CN112695687A - Imitative interim deceleration strip design bridge expansion joint belt cleaning device - Google Patents
Imitative interim deceleration strip design bridge expansion joint belt cleaning device Download PDFInfo
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- CN112695687A CN112695687A CN202011576196.0A CN202011576196A CN112695687A CN 112695687 A CN112695687 A CN 112695687A CN 202011576196 A CN202011576196 A CN 202011576196A CN 112695687 A CN112695687 A CN 112695687A
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- expansion joint
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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
- E01H1/10—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
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- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a bridge expansion joint cleaning device designed by imitating a temporary deceleration strip, which comprises a trapezoidal slide rail module, a cleaning and maintenance module and a railing fixing module, wherein the trapezoidal slide rail module comprises a trapezoidal shell which is laid along the length direction of a contraction joint and covers the top of the expansion joint, two ends of the trapezoidal shell are lapped on the road surface of a bridge, the bottom of the trapezoidal shell comprises a hollow slide rail which is arranged along the length direction of the contraction joint, the side wall of the slide rail comprises a plurality of high-pressure water guns, the cleaning and maintenance module is driven by a motor to move and clean along the slide rail, and the end part of the trapezoidal slide rail module is fixed with a bridge railing through the. The trapezoidal slide rail module is used for covering the top of the expansion joint before cleaning and maintenance, so that the expansion joint can be cleaned and maintained, and the influence on traffic can be avoided. The expansion joint cleaning machine can reduce the influence on traffic, realize automatic cleaning and maintenance of the expansion joint, improve the cleaning efficiency, prolong the service life of the expansion joint, reduce the labor cost input and ensure the safety of personnel.
Description
Technical Field
The invention belongs to the technical field of road construction and maintenance, and particularly relates to a cleaning device for a bridge expansion joint designed by imitating a temporary deceleration strip.
Background
The bridge expansion joint is a structure which can enable the bridge to freely expand and contract under the action of factors such as temperature change, concrete shrinkage, creep and live load action and the like, thereby ensuring the service life of the bridge, and has great significance in road and bridge engineering. However, in the driving process of the vehicle, a large amount of small garbage such as sand, small stones, cigarette ends and the like can be brought into the expansion joint, so that the service life of the bridge is influenced, and economic loss is caused.
At present, the bridge expansion joint is mostly cleaned by adopting a manual treatment method, and the defects of the method are as follows:
1) the cleaning workload is large, and the manual cleaning efficiency is low. Taking Xiamen city as an example, the total number of the large bridge and the grand bridge managed and cultured by the city road bureau reaches 79 seats, and the length of the bridge is 58601.742 meters. Each expansion joint on the bridge generally needs to be cleaned once a month, and the expansion joint needs to be cleaned at any time according to maintenance conditions.
2) During manual cleaning, bridge sealing is often required, so that great obstacles are brought to traffic, and the economic benefit is directly damaged due to the reduction of traffic flow;
3) when the staff is cleaning the expansion joint, there is great traffic safety hidden danger.
Through the search of the prior art documents, the Chinese patent application No. 201911244437.9 discloses a bridge cleaning engineering vehicle, which comprises an engineering vehicle body, a carriage, three linear displacement mechanisms, a cleaning mechanism and the like. Through the cooperation of the three linear displacement mechanisms, the movement direction of the cleaning mechanism is consistent with the movement direction of the carriage, and the effect of vehicle-mounted moving cleaning is achieved. But the cleaning process of the cleaning agent is easy to influence transportation, and frequent cleaning easily causes certain economic loss. A common problem encountered with many similar cleaning devices is that they tend to affect traffic.
Chinese patent application No. 201510423098.X, the technology discloses a bridge expansion joint cleaning device capable of prolonging service life, which is installed in an expansion joint, and a cleaning plate is driven to move by a corresponding mechanical structure for cleaning. Because the expansion joint space is narrower, its installation degree of difficulty is great, and need be to a corresponding device of every expansion joint installation, and the cost is higher.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the cleaning device for the bridge expansion joint, which can reduce the influence on traffic, realize the automatic cleaning and maintenance of the expansion joint, improve the cleaning efficiency, prolong the service life of the expansion joint, reduce the labor cost input and ensure the safety of personnel.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides an imitative interim deceleration strip design bridge expansion joint belt cleaning device, includes trapezoidal slide rail module, washs and protects and supports module and railing fixed module, trapezoidal slide rail module includes the trapezoidal shell at expansion joint top that covers that lays along expansion joint length direction, trapezoidal shell both ends overlap joint includes the hollow slide rail that sets up along expansion joint length direction in bridge road surface and bottom, the slide rail lateral wall includes a plurality of high-pressure squirts, it is clean to wash and support the module and remove along the slide rail through motor drive, trapezoidal slide rail module tip passes through railing fixed module and is fixed with the bridge railing.
