CN112523130A - Special lift guardrail in town road morning and evening tides lane - Google Patents
Special lift guardrail in town road morning and evening tides lane Download PDFInfo
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- CN112523130A CN112523130A CN202011366729.2A CN202011366729A CN112523130A CN 112523130 A CN112523130 A CN 112523130A CN 202011366729 A CN202011366729 A CN 202011366729A CN 112523130 A CN112523130 A CN 112523130A
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- wheel shell
- lane
- lifting
- motor
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- 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
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- 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
- E01F15/006—Lane control by movable lane separating barriers, e.g. shiftable barriers, retractable kerbs ; Apparatus or barriers specially adapted therefor, e.g. wheeled barriers
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- 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
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0017—Plate-like elements
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- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a special lifting guardrail for a tidal lane of a municipal road, and relates to the technical field of municipal administration. According to the invention, the top steel plate, the middle light barrier and the lifting frame can be arranged on two side edges of the tide lane by arranging the accommodating groove, so that the middle road surface of the tide lane is prevented from being damaged, the service life of the road surface is ensured, meanwhile, because the groove is formed in the middle surface of the tide lane, the driving comfort level of an automobile can not be reduced, and the driving noise can be reduced.
Description
Technical Field
The invention relates to the technical field of municipal administration, in particular to a special lifting guardrail for a tidal lane of a municipal road.
Background
In urban road traffic, the traffic flow in the direction of entering the city every morning is large, and the reverse flow is small; and the traffic flow in the urban direction is large at night, so that the traffic tide phenomenon occurs, the problem that the traffic flow in one direction is large to cause serious congestion and the traffic flow in the opposite direction is small often occurs, and a tide lane is derived to slow down the congestion of a road through lane change. The tidal lane is a variable lane, and one or more lanes with vehicle driving directions which are changed along different time periods are set in a city according to different conditions of traffic flow in the morning and in the evening. And traditional morning and evening tides lane is as the roadblock through traffic safety awl, then move the transform that realizes the lane through artifical or zip fastener car to traffic safety awl, inefficiency and staff's intensity of labour is great, and traffic safety awl places unstablely, the skew appears easily and causes the traffic accident, and the intermittent type formula of traffic safety awl is placed, be not enough to shelter from the light that the vehicle shines from and forth, disturb adjacent lane driver's sight easily, and traditional morning and evening tides lane surface is the two-way arrow of printing, do not have the effect of pointing to and warning.
The invention discloses an automatic tidal lane changing device for intelligent transportation in Chinese patent application publication No. CN110295558B, which comprises a road surface, wherein a mounting plate is fixedly arranged inside the road surface, a translation device is slidably connected inside the mounting plate, stand columns are fixedly arranged at the top ends of the translation device, shielding devices are fixedly connected between the stand columns, and warning lamps are fixedly arranged at the top ends of the stand columns, although the automatic tidal lane changing device realizes the automatic tidal lane changing, and does not need manual work or a zipper vehicle for moving, thereby improving the efficiency, the invention needs the stand columns to transversely move on the road surface when the tidal lane changing is carried out, so strip-shaped grooves need to be arranged on the road surface, the road surface is damaged, the grooves on the road surface can reduce the driving comfort level when a tidal vehicle runs on the road surface, and a motor is arranged below each stand column for driving, not only the input cost is increased, but also the fault probability is increased due to the increase of the number of the motors, and the motor is inconvenient to use.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the special lifting guardrail for the tidal lane of the municipal road, which has the advantages of reducing damage to the road surface, ensuring the driving comfort of the automobile, reducing the failure rate and the like, and solves the problems in the background art.
