CN111910573B - Automatic guardrail that sprays of snow salt is melted in highway maintenance - Google Patents
Automatic guardrail that sprays of snow salt is melted in highway maintenance Download PDFInfo
- Publication number
- CN111910573B CN111910573B CN202010793405.0A CN202010793405A CN111910573B CN 111910573 B CN111910573 B CN 111910573B CN 202010793405 A CN202010793405 A CN 202010793405A CN 111910573 B CN111910573 B CN 111910573B
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- Prior art keywords
- sliding
- machine body
- railing
- supporting
- inner cavity
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- 150000003839 salts Chemical class 0.000 title claims abstract description 87
- 238000012423 maintenance Methods 0.000 title claims abstract description 22
- 239000007921 spray Substances 0.000 title claims description 8
- 238000005507 spraying Methods 0.000 claims abstract description 83
- 238000002844 melting Methods 0.000 claims abstract description 68
- 238000003860 storage Methods 0.000 claims abstract description 50
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 51
- 230000008018 melting Effects 0.000 claims description 32
- 239000005413 snowmelt Substances 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 210000003781 tooth socket Anatomy 0.000 description 4
- 238000009331 sowing Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
Images
Classifications
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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
- E01H10/00—Improving gripping of ice-bound or other slippery traffic surfaces, e.g. using gritting or thawing materials ; Roadside storage of gritting or solid thawing materials; Permanently installed devices for applying gritting or thawing materials; Mobile apparatus specially adapted for treating wintry roads by applying liquid, semi-liquid or granular materials
- E01H10/005—Permanently-installed devices for applying gritting or thawing materials, e.g. for spreading grit, for spraying de-icing liquids
-
- 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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
-
- 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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0407—Metal rails
- E01F15/0423—Details of rails
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a road maintenance snow-melting salt automatic spraying guardrail which comprises a road surface, wherein two sides of the road surface are respectively provided with a supporting railing arranged side by side, the supporting railing is provided with a transverse railing connected in series, a railing inner cavity is arranged in the transverse railing, the transverse railing is respectively provided with a plurality of spraying heads, the spraying heads at two sides are respectively corresponding to the road surface, the end part of the transverse railing is provided with a storage cylinder, the bottom of the storage cylinder is provided with a second conveying hole correspondingly communicated with the railing inner cavity, a supporting steel bar is arranged in the railing inner cavity, a sliding machine body is arranged in the railing inner cavity, snow-melting salt can be sprayed onto the road surface through a spraying hole, the spraying efficiency of the snow-melting salt can be greatly improved, the trouble caused by manual spraying is avoided, and the road surface is prevented from being frozen.
Description
Technical Field
The invention relates to a highway maintenance device, in particular to a highway maintenance snow-melting salt automatic spraying guardrail, and particularly relates to a highway maintenance snow-melting salt automatic spraying guardrail capable of automatically spraying snow-melting salt on a road surface before snowing.
Background
Along with the continuous perfect of road construction, further the increase of highway maintenance equipment has been promoted, wherein in present highway maintenance's process, when snow melt salt just must be broadcast on the highway in snowy weather to can make the snow on the road surface melt fast, thereby guarantee the normal driving of vehicle, wherein mostly carry out snow melt salt broadcast after snow in the process of carrying out snow melt salt broadcast, although carry out snow melt salt broadcast after snow and can reach the purpose of snow melt, still have the following problem:
the snow is spread later, so that the problem that snow melting salt is not spread timely occurs, the problem that the road surface is slippery and iced still occurs, and certain potential safety hazard is caused to the driving of vehicles;
in the snow melting salt broadcasting process, most of the snow melting salt is loaded through a carriage, and then the snow melting salt is broadcasted through manpower, so that the purpose of broadcasting the snow melting salt is achieved.
Therefore, it is necessary to design an automatic spraying guardrail for road maintenance and snow melting salt to solve the above technical problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the automatic spraying guardrail for the road maintenance snow-melting salt, which solves the problem that the snow-melting salt is broadcasted after snow, and the transverse railings arranged on the two sides of the road surface are provided with the spraying heads arranged side by side, so that the snow-melting salt is automatically sprayed through the spraying heads, the snow is further broadcasted before the snow, the problem that the snow-melting salt is broadcasted after the snow is not broadcasted in time is avoided, meanwhile, the broadcasting efficiency of the snow-melting salt is further improved, and the automatic broadcasting is realized.
(II) technical scheme
The automatic spraying guardrail for the road maintenance snow-melting salt comprises a road surface, wherein supporting railings arranged side by side are respectively arranged on two sides of the road surface, transverse railings connected in series are arranged on the supporting railings, a railing inner cavity is arranged in each transverse railing, a plurality of spraying heads are respectively arranged on each transverse railing, the spraying heads on two sides respectively correspond to the road surface, and a storage cylinder is arranged at the end part of each transverse railing;
the bottom of the storage cylinder is provided with a second conveying hole correspondingly communicated with the inner cavity of the railing, a supporting steel bar is arranged in the inner cavity of the railing, a sliding machine body is arranged in the inner cavity of the railing, the sliding machine body is tightly pressed on the supporting steel bar to slide, spraying openings correspondingly communicated with the inner cavity of the railing are respectively arranged on the spraying heads, sealing sliding blocks for controlling the spraying openings to be communicated and closed are respectively arranged on the spraying heads, and the sliding of the sliding machine body controls the sealing sliding blocks to slide;
the sliding machine body is internally provided with a meshing wheel which is clamped on a support steel bar and rotates, two ends of the inner cavity of the railing are in a sealed state, one end of the inner cavity of the railing is provided with a wireless conveying module, and a wireless receiving module corresponding to the wireless conveying module is arranged in the sliding machine body;
the tip of horizontal railing be provided with the round with the corresponding gas transmission hole that communicates of railing inner chamber, the afterbody of horizontal railing is provided with the exhaust hole.