Further, still including being used for switching the different instruments of washing maintenance module and switching the module, the instrument switches the module and is connected with railing fixed module, wash and protect the module and pass through the instrument and switch and get into the slide rail behind the instrument. Different tools of cleaning and maintenance module are connected on the tool switching module, different tools connected at different positions are driven to move to the trapezoidal slide rail module through the operation of the tool switching module, so that corresponding tools of the cleaning and maintenance module can smoothly enter the slide rail, automatic cleaning of the expansion joint is realized, the service life of the expansion joint is prolonged, the investment of manpower cost is reduced, a worker can realize cleaning and maintenance of the expansion joint without manually controlling the cleaning and maintenance module, and the safety of the worker can be ensured.
Further, the cleaning and maintenance module comprises a slotting and soil breaking tool and a cleaning water scraping tool which are respectively connected with the tool switching module. The broken instrument of the fluting is used for carrying out crushing work to the gravel and sand in the expansion joint, and the instrument is scraped to clearance water is used for scraping away the residue in the expansion joint, prevents that the delay of residue from causing the influence to the expansion joint, washs and protects the clean that can realize the expansion joint of high-pressure squirt cooperation in module and the slide rail of maintaining, improves clean efficiency, can spray the maintenance that the expansion joint can realize the expansion joint to the talcum powder after the washing, the life of extension expansion joint.
Further, the tool switching module comprises two groups of control shaft discs and rotating discs which are symmetrically arranged along the connecting rod, the rotating discs are connected with the control shaft discs through a geneva mechanism, tool connecting positions used for connecting the cleaning and maintenance module are arranged at two ends of the connecting rod, the rotating discs are controlled to rotate through a motor, and when the rotating discs rotate, the control shaft discs drive the connecting rod to rotate until the tool connecting positions are connected with the sliding rails. The preferred instrument connection position symmetry sets up, its cross section is the same with the slide rail cross section, can regard as the track extension of slide rail, so that the clean maintenance module of connecting above that corresponds the instrument and can get into the slide rail through motor drive smoothly, realize the automatic maintenance of wasing to the expansion joint, time saving and labor saving, the cleaning efficiency is high, rotary disk and control shaft dish can carry out synchronous revolution under step motor's control, the two links to each other through intermittent type structure, when the rotary disk rotates the round, the control shaft dish is rotatory 90, when the rotary disk rotates two rings, can realize the switching of instrument.
Furthermore, the grooving and soil-breaking tool comprises a rotary cutter and a grooving plough, the rotary cutter rotates axially through fixing seats arranged at two ends of the rotary cutter, a second shell is connected to the bottom of the fixing seat, the grooving plough is arranged at the top of the second shell along the advancing direction of the rotary cutter, a first fixing plate with a plurality of first pulleys is arranged at the bottom of the second shell, grooves matched with the edges of the connecting positions of the sliding rails and the tool are formed in the outer edges of the first pulleys, the grooving and soil-breaking tool further comprises a first motor and a worm gear connected with the first motor, and the rotary cutter is in transmission connection with the worm gear through a first transmission bevel gear set and a connecting rod. The preferred fluting plough sets up in the revolving knife rear, its cutting edge is along the revolving knife direction of advance, the revolving knife outer fringe has a plurality of bellied blade structures, the drive of the first motor of accessible is high-speed rotatory, produce great impact force to silt, accomplish first step crushing work, the fluting plough front end is sharp-pointed, along with the first pulley of first motor drive removes along the slide rail, it is more abundant to make the gravel and sand broken, the efficiency of the cleaning is improved, the life at extension expansion joint, the laminating of recess and slide rail shape, in order to guarantee even running.
