leak ports are fixedly arranged on the inner wall of the lower side of the spare handrail cavity, the left side of the inclined water pipe penetrates through the end face of the left side of the spare handrail cavity, a collecting device which collects and filters rainwater is fixedly arranged on the rear side of the pumping box, a channel box is fixedly arranged on the upper side of the guardrail, and a front-back penetrating channel cavity, the passageway chamber upside terminal surface is equipped with six bridge railing, the fixed handrail that is equipped with of bridge railing upside.
2. The device for cleaning, maintaining and detecting the overpass according to claim 1, wherein: the cleaning device comprises an electric push rod fixedly connected with the inner wall of the front side of the transmission cavity, the rear side of the electric push rod is fixedly connected with a right-angle push plate, the inner wall of the lower side of the transmission cavity is rotatably connected with two fourth rotating shafts which are symmetrical relative to the electric push rod, a gear which is engaged and connected with the right-angle push plate is fixedly arranged on the fourth rotating shafts, a helical gear which is positioned at the upper side of the gear is fixedly arranged on the fourth rotating shafts, the inner wall of the left side of the transmission cavity is rotatably connected with a second rotating shaft, the helical gear which is engaged and connected with the helical gear is rotatably connected on the second rotating shaft, a spare bridge deck is fixedly arranged on the end surface of the upper side of the transmission cavity, a front cleaning box is fixedly arranged on the front side of the spare bridge deck, an upper cleaning cavity is arranged in the front cleaning box, and transverse sliding grooves are arranged on the, the vertical end of the right-angle pushing plate penetrates through the transverse sliding groove, a mop is fixedly connected to the upper side of the vertical end of the right-angle pushing plate, a rotating gear positioned on the right side of the helical gear is fixedly arranged on the second rotating shaft, a cleaning rod which is connected with the rotating gear in a meshed mode is slidably connected to the inner wall of the lower side of the transmission cavity, the cleaning rod penetrates through the transmission cavity and the transverse sliding groove, an arc-shaped brush positioned on the upper side of the front cleaning box is fixedly arranged on the cleaning rod, a railing cleaning cavity with an opening towards the rear side is arranged in the arc-shaped brush, torque spring shafts are fixedly arranged on the inner walls of the left side and the right side of the railing cleaning cavity, brush plates are fixedly arranged on the rear side of the torque spring shafts and on the side close to the center of the railing cleaning cavity, a rear cleaning box is fixedly arranged on the rear side of the spare bridge floor, a rear cleaning cavity is arranged in the rear cleaning box, and a rotating motor is fixedly, rotate the motor left side and rotate and be connected with the worm, it is connected with the fifth axis of rotation to rotate on the rear side clearance chamber downside inner wall, be equipped with in the fifth axis of rotation with the worm wheel that the worm meshing is connected, it is connected with the sixth axis of rotation to rotate on the rear side clearance chamber left side inner wall, the fifth axis of rotation drives the rotation of sixth axis of rotation through bevel gear mechanism, thereby drives the clearance pole removes.
3. The device for cleaning, maintaining and detecting the overpass according to claim 1, wherein: the ratchet device comprises an outer ratchet wheel meshed and connected with the movable rack, a ratchet cavity is arranged in the outer ratchet wheel, inner ratchet wheels which are evenly distributed are arranged on the inner wall of the outer side of the ratchet cavity, a third rotating shaft fixedly connected with the grooved wheel is arranged on the inner wall of the inner side of the ratchet cavity, and two pawls which are symmetrical about the center of the ratchet cavity are rotationally connected to the third rotating shaft.
4. The device for cleaning, maintaining and detecting the overpass according to claim 1, wherein: the water pumping device comprises a vertical rod fixedly connected with a water pumping handle, a lifting rod is fixedly arranged on the lower side of the vertical rod, a sliding sealing plate which slides on the inner wall of the side face of the water storage cavity is fixedly arranged on the lower side of the lifting rod, a water flowing port is arranged in the sliding sealing plate, a blocking plate which is connected with the sliding sealing plate through a rotating block in a rotating mode is arranged on the water flowing port, a fixed sealing plate which is fixed on the lower side of the sliding sealing plate is arranged on the inner wall of the side face of the water storage cavity, a water flowing port is arranged in the fixed sealing plate, a blocking plate which is connected with the sliding sealing plate through a rotating block in a rotating mode is arranged on the water flowing port, and.
5. The device for cleaning, maintaining and detecting the overpass according to claim 1, wherein: the collecting device comprises two canopy frames which are positioned on the bilateral symmetry of the upper side of the handrail, a canopy is fixedly arranged on the upper side of the canopy frame, a water pipe is fixedly arranged on the side of a canopy cavity, the right side of the water pipe is connected with the water pipe in a sliding mode, a filter screen is fixedly arranged on the water pipe, and the water pipe is fixedly connected to the rear side of the pumping box.
CN202010687601.XA 2020-07-16 2020-07-16 Replacement passing device used for cleaning, maintaining and detecting overpass Withdrawn CN111764256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010687601.XA CN111764256A (en) 2020-07-16 2020-07-16 Replacement passing device used for cleaning, maintaining and detecting overpass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010687601.XA CN111764256A (en) 2020-07-16 2020-07-16 Replacement passing device used for cleaning, maintaining and detecting overpass

Publications (1)

Publication Number Publication Date
CN111764256A true CN111764256A (en) 2020-10-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010687601.XA Withdrawn CN111764256A (en) 2020-07-16 2020-07-16 Replacement passing device used for cleaning, maintaining and detecting overpass

Country Status (1)

Country Link
CN (1) CN111764256A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112695687A (en) * 2020-12-28 2021-04-23 武汉理工大学 Imitative interim deceleration strip design bridge expansion joint belt cleaning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112695687A (en) * 2020-12-28 2021-04-23 武汉理工大学 Imitative interim deceleration strip design bridge expansion joint belt cleaning device

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