Preferably, the left side and the right side of the spraying opening are respectively provided with a supporting chute for supporting the sealing slide block to slide, the sealing slide block is respectively provided with a communicating opening, a second spring for elastically pressing the sealing slide block is arranged in the supporting chute, one side of the sliding machine body is provided with a jacking slide block capable of sliding telescopically, and after the jacking slide block slides out, the sliding of the jacking slide block controls the sliding of the sealing slide block.
Preferably, a third rotating shaft is arranged in the sprinkler head, two ends of the third rotating shaft are respectively provided with a pushing rotating wheel, the pushing rotating wheels are respectively rotated in the inner cavity of the handrail, a serrated tooth socket is arranged on the pushing rotating wheel, the upper end and the lower end of the sealing sliding block are respectively provided with a tooth socket correspondingly meshed and connected with the pushing rotating wheels, and a motor for controlling the jacking sliding block to slide in a telescopic manner is arranged in the sliding machine body.
Preferably, tooth sockets correspondingly engaged and connected with the push rotating wheel are respectively arranged on two sides of the jacking sliding block, four corners of the jacking sliding block are respectively provided with a supporting sliding shaft, a sliding body is respectively provided with a supporting sliding hole for supporting the supporting sliding shaft to slide, one side of the sliding body is provided with a body side groove for supporting the jacking sliding block to slide, a rotating second rotating shaft is arranged in the sliding body, two ends of the second rotating shaft are respectively provided with a jacking cam, the jacking cams respectively jack the jacking sliding block, the motor drives the second rotating shaft to rotate, and the sliding body is further provided with a first spring for pulling the jacking sliding block to slide and reset.
Preferably, the upper end and the lower end of the inner cavity of the handrail are respectively provided with a support sliding block which is arranged in a semicircular shape, the two sides of the sliding machine body are respectively provided with a sliding groove corresponding to the support sliding block, the two sides of the sliding groove are respectively provided with a plurality of support rotating shafts, the support rotating shafts are respectively provided with a rotating guide rotating wheel, and the guide rotating wheels are respectively pressed on the support sliding blocks to slide.
Preferably, a body sliding hole is formed in the center of the sliding body, the supporting steel bar penetrates through the body sliding hole, a rotating first rotating shaft is respectively arranged at two ends of the body sliding hole, a meshing wheel pressed on the supporting steel bar is respectively arranged on the first rotating shaft, a first motor is arranged in the sliding body, a first gear correspondingly meshed and connected is respectively arranged on the first rotating shaft, and the first motor drives one of the first rotating shafts to rotate;
the sliding machine body drives two ends to be respectively provided with a conical guide opening, the two sides of the guide opening are respectively provided with a fourth rotating shaft, the fourth rotating shafts are respectively provided with a rotating supporting rotating wheel, and the supporting rotating wheels respectively rotate on the supporting steel bars.
Preferably, the storage cylinders are respectively provided with an inner storage groove, the bottoms of the storage cylinders are respectively provided with a communicating groove, the communicating grooves are respectively provided with a rotary screw conveyor, the bottoms of the storage cylinders are respectively provided with a second motor for driving the screw conveyors to rotate, the second conveying holes are correspondingly communicated with one ends of the communicating grooves, the bottoms of the storage cylinders are respectively provided with a first conveying hole, the first conveying holes are respectively correspondingly communicated with the other ends of the communicating grooves, and the first conveying holes are respectively correspondingly communicated with the inner storage grooves.
Preferably, the air delivery holes are arranged in an inclined manner and are correspondingly connected through a connecting air pipe.
Preferably, a storage battery is arranged in the sliding machine body, the sliding machine body slides to the end part of the inner cavity of the handrail, the wireless receiving module is correspondingly butted with the wireless conveying module, and a coil is arranged in the wireless receiving module.
Preferably, the top of the storage cylinder is provided with an end cover, and the storage inner groove is internally provided with snow melting salt;
the end part of the sliding machine body is provided with a sealing gasket, and a certain gap of 1-2 mm is formed between the sealing gasket and the inner cavity 5 of the railing.
(III) advantageous effects
The invention provides a road maintenance snow-melting salt automatic spraying guardrail which has the following beneficial effects:
according to the invention, the transverse railings are arranged on two sides of the road surface, the railing inner cavities are arranged in the transverse railings, the storage cylinders are arranged on the transverse railings, the spraying heads which are arranged side by side are arranged on the transverse railings, the snow-melting salt is stored in the storage cylinders, and the sliding machine body slides in the railing inner cavities, so that the opening and closing of the spraying heads can be controlled, the aim of automatically spraying the salt can be realized, the spreading efficiency of the snow-melting salt is greatly improved, the snow-melting salt can be timely spread, the problem of freezing on the road surface is avoided, the normal running of vehicles is ensured, and the problem of traffic accidents is avoided;
according to the invention, the sliding machine body slides in the inner cavity of the rail, compressed air is conveyed into the inner cavity of the rail through the air conveying hole, the sliding machine body is pushed to slide in the inner cavity of the rail through the action of air pressure, and meanwhile, the flow of the snow melting salt can be further pushed through the action of the air pressure, so that the snow melting salt can be automatically broadcast and sown through the discharge of the spraying head, the broadcasting efficiency of the snow melting salt is greatly improved, the trouble caused by manually depending on broadcasting of a transport vehicle is avoided, and the problem of traffic jam caused by depending on broadcasting of the snow melting salt by the transport vehicle is also avoided;
according to the invention, after the wireless receiving module is in butt joint with the wireless transmission module, wireless power supply can be realized, the normal sliding of the sliding machine body can be ensured, and the sliding machine body can be reset after the supporting steel bar is pressed by the meshing wheel to rotate;
the sliding machine body can be supported through the supporting steel bars, and the normal sliding of the sliding machine body is guaranteed.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of an automatic snow-melting salt spraying guardrail for highway maintenance according to an embodiment of the invention.