Further, the cleaning water scraper tool comprises a third shell, a rotary cleaning brush and a rubber water scraper, the rotary cleaning brushes comprise two symmetrical and inclined brushes arranged at the top of the third shell, the surface of the rotary cleaning brushes comprises a plurality of comb tooth row brushes arranged at intervals, the rubber water scrapers comprise two rubber water scrapers which are symmetrically arranged at the top of the third shell, the rubber parts of the rubber water scrapers are attached to the side wall of the expansion joint, the bottom of the third shell is provided with a second fixing plate with a plurality of second pulleys, the outer edge of each second pulley is provided with a groove matched with the edge of the connecting position of the sliding rail and the tool, the cleaning water scraper also comprises a second motor and a driving bevel gear connected with the second motor, and a second transmission bevel gear set is arranged at the bottom of the rotary cleaning brush and is meshed with the driving bevel gear through an I-shaped driven bevel gear. The preferred rigid plastic of rotatory clearance brush makes, can rotate under the drive of second motor, the contained angle of preferred two rotatory clearance brushes is 120, rubber water scraper is used for scraping away the residue that does not wash away, prevent that the detention of residue from causing bigger influence to the expansion joint, rubber water scraper scrapes the outlet position at expansion joint with the residue, discharge along with the rivers, rubber water scraper includes the soft rubber structure of arc, the groove of the soft rubber structure of arc can adaptation waterstop, laminate mutually with the wall of waterstop, the effect of clearance residue can be improved in cooperation between them, extension expansion joint life, the instrument is scraped to whole clearance water removes along the slide rail through second motor drive's second pulley, the recess laminates with the slide rail shape, in order to guarantee even running.
Further, the fixed module of railing includes first shell, the instrument switches the module and sets up in first shell, control shaft dish and first shell coaxial coupling, first shell still including holding the instrument and connecting the position and stretch out and rotatory ring channel, first shell bottom still is provided with the angle alignment point that is used for aiming at the expansion joint. First shell is used for protecting inside instrument switching module, increases the life of device, and the angle is aimed at the position that the point can adjust whole device to guarantee that trapezoidal slide rail module can lay in suitable position, aim at the expansion joint when the angle and then explain to align and finish, can carry out the operation on next step, and the location is accurate, and simple and practical guarantees expansion joint cleaning efficiency.
Further, railing fixed module still includes railing fixed slot, falls "L" type bracing piece, altitude mixture control pole, altitude mixture control groove and takes the removal support frame of universal wheel, remove the support frame and the fixed setting in first shell one side in altitude mixture control groove, the railing fixed slot sets up in falling "L" type bracing piece horizontal part, altitude mixture control pole is fixed in and falls "L" type bracing piece and erects the portion and be connected through lug and altitude mixture control groove liftable. The movable support frame is used for supporting the first shell and the height adjusting groove, the bottom of the movable support frame is provided with a plurality of universal wheels with a locking function, the movable support frame can play a role in a transportation device, the input of labor cost is reduced, the position of the whole device can be locked before cleaning and maintaining after the device is placed in place, the supporting function is played, the cleaning efficiency is guaranteed, the railing fixing groove and the inverted L-shaped supporting rod are connected with the height adjusting groove through the height adjusting rod and are adjusted in height, the railing fixing groove is used for clamping railings at the edge of a bridge or other objects which can be clamped, and the device is prevented from moving in the working process.
Further, railing fixed slot both sides are provided with a plurality of groups clamping part, every group the clamping part inner wall has connected gradually centre gripping spring and grip block. But clamping spring and grip block are used for changing the clamping part centre gripping width, further increase the grip of railing fixed slot to the bridge railing, guarantee the stability of device.
Further, trapezoidal shell includes a plurality of folding single trapezoidal shells, and adjacent single trapezoidal shell passes through joint rotatable coupling, single trapezoidal shell is provided with and holds joint 90 pivoted rotating grooves, the joint both ends have the round hole that is used for connecting adjacent single trapezoidal shell, trapezoidal shell bottom still includes the skid resistant course. The design of imitative interim deceleration strip of trapezoidal shell, lay in the expansion joint top, guarantee that the road still can normally pass when clean maintenance, reduce the influence to the traffic, the transfer is conveniently accomodate to a plurality of folding single trapezoidal shells, also make things convenient for the overlap joint to lay, the single trapezoidal shell of preferred tip passes through the joint of connection and is connected with railing fixed module, set up in the railing fixed module at trapezoidal slide rail module both ends through removing and can expand folding trapezoidal shell, the skid resistant course increases the frictional force to bridge road after trapezoidal slide rail module lays, guarantee traffic safety.
Compared with the prior art, the invention has the beneficial effects that:
the expansion joint cleaning machine can reduce the influence on traffic, realize automatic cleaning and maintenance of the expansion joint, improve the cleaning efficiency, prolong the service life of the expansion joint, reduce the labor cost input and ensure the safety of personnel. The trapezoidal slide rail module is used for covering the top of the expansion joint before cleaning and maintenance, the shape of the trapezoidal slide rail module is similar to the trapezoidal structural design of the temporary deceleration strip, and the bottom of the trapezoidal slide rail module is provided with a slide rail structure convenient for cleaning and maintenance, so that the cleaning and maintenance work of the expansion joint can be realized, the trapezoidal slide rail module can be used as a temporary deceleration road in the cleaning and maintenance process, the influence on traffic is avoided, and the normal traffic of a bridge is ensured; the cleaning and maintenance module comprises different cleaning tools, and the cleaning and maintenance work of the expansion joint is realized by driving the expansion joint to reciprocate along the slide rail through the motor, so that the labor input is reduced, and the safety of personnel is ensured; the rail fixing module is connected with the end part of the trapezoidal sliding rail module and used for realizing the fixation with the bridge rail and ensuring the stability of the whole device; the side wall of the slide rail comprises a plurality of high-pressure water guns, water pipes are connected in the side wall of the slide rail, the expansion joint is washed by the high-pressure water guns under high pressure, the installation angle is preferably inclined, residues can be driven to the same direction during spraying, and talcum powder mixed liquid can be sprayed by the high-pressure water guns after cleaning is finished; the slide rail is hollow structure, and preferred slide rail edge is cylindrical, conveniently washs maintenance module and slide rail cooperation and is connected and remove.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the rail fixing module of the present invention.
Fig. 3 is a cross-sectional view of the balustrade fixing module of the present invention.
Fig. 4 is a schematic view of the bottom structure of the single trapezoid housing of the present invention.
Fig. 5 is a schematic view of the overall structure of the grooving and soil breaking tool of the present invention.
FIG. 6 is a cross-sectional view of the present invention grooving and ground breaking tool.
FIG. 7 is a schematic view of the overall structure of the wiper cleaning tool according to the present invention.
FIG. 8 is a cross-sectional view of a wiper tool according to the present invention.
FIG. 9 is a schematic view of the connection between the cleaning and maintenance module and the slide rail according to the present invention.
Fig. 10 is a schematic view of the overall structure of the tool switching module according to the present invention.
Wherein, 1-railing fixed slot, 2-clamping spring, 3-clamping plate, 4-mobile support frame, 5-universal wheel, 6-first shell, 7-height adjusting rod, 8-angle aligning point, 9-height adjusting slot, 10-connecting joint, 11-trapezoidal shell, 12-rotating slot, 13-sliding rail, 14-anti-skid layer, 15-high pressure water gun, 16-rotary knife, 17-second shell, 18-first fixed plate, 19-slotting plough, 20-fixed seat, 21-first pulley, 22-first transmission bevel gear set, 23-connecting rod, 24-worm gear, 25-first motor, 26-rotary cleaning brush, 27-rubber water scraper, 28-third shell, 29-second fixed plate, 30-a second pulley, 31-a second transmission bevel gear set, 32-a driven bevel gear, 33-a driving bevel gear, 34-a second motor, 35-a rotating disk, 36-a tool connecting position, and 37-a control shaft disk.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the following 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention is further illustrated by the following examples, which are not to be construed as limiting the invention.