FIG. 2 is a side view of the overall structure of the automatic snow-melting salt sprinkling guardrail for highway maintenance according to the embodiment of the invention.
Fig. 3 is a schematic cross-sectional structural view of the sliding machine body and the transverse rail according to the embodiment of the invention.
Fig. 4 is a top view of the overall structure of the spraying opening according to the embodiment of the invention.
FIG. 5 is a top view of the overall structure of the thrust runner and the sealing slider according to the embodiment of the present invention.
In the figure: 1 highway surface, 2 supporting bars, 3 transverse railings, 4 storage cylinders, 5 railing inner cavities, 6 sprinkler heads, 7 supporting slide blocks, 8 sliding machine bodies, 9 guiding rotating wheels, 10 supporting rotating shafts, 11 machine body sliding holes, 12 first rotating shafts, 13 first gears, 14 meshing wheels, 15 first motors, 16 machine body side grooves, 17 supporting sliding shafts, 18 supporting sliding holes, 19 jacking slide blocks, 20 first springs, 21 second rotating shafts and 22 jacking cams, 23 spraying openings, 24 sealing sliders, 25 pushing rotating wheels, 26 supporting reinforcing steel bars, 27 supporting sliding grooves, 28 communicating openings, 29 second springs, 30 third rotating shafts, 31 storage batteries, 32 storage inner grooves, 33 first conveying holes, 34 communicating grooves, 35 second motors, 36 screw conveyors, 37 second conveying holes, 38 air conveying holes, 39 connecting air pipes, 40 fourth rotating shafts, 41 supporting rotating wheels, 42 wireless receiving modules, 43 wireless conveying modules and 44 coils.
Detailed Description
As shown in fig. 1 to 5, an automatic guardrail that sprays of highway maintenance snow melt salt, including public road surface 1, the both sides of public road surface 1 are provided with the support railing 2 that sets up side by side respectively, are provided with the horizontal railing 3 of establishing ties on the support railing 2, be provided with railing inner chamber 5 in the horizontal railing 3, be provided with a plurality of sprinkler heads 6 on the horizontal railing 3 respectively, the sprinkler heads 6 of both sides correspond respectively on public road surface 1, the tip of horizontal railing 3 is provided with a storage section of thick bamboo 4.
The supporting railings 2 arranged side by side are arranged on two sides of the road surface 1 respectively, the transverse railings 3 are arranged at the tops of the supporting railings 2, railing inner cavities 5 are arranged in the transverse railings 3, the quantity of the transverse railings 3 is determined according to the length of a road, the railing inner cavities 5 are sealed inner cavities, the transverse railings 3 are respectively provided with the spray heads 6 arranged at equal intervals, the quantity of the spray heads 6 is set according to the design requirement, the top of each transverse railing 3 is provided with the storage cylinder 4, snow melting salt is stored through the storage cylinder 4, and the spray heads 6 spray the snow melting salt.
The bottom of storage cylinder 4 be provided with one with the second delivery port 37 of the corresponding intercommunication of railing inner chamber 5, be provided with a support bar 26 in the railing inner chamber 5, be provided with a gliding slip organism 8 in the railing inner chamber 5, slip organism 8 compresses tightly slide on the support bar 26, be provided with one on the sprinkler head 6 respectively with the mouth 23 that sprinkles of the corresponding intercommunication of railing inner chamber 5, be provided with a control on the sprinkler head 6 respectively spill the closed seal slide block 24 of mouth 23 intercommunication, the sliding control of slip organism 8 seal slide block 24's slip.
A second delivery hole 30 is respectively arranged at the bottom of the storage cylinder 4, the snow melting salt is communicated into the railing inner cavity 5 through the second delivery hole 37, so that the snow melting salt further flows through the railing inner cavity 5, a supporting steel bar 26 is arranged in the railing inner cavity 5, the supporting steel bar 26 is tensioned in the railing inner cavity 5, a sliding machine body 8 is arranged in the railing inner cavity 5, the sliding machine body 8 and the railing inner cavity 5 are respectively arranged in a circular shape, the spraying heads 6 are respectively provided with a spraying port 23, the spraying ports 23 are respectively correspondingly communicated with the inner cavity 5 of the handrail, a sliding sealing slide block 24 is respectively arranged in the sprinkler head 6, the sealing slide block 24 can control the communication and the closing of the spraying openings 23, when the sliding machine body 8 slides in the railing inner cavity 5, the sliding of the sealing slider 24 can be controlled, and the snow-melting salt can be controlled to be ejected from the ejection port 23.
The inner part of the sliding machine body 8 is provided with a meshing wheel 14 which is clamped on the support steel bar 26 and rotates, two ends of the inner cavity 5 of the railing are in a sealed state, one end of the inner cavity 5 of the railing is provided with a wireless transmission module 43, and the inner part of the sliding machine body 8 is provided with a wireless receiving module 42 corresponding to the wireless transmission module 43.
Be provided with two tight pivoted engaging wheel 14 of clamp in slip organism 8, two engaging wheel 14 can press from both sides tightly and rotate on the reinforcing bar 26, rotation through engaging wheel 14 can drive slip organism 8 and slide in railing inner chamber 5, thereby can make slip organism 8 reset, tip at slip organism 8 is provided with a wireless receiving module 42, tip at railing inner chamber 5 is provided with a wireless transport module 43, wireless receiving module 42 and wireless transport module 43 dock the back, thereby can realize wireless power supply's purpose, thereby supply power to slip organism 8, can guarantee to slide organism 8 and reset.
The tip of horizontal railing 3 be provided with the round with the corresponding gas transmission hole 38 that communicates of railing inner chamber 5, the afterbody of horizontal railing 3 is provided with exhaust hole 45.
Compressed air can be conveyed into the handrail inner cavity 5 through the air conveying hole 38, the sliding of the sliding machine body 8 can be pushed through the compressed air, the flowing of the snow melting salt can be further blown while the sliding machine body 8 is pushed to slide, the air is discharged through the spraying hole 23, so that the snow melting salt can be sprayed onto the road surface, the spraying operation of the snow melting salt is completed, the whole compressed air can be fed and discharged through the exhaust hole 45, and the normal sliding of the sliding machine body 8 is ensured;
the problem of the inefficiency that traditional snow melt salt broadcast sowing mode caused can be further avoided, the problem of the traffic jam that the snow melt salt broadcast sowing caused through the transport vechicle after snowing has been avoided simultaneously, can realize timely broadcast sowing, the order of traffic has improved greatly.
As shown in fig. 3, fig. and fig. 5, a supporting chute 27 for supporting the sealing slider 24 to slide is respectively disposed on the left and right sides of the spraying opening 23, a communicating opening 28 is respectively disposed on the sealing slider 24, a second spring 29 for biasing the sealing slider 24 is disposed in the supporting chute 27, a pressing slider 19 for sliding telescopically is disposed on one side of the sliding body 8, and after the pressing slider 19 slides out, the sliding of the pressing slider 19 controls the sliding of the sealing slider 24.
The two sides of the spraying opening 23 are respectively provided with a supporting chute 27, the sealing slide block 24 is supported through the supporting chute 27, so that the supporting chute 27 normally slides, the sealing slide block 24 is provided with a communication port 28, the communication port 28 is correspondingly communicated with the spraying opening 23, after the communication port 28 is correspondingly communicated with the spraying opening 23, the spraying opening 23 can be in a communicated state, so that the snow melting salt can be further sprayed out, after the sealing slide block 24 slides, the spraying opening 23 can be sealed, so that the random spraying of the snow melting salt can be prevented, one side of the supporting chute 27 is provided with a second spring 29, the sealing slide block 24 is elastically pressed through the second spring 29, so that the sealing slide block 24 can be further pushed to slide, the communication port 28 and the spraying opening 23 can be dislocated, so that the aim of sealing the spraying opening 23 can be further achieved, after the communication port 28 is communicated with the spraying opening 23, the snow melting salt is sprayed out, meanwhile, the sealing sliding block 24 can be pressed through the second spring 29, the purpose of closing the spraying opening 23 in a delayed mode can be achieved, the spraying state is prevented from being constantly sprayed, the jacking sliding block 19 capable of sliding in a telescopic mode is arranged on one side of the sliding machine body 8, after the jacking sliding block 19 extends out, the jacking sliding block 19 can further control the sliding of the sealing sliding block 24 in the sliding process of the sliding machine body 8, and therefore the spraying opening 23 can be communicated and closed through the controller.
As shown in fig. 2 and 3, a rotating third rotating shaft 30 is disposed in the sprinkler head 6, two ends of the third rotating shaft 30 are respectively provided with a pushing rotating wheel 25, the pushing rotating wheels 25 respectively rotate in the handrail inner cavity 5, the pushing rotating wheels 25 are provided with serrated tooth grooves, the upper end and the lower end of the sealing slider 24 are respectively provided with tooth grooves correspondingly engaged with the pushing rotating wheels 25, and a motor for controlling the top pressing slider 19 to slide telescopically is disposed in the sliding machine body 8.
A third rotating shaft 30 is arranged in the spraying head 6, two ends of the third rotating shaft 30 are respectively provided with a pushing rotating wheel 25, the pushing rotating wheels 25 are in a gear structure, the pushing rotating wheels 25 rotate in the handrail inner cavity 5, the upper end and the lower end of the sealing slide block 24 are respectively provided with tooth grooves, the pushing rotating wheels 25 are respectively correspondingly meshed and connected with the tooth grooves arranged at the upper end and the lower end, a motor is arranged in the sliding machine body 8, the sliding machine body 8 controls the jacking slide block 19 to slide in the handrail inner cavity 5 by the motor, when the jacking slide block 19 extends out, the jacking slide block 19 is driven to slide in the handrail inner cavity 5 by the sliding machine body 8, when the jacking slide block 19 slides to the position of the pushing rotating wheel 25, the tooth grooves on the jacking slide block 19 are correspondingly meshed and connected with the pushing rotating wheel 25, so that the pushing rotating wheel 25 can be further driven to rotate, and the pushing rotating wheel 25 is correspondingly meshed and connected with the tooth grooves on the sealing slide block 24, thereby controlling the sliding of the sealing slider 24, communicating the spraying opening 23 with the communicating opening 28, spraying the melted snow salt, after the sliding body 8 continues to slide, the top pressing slider 19 is separated from the pushing runner 25, thereby the second spring 29 is used for pressing the sealing slider 24, thereby pushing the sealing slider 24 to slide, further displacing the communicating opening 28 and the spraying opening 23, and sealing the spraying opening 23.