A shown imitative interim deceleration strip design bridge expansion joint belt cleaning device in picture, including trapezoidal slide rail module, wash and protect module and railing fixed module, trapezoidal slide rail module includes the trapezoidal shell 11 that covers in the expansion joint top that lays along expansion joint length direction, 11 both ends overlap joints in bridge road surface and bottom include the hollow slide rail 13 that sets up along expansion joint length direction, slide rail 13 lateral wall includes a plurality of high-pressure squirts 15, it is clean to wash and protect module and pass through motor drive along slide rail 13 removal, trapezoidal slide rail module tip passes through railing fixed module and bridge railing is fixed. The trapezoidal slide rail module is used for covering the top of the expansion joint before cleaning and maintenance, the shape of the trapezoidal slide rail module is similar to the trapezoidal structural design of the temporary deceleration strip, and the bottom of the trapezoidal slide rail module is provided with a slide rail structure convenient for cleaning and maintenance, so that the cleaning and maintenance work of the expansion joint can be realized, the trapezoidal slide rail module can be used as a temporary deceleration road in the cleaning and maintenance process, the influence on traffic is avoided, and the normal traffic of a bridge is ensured; the cleaning and maintenance module comprises different cleaning tools, and the cleaning and maintenance work of the expansion joint is realized by driving the expansion joint to reciprocate along the slide rail through the motor, so that the labor input is reduced, and the safety of personnel is ensured; the rail fixing module is connected with the end part of the trapezoidal sliding rail module and used for realizing the fixation with the bridge rail and ensuring the stability of the whole device; the side wall of the slide rail comprises a plurality of high-pressure water guns, water pipes are connected in the side wall of the slide rail, the expansion joint is washed by the high-pressure water guns under high pressure, the installation angle is preferably inclined, residues can be driven to the same direction during spraying, and talcum powder mixed liquid can be sprayed by the high-pressure water guns after cleaning is finished; the slide rail is hollow structure, and preferred slide rail edge is cylindrical, conveniently washs maintenance module and slide rail cooperation and is connected and remove. The expansion joint cleaning machine can reduce the influence on traffic, realize automatic cleaning and maintenance of the expansion joint, improve the cleaning efficiency, prolong the service life of the expansion joint, reduce the labor cost input and ensure the safety of personnel.
Preferably, the cleaning and maintenance device further comprises a tool switching module for switching different tools of the cleaning and maintenance module, the tool switching module is connected with the rail fixing module, and the cleaning and maintenance module enters the sliding rail 13 after switching tools through the tool switching module. Different tools of cleaning and maintenance module are connected on the tool switching module, different tools connected at different positions are driven to move to the trapezoidal slide rail module through the operation of the tool switching module, so that corresponding tools of the cleaning and maintenance module can smoothly enter the slide rail, automatic cleaning of the expansion joint is realized, the service life of the expansion joint is prolonged, the investment of manpower cost is reduced, a worker can realize cleaning and maintenance of the expansion joint without manually controlling the cleaning and maintenance module, and the safety of the worker can be ensured.
Preferably, the cleaning and maintenance module comprises a slotting and soil breaking tool and a cleaning water scraping tool which are respectively connected with the tool switching module. The broken instrument of the fluting is used for carrying out crushing work to the gravel and sand in the expansion joint, and the instrument is scraped to clearance water is used for scraping away the residue in the expansion joint, prevents that the delay of residue from causing the influence to the expansion joint, washs and protects the clean that can realize the expansion joint of high-pressure squirt cooperation in module and the slide rail of maintaining, improves clean efficiency, can spray the maintenance that the expansion joint can realize the expansion joint to the talcum powder after the washing, the life of extension expansion joint.
Preferably, the tool switching module comprises two groups of control shaft discs 37 and rotating discs 35 which are symmetrically arranged along the connecting rod, the rotating discs 35 are connected with the control shaft discs 37 through a geneva mechanism, tool connecting positions 36 for connecting the cleaning and maintenance module are arranged at two ends of the connecting rod, the rotating discs 35 are controlled to rotate through a motor, and when the rotating discs 35 rotate, the control shaft discs 37 drive the connecting rod to rotate until the tool connecting positions 36 are connected with the sliding rails 13. The preferred instrument connection position symmetry sets up, its cross section is the same with the slide rail cross section, can regard as the track extension of slide rail, so that the clean maintenance module of connecting above that corresponds the instrument and can get into the slide rail through motor drive smoothly, realize the automatic maintenance of wasing to the expansion joint, time saving and labor saving, the cleaning efficiency is high, rotary disk and control shaft dish can carry out synchronous revolution under step motor's control, the two links to each other through intermittent type structure, when the rotary disk rotates the round, the control shaft dish is rotatory 90, when the rotary disk rotates two rings, can realize the switching of instrument.