As shown in fig. 3, tooth sockets correspondingly engaged with the push rotating wheels 25 are respectively disposed on two sides of the top pressure slider 19, four corners of the top pressure slider 19 are respectively provided with a supporting sliding shaft 17, the sliding body 8 is respectively provided with a supporting sliding hole 18 for supporting the supporting sliding shaft 17 to slide, one side of the sliding body 8 is provided with a body side groove 16 for supporting the top pressure slider 19 to slide, the sliding body 8 is internally provided with a rotating second rotating shaft 21, two ends of the second rotating shaft 21 are respectively provided with a top pressure cam 22, the top pressure cams 22 are respectively pressed against the top pressure slider 19, the motor drives the second rotating shaft 21 to rotate, and the sliding body 8 is further provided with a first spring 20 for pulling the top pressure slider 19 to slide and return.
The second rotating shaft 21 is driven to rotate by a motor, the second rotating shaft 21 can be further driven to rotate, so that the jacking cams 22 rotate, the jacking cams 22 at two ends respectively jack against the jacking sliding block 19, so that the jacking sliding block 19 can be pushed to slide telescopically, the jacking sliding block 19 is provided with a supporting sliding shaft 17, the supporting sliding shaft 17 slides in the supporting sliding hole 18, the jacking sliding block 19 is supported by the supporting sliding shaft 17 to ensure normal sliding, the jacking sliding block 19 is supported by the machine body side groove 19 to ensure normal sliding of the jacking sliding block 19, the machine body side groove 19 is a groove, the first spring 20 is arranged in the machine body side groove 19, and the jacking sliding block 19 can be further reset by pulling the sliding of the jacking sliding block 19 by the first spring 20.
As shown in fig. 2, the upper end and the lower end of the handrail inner cavity 5 are respectively provided with a support slider 7 in a semicircular arrangement, the two sides of the sliding machine body 8 are respectively provided with a sliding groove corresponding to the support slider 7, the two sides of the sliding groove are respectively provided with a plurality of support rotating shafts 10, the support rotating shafts 10 are respectively provided with a rotating guide rotating wheel 9, and the guide rotating wheels 9 are respectively pressed on the support slider 7 to slide.
The two sides of the sliding machine body 8 are respectively provided with a sliding groove corresponding to the supporting sliding block 7, the supporting sliding block 7 is arranged in a semicircular shape, the sliding groove arranged on the sliding machine body 8 and the semicircular shape corresponding to the supporting sliding block 7 are arranged, the two sides of the sliding groove are respectively provided with a plurality of supporting rotating shafts 10, the number of the supporting rotating shafts 10 is set according to the design requirement, the supporting rotating shafts 10 are respectively provided with a rotating guide rotating wheel 9, the guide rotating wheels 9 are respectively pressed on the two sides of the supporting sliding block 7 to rotate, so that the supporting sliding block 7 can position the guide rotating wheel 9, the sliding machine body 8 is positioned, the self-rotation of the sliding machine body 8 is prevented, the jacking sliding block 19 can be ensured to be normally connected with the pushing rotating wheel 25, the pushing rotating wheel 25 is controlled to normally rotate, and the control over the sealing sliding block 24 is further ensured.
As shown in fig. 2 and 3, a body sliding hole 11 is formed in the center of the sliding body 8, the supporting steel bars 26 pass through the body sliding hole 11, a first rotating shaft 12 rotating is respectively arranged at two ends of the body sliding hole 11, an engaging wheel 14 pressed on the supporting steel bars 26 is respectively arranged on each first rotating shaft 12, a first motor 15 is arranged in the sliding body 8, a first gear 13 correspondingly engaged and connected is respectively arranged on each first rotating shaft 12, and the first motor 15 drives one of the first rotating shafts 12 to rotate;
the sliding machine body 8 drives two ends to be respectively provided with a conical guide opening, the two sides of the guide opening are respectively provided with a fourth rotating shaft 40, the fourth rotating shaft 40 is respectively provided with a rotating supporting rotating wheel 41, and the supporting rotating wheels 41 respectively rotate on the supporting steel bars 26.
A machine body sliding hole 11 is arranged at the center of the sliding machine body 8, a supporting steel bar 26 is arranged in the machine body sliding hole 11, two engaging wheels 14 pressed on the supporting steel bars 26 are respectively arranged at two ends of the body sliding hole 11, the rotation of the first rotating shaft 12 can be driven by the rotation of the first motor 15, and the two engaging wheels 14 can be further pressed on the supporting catch 26 to rotate through the corresponding meshing connection of the two first gears 13, thereby driving the sliding machine body 8 to slide in the railing inner cavity 5, supporting the sliding machine body 8 through the supporting steel bar 26, ensuring the normal sliding, after the sliding machine body 8 slides to the tail part of the railing inner cavity 5, the rotation of the meshing wheel 14 can be further controlled through the rotation of the first motor 15, therefore, the sliding machine body 8 can automatically slide to the end part of the inner cavity 5 of the railing to realize automatic reset;
be provided with a direction mouth respectively at the both ends of slip organism 8, lead to the reinforcing bar 26 through the direction mouth, be provided with a pivoted at the both ends of direction mouth respectively and support runner 41, support reinforcing bar 26 through supporting runner 41 to can slide organism 8 and can be on reinforcing bar 26 smooth and easy slip, can improve the effect of spilling of snow melt salt greatly, realize discontinuous spraying.