Preferably, the grooving and soil-breaking tool comprises a rotary cutter 16 and a grooving plough 19, the rotary cutter 16 axially rotates through fixing seats 20 arranged at two ends of the rotary cutter, the bottom of the fixing seat 20 is connected with a second shell 17, the grooving plough 19 is arranged at the top of the second shell 17 along the advancing direction of the rotary cutter 16, a first fixing plate 18 with a plurality of first pulleys 21 is arranged at the bottom of the second shell 17, grooves matched with the edges of the sliding rail 13 and a tool connecting position 36 are formed in the outer edge of each first pulley 21, the grooving and soil-breaking tool further comprises a first motor 25 and a worm gear 24 connected with the first motor 25, and the rotary cutter 16 is in transmission connection with the worm gear 24 through a first transmission bevel gear set 22 and a connecting rod 23. The preferred fluting plough sets up in the revolving knife rear, its cutting edge is along the revolving knife direction of advance, the revolving knife outer fringe has a plurality of bellied blade structures, the drive of the first motor of accessible is high-speed rotatory, produce great impact force to silt, accomplish first step crushing work, the fluting plough front end is sharp-pointed, along with the first pulley of first motor drive removes along the slide rail, it is more abundant to make the gravel and sand broken, the efficiency of the cleaning is improved, the life at extension expansion joint, the laminating of recess and slide rail shape, in order to guarantee even running.
Preferably, the cleaning water scraper comprises a third housing 28, rotatory cleaning brush 26 and rubber water scraper 27, rotatory cleaning brush 26 includes that two and symmetry slope set up in the top of third shell 28, rotatory cleaning brush 26 surface includes that a plurality of interval arrangement's broach arranges the brush, rubber water scraper 27 includes that two and symmetrical arrangement are in the top of third shell 28, rubber water scraper 27's rubber part and expansion joint lateral wall laminate, third shell 28 bottom is provided with the second fixed plate 29 of taking a plurality of second pulleys 30, second pulley 30 outer fringe has the recess that coincide with slide rail 13 and instrument connecting position 36 edge, the cleaning water scraper still includes second motor 34 and the drive bevel gear 33 who is connected with second motor 34, rotatory cleaning brush 26 bottom is provided with second transmission cone gear set 31, second transmission cone gear set 31 meshes with drive bevel gear 33 through the driven bevel gear 32 of I shape. The preferred rigid plastic of rotatory clearance brush makes, can rotate under the drive of second motor, the contained angle of preferred two rotatory clearance brushes is 120, rubber water scraper is used for scraping away the residue that does not wash away, prevent that the detention of residue from causing bigger influence to the expansion joint, rubber water scraper scrapes the outlet position at expansion joint with the residue, discharge along with the rivers, rubber water scraper includes the soft rubber structure of arc, the groove of the soft rubber structure of arc can adaptation waterstop, laminate mutually with the wall of waterstop, the effect of clearance residue can be improved in cooperation between them, extension expansion joint life, the instrument is scraped to whole clearance water removes along the slide rail through second motor drive's second pulley, the recess laminates with the slide rail shape, in order to guarantee even running.
Preferably, the rail fixing module comprises a first housing 6, the tool switching module is arranged in the first housing 6, the control shaft disc 37 is coaxially connected with the first housing 6, the first housing 6 further comprises an annular groove for accommodating the tool connecting position 36 to extend and rotate, and the bottom of the first housing 6 is further provided with an angle aligning tip 8 for aligning the expansion joint. First shell is used for protecting inside instrument switching module, increases the life of device, and the angle is aimed at the position that the point can adjust whole device to guarantee that trapezoidal slide rail module can lay in suitable position, aim at the expansion joint when the angle and then explain to align and finish, can carry out the operation on next step, and the location is accurate, and simple and practical guarantees expansion joint cleaning efficiency.