As shown in fig. 1 and 2, an inner storage groove 32 is respectively formed in each storage cylinder 4, a communication groove 34 is respectively formed in the bottom of each storage cylinder 4, a rotary screw conveyor 36 is respectively formed in each communication groove 34, a second motor 35 for driving the screw conveyor 36 to rotate is respectively formed in the bottom of each storage cylinder 4, the second conveying holes 37 are correspondingly communicated with one end of each communication groove 34, a first conveying hole 33 is respectively formed in the bottom of each storage cylinder 4, the first conveying holes 33 are correspondingly communicated with the other end of each communication groove 34, and the first conveying holes 33 are correspondingly communicated with the inner storage grooves 32.
Be provided with a holding tank 32 in the storage cylinder 4, holding tank 32 is an empty slot, through holding tank 32 storage snow melt salt, rotation through rotation drive screw conveyer 36 that second motor 35 can be further, snow melt salt can further circulate to the intercommunication groove 34 through first delivery port 33, rotation through screw conveyer 36 can carry snow melt salt, further circulate to railing inner chamber 5 in through second delivery port 37, can realize the transportation to snow melt salt ration, reach the availability factor that improves snow melt salt.
As shown in fig. 2, the air delivery holes 38 are disposed in an inclined shape, and the air delivery holes 38 are correspondingly connected through a connecting air pipe 39.
The end connection of connecting trachea 39 is on air compressor to in carrying air delivery hole 38 through connecting trachea 39 with compressed air, can further carry railing inner chamber 5 in through air delivery hole 38, under the effect of wind pressure, the slip of the snow melt salt of promotion that can be further lets the back discharge through spraying mouth 23, utilize compressed air's pressure to further blow the snow melt salt to the highway surface on, thereby accomplish the operation of spraying of snow melt salt.
As shown in fig. 2, a storage battery 31 is disposed in the sliding machine body 8, after the sliding machine body 8 slides to the end of the handrail inner cavity 5, the wireless receiving module 42 is correspondingly butted with the wireless transmitting module 43, and a coil 44 is disposed in the wireless receiving module 42.
Can supply power to each motor through battery 31 to guarantee the normal work of slip organism 8, dock the back through wireless transport module 43 and wireless receiving module 42 simultaneously, can realize wireless transmission's purpose, thereby can be further supply power to the battery, thereby guarantee the normal work of slip organism 8.
As shown in fig. 2, an end cap is provided on the top of the storage barrel 4, and the snow-melting salt is provided in the storage inner groove 32.
Can seal storage cylinder 4 through the end cover, prevent that the foreign matter from dropping in storage cylinder 4.
The end part of the sliding machine body 8 is provided with a sealing gasket, and a certain gap of 1-2 mm is formed between the sealing gasket and the inner cavity 5 of the railing.
Through sealed the setting in the outer lane of slip organism 8 that fills up, can carry railing inner chamber 5 in later on at compressed air, can promote the slip of slip organism 8 under the effect of atmospheric pressure, slip organism 8 is supporting the gliding in-process of rigid 26 simultaneously, the engaging wheel 14 compresses tightly rotates on the reinforcing bar 26, can make slip organism 8 have certain resistance, thereby guarantee that the salt of melting snow can follow spraying mouth 23 blowout, guarantee that its wind pressure blows the flow of salt of melting snow.
The working principle of the invention is as follows: the snow melting salt is put into the storage cylinder 4 for storage in advance, the rotation of the second motor 35 can drive the screw conveyor 36 to rotate, so that the snow melting salt in the first conveying hole 33 can be further conveyed into the second conveying hole 37, and the snow melting salt can be further circulated into the handrail inner cavity 5 through the second conveying hole 37;
a row of spraying heads 6 are arranged on the inner side of the transverse railing 3, the number of the spraying heads 6 is set according to the design requirement, and the spraying heads 6 are respectively provided with a spraying opening 23 correspondingly communicated with the inner cavity 5 of the railing, so that the snow melting salt can be sprayed out through the spraying openings 23, and the snow melting salt is sprayed to the road surface through the spraying openings 23, thereby realizing the purpose of snow melting;
a sliding sealing slider 24 is respectively arranged in the sprinkler head 6, and a communication port 28 is respectively arranged on the sealing slider 24, so that the communication and the closing of the sprinkling ports 23 can be controlled through the communication port 28, and the sprinkling of the snow melting salt is controlled through the sliding of the sealing slider 24;
an air delivery hole 38 is formed in the end part of the transverse railing 3, compressed air is delivered into the railing inner cavity 5 through the air delivery hole 38, and the flow of the snow melting salt can be pushed through the compressed air;
the rail inner cavity 5 is a cavity and is circularly arranged, the length of the transverse rail 3 is determined according to the length of a road, a sliding machine body 8 is arranged in the rail inner cavity 5, the sliding machine body 8 is cylindrically arranged, a tensioned supporting steel bar 26 is also arranged in the rail inner cavity 5, a machine body sliding hole 11 is arranged at the center of the sliding machine body 8, the supporting steel bar 26 penetrates through the machine body sliding hole 11, two engaging wheels 14 which are pressed on the supporting steel bar 26 to rotate are arranged in the sliding machine body 8, and after the supporting steel bar 26 is pressed by the two engaging wheels 14 to rotate, the sliding machine body 8 can be further pushed to slide;
after compressed air is conveyed into the handrail inner cavity 5, the sliding machine body 8 can be pushed to slide at the same time, and the sliding machine body 8 is internally provided with the engaging wheels 14 which are pressed on the supporting steel bars 26 to rotate, so that the sliding machine body 8 can further slide in the handrail inner cavity 5 with certain resistance, and the pressure in the handrail inner cavity 5 can be further increased;
a sliding top-pressing sliding block 19 is arranged on one side of the sliding machine body 8, a tooth groove is arranged on the top-pressing sliding block 19, so that the rotating wheel 25 and the tooth groove on the top-pressing sliding block 19 can be pushed to be correspondingly meshed and connected, the rotating wheel 25 can be further driven to rotate, meanwhile, the rotating wheel 25 and the tooth groove arranged on the sealing sliding block 24 are pushed to be correspondingly meshed and connected, the sealing sliding block 24 can be driven to slide, the communicating port 28 and the spraying port 23 are correspondingly communicated, the communication and the closing of the communicating port are controlled, the snow-melting salt is further controlled to be sprayed out in a high-pressure wind state, and then the snow-melting salt is sprayed on the road surface, the spraying efficiency of the snow-melting salt can be greatly improved, the trouble caused by manually spreading the snow-melting salt is avoided, the efficiency is improved, meanwhile, timely spraying of the snow-melting salt can be realized, and the problem that the road surface is iced when the snow-melting salt is not timely spread manually can be avoided, the safe running of the vehicle is ensured;
when the sliding machine body 8 slides, after the jacking sliding block 19 is separated from the pushing rotating wheel 25, the sealing sliding block 24 can be sprung through the second spring 29, so that the sliding machine body slides, dislocation of the spraying opening 23 and the communicating opening 28 can be further realized, the closing of the spraying opening 23 is controlled, the situation that the sliding machine body is always in a spraying state is prevented, after the sliding machine body 8 slides to the tail part of the inner cavity 5 of the railing, the air conveying hole 38 stops conveying compressed air, the sliding machine body 8 can further drive the sliding machine body 8 to slide through rotation of the meshing wheel 14, so that the sliding machine body slides to the end part of the inner cavity 5 of the railing to realize resetting, and then the operation of spraying the snow-melting salt is performed again, so that the discontinuous snow-melting salt spraying can be realized, and the snow-melting effect of the snow-melting salt on the road surface is greatly improved;
after the organism 8 that slides the tip to railing inner chamber 5, can realize wireless power supply through wireless receiving module 42 and the butt joint of wireless transport module 43 to charge the battery, the normal work of the organism 8 that slides can further be guaranteed.
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 considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides an automatic guardrail that sprays of highway maintenance snow melt salt, including public road surface (1), the both sides on public road surface (1) are provided with respectively support railing (2) that set up side by side, are provided with horizontal railing (3) of establishing ties on support railing (2), its characterized in that: a handrail inner cavity (5) is arranged in the transverse handrail (3), a plurality of spraying heads (6) are respectively arranged on the transverse handrail (3), the spraying heads (6) on the two sides respectively correspond to the road surface (1), and a storage barrel (4) is arranged at the end part of the transverse handrail (3);
a second conveying hole (37) correspondingly communicated with the railing inner cavity (5) is formed in the bottom of the storage barrel (4), a supporting steel bar (26) is arranged in the railing inner cavity (5), a sliding body (8) is arranged in the railing inner cavity (5), the sliding body (8) is tightly pressed on the supporting steel bar (26) to slide, spraying ports (23) correspondingly communicated with the railing inner cavity (5) are respectively formed in the spraying heads (6), sealing sliding blocks (24) for controlling the spraying ports (23) to be communicated and closed are respectively arranged on the spraying heads (6), and the sliding of the sliding body (8) controls the sliding of the sealing sliding blocks (24);
a meshing wheel (14) which is clamped on a support steel bar (26) and rotates is arranged in the sliding machine body (8), two ends of the railing inner cavity (5) are in a sealed state, one end of the railing inner cavity (5) is provided with a wireless conveying module (43), and a wireless receiving module (42) corresponding to the wireless conveying module (43) is arranged in the sliding machine body (8);
a circle of air transmission holes (38) which are correspondingly communicated with the railing inner cavity (5) are formed in the end part of the transverse railing (3), and exhaust holes (45) are formed in the tail part of the transverse railing (3);
the left side and the right side of the spraying opening (23) are respectively provided with a supporting sliding groove (27) for supporting the sealing sliding block (24) to slide, the sealing sliding block (24) is respectively provided with a communicating opening (28), a second spring (29) for elastically pressing the sealing sliding block (24) is arranged in the supporting sliding groove (27), one side of the sliding machine body (8) is provided with a jacking sliding block (19) capable of sliding in a telescopic manner, and after the jacking sliding block (19) slides out, the sliding of the jacking sliding block (19) controls the sliding of the sealing sliding block (24);
a third rotating shaft (30) is arranged in the sprinkler head (6), two ends of the third rotating shaft (30) are respectively provided with a pushing rotating wheel (25), the pushing rotating wheels (25) respectively rotate in the handrail inner cavity (5), the pushing rotating wheels (25) are provided with sawtooth tooth grooves, the upper end and the lower end of the sealing sliding block (24) are respectively provided with tooth grooves correspondingly meshed and connected with the pushing rotating wheels (25), and a motor for controlling the jacking sliding block (19) to telescopically slide is arranged in the sliding machine body (8);
tooth grooves which are correspondingly engaged and connected with the pushing rotating wheel (25) are respectively arranged at the two sides of the jacking sliding block (19), four corners of the top pressure slide block (19) are respectively provided with a supporting slide shaft (17), the sliding machine body (8) is respectively provided with a supporting sliding hole (18) for supporting the supporting sliding shaft (17) to slide, one side of the sliding machine body (8) is provided with a machine body side groove (16) for supporting the jacking sliding block (19) to slide, a second rotating shaft (21) is arranged in the sliding machine body (8), two ends of the second rotating shaft (21) are respectively provided with a jacking cam (22), the jacking cams (22) are respectively jacked on the jacking sliding blocks (19), the motor drives the second rotating shaft (21) to rotate, and a first spring (20) for pulling the jacking sliding block (19) to slide and reset is further arranged on the sliding machine body (8).