Preferably, the handrail fixing module further comprises a handrail fixing groove 1, an inverted L-shaped supporting rod, a height adjusting rod 7, a height adjusting groove 9 and a movable supporting frame 4 with universal wheels 5, the movable supporting frame 4 and the height adjusting groove 9 are fixedly arranged on one side of the first shell 6, the handrail fixing groove 1 is arranged on the transverse portion of the inverted L-shaped supporting rod, and the height adjusting rod 7 is fixed on the vertical portion of the inverted L-shaped supporting rod and is connected with the height adjusting groove 9 in a lifting manner through a bump. The movable support frame is used for supporting the first shell and the height adjusting groove, the bottom of the movable support frame is provided with a plurality of universal wheels with a locking function, the movable support frame can play a role in a transportation device, the input of labor cost is reduced, the position of the whole device can be locked before cleaning and maintaining after the device is placed in place, the supporting function is played, the cleaning efficiency is guaranteed, the railing fixing groove and the inverted L-shaped supporting rod are connected with the height adjusting groove through the height adjusting rod and are adjusted in height, the railing fixing groove is used for clamping railings at the edge of a bridge or other objects which can be clamped, and the device is prevented from moving in the working process.
Preferably, a plurality of groups of clamping parts are arranged on two sides of the handrail fixing groove 1, and the inner wall of each group of clamping parts is sequentially connected with a clamping spring 2 and a clamping plate 3. But clamping spring and grip block are used for changing the clamping part centre gripping width, further increase the grip of railing fixed slot to the bridge railing, guarantee the stability of device.
Preferably, the trapezoidal shell 11 comprises a plurality of foldable single trapezoidal shells, the adjacent single trapezoidal shells are rotatably connected through the connecting joint 10, the single trapezoidal shell is provided with a rotating groove 12 for accommodating the 1090-degree rotation of the connecting joint, the two ends of the connecting joint 10 are provided with round holes for connecting the adjacent single trapezoidal shells, and the bottom of the trapezoidal shell 11 further comprises an anti-skid layer 14. The design of imitative interim deceleration strip of trapezoidal shell, lay in the expansion joint top, guarantee that the road still can normally pass when clean maintenance, reduce the influence to the traffic, the transfer is conveniently accomodate to a plurality of folding single trapezoidal shells, also make things convenient for the overlap joint to lay, the single trapezoidal shell of preferred tip passes through the joint of connection and is connected with railing fixed module, set up in the railing fixed module at trapezoidal slide rail module both ends through removing and can expand folding trapezoidal shell, the skid resistant course increases the frictional force to bridge road after trapezoidal slide rail module lays, guarantee traffic safety.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides an imitative interim deceleration strip design bridge expansion joint belt cleaning device which characterized in that: including trapezoidal slide rail module, washing and protect and support module and the fixed module of railing, trapezoidal slide rail module includes cover in trapezoidal shell (11) at expansion joint top that along expansion joint length direction lay, trapezoidal shell (11) both ends overlap joint includes hollow slide rail (13) that set up along expansion joint length direction in bridge road surface and bottom, slide rail (13) lateral wall includes a plurality of high-pressure squirts (15), it is clean to wash and support the module and pass through motor drive along slide rail (13) removal, trapezoidal slide rail module tip passes through the fixed module of railing and fixes with the bridge railing.
2. The simulated temporary deceleration strip designed bridge expansion joint cleaning device according to claim 1, characterized in that: the tool switching module is used for switching different tools of the cleaning and maintenance module, the tool switching module is connected with the rail fixing module, and the cleaning and maintenance module enters the sliding rail (13) after the tools are switched through the tool switching module.
3. The simulated temporary deceleration strip designed bridge expansion joint cleaning device according to claim 2, characterized in that: the cleaning maintenance module comprises a grooving earth-breaking tool and a cleaning water scraping tool which are respectively connected with the tool switching module.
4. The simulated temporary deceleration strip designed bridge expansion joint cleaning device according to claim 2 or 3, characterized in that: the tool switching module comprises two groups of control shaft discs (37) and rotating discs (35) which are symmetrically arranged along a connecting rod, the rotating discs (35) are connected with the control shaft discs (37) through a geneva gear, tool connecting positions (36) used for connecting the cleaning and maintenance modules are arranged at two ends of the connecting rod, the rotating discs (35) are controlled to rotate through a motor, and when the rotating discs (35) rotate, the control shaft discs (37) drive the connecting rod to rotate until the tool connecting positions (36) are connected with the sliding rails (13).