2. The automatic snow-melting salt spraying guardrail for road maintenance according to claim 1, characterized in that: the guardrail comprises a guardrail inner cavity (5) and is characterized in that the upper end and the lower end of the guardrail inner cavity (5) are respectively provided with a support sliding block (7) which is arranged in a semicircular shape, the two sides of a sliding machine body (8) are respectively provided with a sliding groove corresponding to the support sliding block (7), the two sides of the sliding groove are respectively provided with a plurality of support rotating shafts (10), the support rotating shafts (10) are respectively provided with a rotating guide rotating wheel (9), and the guide rotating wheels (9) are respectively pressed on the support sliding blocks (7) in a sliding mode.
3. The automatic snow-melting salt spraying guardrail for road maintenance according to claim 1, characterized in that: a machine body sliding hole (11) is formed in the center of the sliding machine body (8), the supporting steel bars (26) penetrate through the machine body sliding hole (11), a rotating first rotating shaft (12) is arranged at each of two ends of the machine body sliding hole (11), a meshing wheel (14) pressed on the supporting steel bars (26) is arranged on each first rotating shaft (12), a first motor (15) is arranged in the sliding machine body (8), first gears (13) correspondingly meshed and connected are arranged on each first rotating shaft (12), and each first rotating shaft (12) is driven by each first motor (15) to rotate;
the sliding machine body (8) drives two ends to be respectively provided with a guide opening which is conical, the two sides of the guide opening are respectively provided with a fourth rotating shaft (40), the fourth rotating shaft (40) is respectively provided with a rotating supporting rotating wheel (41), and the supporting rotating wheels (41) respectively rotate on the supporting reinforcing steel bars (26).
4. The automatic snow-melting salt spraying guardrail for road maintenance according to claim 1, characterized in that: the storage device is characterized in that a storage inner groove (32) is formed in the storage barrel (4), a communicating groove (34) is formed in the bottom of the storage barrel (4), a rotary screw conveyor (36) is arranged in the communicating groove (34), a second motor (35) for driving the screw conveyor (36) to rotate is arranged at the bottom of the storage barrel (4), the second conveying hole (37) is correspondingly communicated with one end of the communicating groove (34), a first conveying hole (33) is formed in the bottom of the storage barrel (4), the first conveying hole (33) is correspondingly communicated with the other end of the communicating groove (34), and the first conveying hole (33) is correspondingly communicated with the storage inner groove (32).
5. The automatic snow-melting salt spraying guardrail for road maintenance according to claim 1, characterized in that: the air delivery holes (38) are arranged in an inclined shape, and the air delivery holes (38) are correspondingly connected through a connecting air pipe (39).
6. The automatic snow-melting salt spraying guardrail for road maintenance according to claim 1, characterized in that: a storage battery (31) is arranged in the sliding machine body (8), the sliding machine body (8) slides to the end part of the inner cavity (5) of the railing, the wireless receiving module (42) is correspondingly butted with the wireless conveying module (43), and a coil (44) is arranged in the wireless receiving module (42).
7. The automatic snow-melting salt sprinkling guardrail for road maintenance according to claim 4, wherein: an end cover is arranged at the top of the storage cylinder (4), and snow melting salt is arranged in the storage inner groove (32);
the end part of the sliding machine body (8) is provided with a sealing gasket, and a certain gap of 1-2 mm is formed between the sealing gasket and the inner cavity (5) of the railing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010793405.0A CN111910573B (en) | 2020-08-10 | 2020-08-10 | Automatic guardrail that sprays of snow salt is melted in highway maintenance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010793405.0A CN111910573B (en) | 2020-08-10 | 2020-08-10 | Automatic guardrail that sprays of snow salt is melted in highway maintenance |
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| CN111910573A CN111910573A (en) | 2020-11-10 |
| CN111910573B true CN111910573B (en) | 2021-12-28 |
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| KR101202764B1 (en) * | 2012-03-30 | 2012-11-19 | 주식회사 한광 | Snow removing apparatus |
| CN205242317U (en) * | 2015-12-18 | 2016-05-18 | 代森林 | Highway barrier with fog dispersal snow melt device |
| CN108149633A (en) * | 2018-02-19 | 2018-06-12 | 青岛联合智造科技有限公司 | A kind of highway guard rail bar snow melt salt spraying machine |
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| CN111910573A (en) | 2020-11-10 |
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Effective date of registration: 20211208 Address after: 415000 Dongjiang Street office, Wuling District, Changde, Hunan, Changde Road, Xin'an community (3 Building 1, Wuling Industrial Park) Applicant after: Hunan Aoli New Material Technology Co.,Ltd. Address before: 264000 No. 73, West Village, Laishan Town, Laishan District, Yantai City, Shandong Province Applicant before: Zou Lichuan |
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