5. The simulated temporary deceleration strip designed bridge expansion joint cleaning device according to claim 4, characterized in that: the grooving soil breaking tool comprises a rotary knife (16) and a grooving plough (19), wherein the rotary knife (16) axially rotates through fixing seats (20) arranged at two ends of the rotary knife, a second shell (17) is connected to the bottom of the fixing seat (20), the grooving plough (19) is arranged at the top of the second shell (17) along the advancing direction of the rotary knife (16), a first fixing plate (18) with a plurality of first pulleys (21) is arranged at the bottom of the second shell (17), grooves matched with the edges of a sliding rail (13) and a tool connecting position (36) are formed in the outer edge of the first pulley (21), the grooving soil breaking tool further comprises a first motor (25) and a worm gear (24) connected with the first motor (25), and the rotary knife (16) is in transmission connection with the worm gear (24) through a first transmission bevel gear set (22) and a connecting rod (23).
6. The simulated temporary deceleration strip designed bridge expansion joint cleaning device according to claim 4, characterized in that: the cleaning water scraper comprises a third shell (28), a rotary cleaning brush (26) and a rubber water scraper (27), wherein the rotary cleaning brush (26) comprises two comb tooth row brushes which are symmetrically and obliquely arranged at the top of the third shell (28), the surface of the rotary cleaning brush (26) comprises a plurality of comb tooth row brushes which are arranged at intervals, the rubber water scraper (27) comprises two comb tooth row brushes which are symmetrically arranged at the top of the third shell (28), the rubber part of the rubber water scraper (27) is attached to the side wall of an expansion joint, a second fixing plate (29) with a plurality of second pulleys (30) is arranged at the bottom of the third shell (28), grooves matched with the edges of a sliding rail (13) and a tool connecting position (36) are formed in the outer edge of each second pulley (30), the cleaning water scraper further comprises a second motor (34) and a driving bevel gear (33) connected with the second motor (34), the bottom of the rotary cleaning brush (26) is provided with a second transmission bevel gear set (31), and the second transmission bevel gear set (31) is meshed with a driving bevel gear (33) through an I-shaped driven bevel gear (32).
7. The simulated temporary deceleration strip designed bridge expansion joint cleaning device according to claim 4, characterized in that: the fixed module of railing includes first shell (6), the instrument switches the module and sets up in first shell (6), control shaft dish (37) and first shell (6) coaxial coupling, first shell (6) are still including holding instrument connection position (36) and stretch out and rotatory ring channel, first shell (6) bottom still is provided with the angle alignment point (8) that are used for aiming at the expansion joint.
8. The simulated temporary deceleration strip designed bridge expansion joint cleaning device according to claim 7, characterized in that: the handrail fixing module further comprises a handrail fixing groove (1), a reversed L-shaped supporting rod, a height adjusting rod (7), a height adjusting groove (9) and a movable supporting frame (4) with universal wheels (5), the movable supporting frame (4) and the height adjusting groove (9) are fixedly arranged on one side of the first shell (6), the handrail fixing groove (1) is arranged on the transverse portion of the reversed L-shaped supporting rod, and the height adjusting rod (7) is fixed on the vertical portion of the reversed L-shaped supporting rod and is connected with the height adjusting groove (9) in a lifting mode through a bump.
9. The simulated temporary deceleration strip designed bridge expansion joint cleaning device according to claim 8, characterized in that: railing fixed slot (1) both sides are provided with a plurality of groups clamping part, every group the clamping part inner wall has connected gradually centre gripping spring (2) and grip block (3).
10. The device for cleaning the bridge expansion joint designed according to the imitated temporary deceleration strip of any one of claims 1 to 3, is characterized in that: trapezoidal shell (11) include a plurality of folding single trapezoidal shells, and adjacent single trapezoidal shell passes through joint (10) rotatable coupling, single trapezoidal shell is provided with and holds joint (10)90 pivoted rotation groove (12), joint (10) both ends have the round hole that is used for connecting adjacent single trapezoidal shell, trapezoidal shell (11) bottom still includes skid resistant course (14).
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| CN202011576196.0A CN112695687B (en) | 2020-12-28 | 2020-12-28 | Imitative interim deceleration strip design bridge expansion joint belt cleaning device |
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| CN202011576196.0A CN112695687B (en) | 2020-12-28 | 2020-12-28 | Imitative interim deceleration strip design bridge expansion joint belt cleaning device |
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| Publication number | Publication date |
|---|---|
| CN112695687B (en) | 2022-09-13 |
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