(II) technical scheme
In order to achieve the purpose of reducing the damage to the road surface, ensuring the driving comfort of the automobile and reducing the failure rate, the invention provides the following technical scheme: a lifting guardrail special for a municipal road tidal lane comprises the tidal lane, wherein accommodating grooves are formed in two sides of the tidal lane, lifting guardrails are arranged inside the accommodating grooves, each lifting guardrail comprises a top steel plate, lifting frames are fixedly connected to the bottoms of two ends of each top steel plate, a middle light barrier is fixedly connected to the middle of the bottom of each top steel plate, a running indicator lamp is fixedly connected to one side face of the middle light barrier, and an accommodating frame matched with the lifting frames is fixedly connected to the bottom of the tidal lane; a motor groove is formed in the middle of the tidal lane, a drain pipe is fixedly connected to the bottom of the motor groove, a motor base is fixedly connected to the inner bottom wall of the motor groove, and a power motor is fixedly connected to the top of the motor base through bolts; a steel bar frame is arranged in the middle of the tide lane, a lifting transmission mechanism is arranged in the steel bar frame, the lifting transmission mechanism comprises a side wheel shell and a middle wheel shell, the middle wheel shell is arranged in the middle of the steel bar frame, two side wheel shells are arranged at two ends of the steel bar frame respectively, an output shaft of the power motor is connected with a transmission shaft through a coupling in a transmission way, the transmission shaft is in transmission connection with the middle wheel shell through a bearing, the middle part of the transmission shaft is fixedly connected with a middle chain wheel, the outer part of the middle chain wheel is engaged with a transmission chain, the middle part of the side wheel shell is movably connected with a side shaft through a bearing, the middle part of the side shaft is fixedly connected with a side chain wheel which is meshed with the transmission chain, the middle chain wheel is arranged inside the middle wheel shell, and rectangular holes matched with the transmission chain are formed in the middle wheel shell and the side wheel shell; the side shaft penetrates through the side wheel shell and is movably connected with the steel bar frame through a bearing, a rack groove is formed in one side face of the lifting frame, and the middle of the side shaft is fixedly connected with a lifting gear matched with the rack groove.
Preferably, the diameters and the widths of the middle wheel shell and the side wheel shell are the same, and the diameters of the middle wheel shell and the side wheel shell are larger than the height of the steel bar frame.
Preferably, the lifting frame and the top steel plate are both made of alloy, the middle light barrier is made of plastic, and the thickness of the middle light barrier is smaller than the width of the lifting frame.
Preferably, the width of top steel sheet is greater than the width of crane, the cross-section of holding tank is the T shape cross-section with crane and top steel sheet looks adaptation.
Preferably, the lifting transmission mechanisms are distributed on the tidal lane at equal intervals and are in power connection through the same transmission shaft.
Preferably, the power motor and the running indicator lamps are electrically connected with an external controller through wires, and the running indicator lamps are distributed on the side surface of the middle light barrier at equal intervals.
Preferably, there are two motor bases, two motor bases are symmetrically arranged with respect to the drain pipe, and the motor bases are made of plastic.
Preferably, the top joint of motor groove has the steel sheet lid, the rectangular channel has been seted up at the middle part of steel sheet lid, the rectangular channel has a plurality of, a plurality of the rectangular channel is the rectangular array and distributes on the steel sheet lid.
Preferably, the bottom of the containing frame is provided with a plurality of water leakage holes which are distributed at equal intervals at the bottom of the containing frame, and the cross section of each water leakage hole is circular.
Three beneficial effects
Compared with the prior art, the invention provides a special lifting guardrail for a tidal lane of a municipal road, which has the following beneficial effects:
1. this special lift guardrail in town road morning and evening tides lane through setting up the holding tank, can set up top steel sheet, middle barn door, crane in the both sides limit in morning and evening tides lane, has avoided causing the damage to the road surface in the middle of the morning and evening tides lane, guarantees road surface life, simultaneously because there is the slot in the middle surface in morning and evening tides lane, can not reduce the comfort level that traveles of car, can reduce the noise of traveling.
2. This special lift guardrail in town road morning and evening tides lane through setting up the motor groove, can drive the transmission shaft through the motor power machine of motor inslot portion and rotate, when the transmission shaft needs to change the driving direction, just can drive a plurality of lifting transmission mechanism motion through a transmission shaft, and a motor just can control the guardrail of a very long section distance and go up and down, has reduced the use quantity of motor, reaches the purpose that reduces the fault rate.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional perspective view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic cross-sectional view of the intermediate wheel housing according to the present invention;
FIG. 5 is a schematic cross-sectional view of a power motor according to the present invention.
In the figure: 1. a tidal lane; 2. an accommodating frame; 3. a top steel plate; 4. a middle light barrier; 5. a running indicator light; 6. accommodating grooves; 7. steel plate covers; 8. a lifting frame; 9. a steel bar frame; 10. a motor slot; 11. a middle wheel shell; 12. a drain pipe; 13. a drive chain; 14. a side wheel housing; 15. a rack slot; 16. a lifting gear; 17. a side shaft; 18. a side sprocket; 19. a drive shaft; 20. an intermediate sprocket; 21. a power motor; 22. motor base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-5, a lifting guardrail special for a town road tidal lane comprises a tidal lane 1, wherein two sides of the tidal lane 1 are respectively provided with a holding tank 6, the inside of the holding tank 6 is respectively provided with a lifting guardrail, the lifting guardrail comprises a top steel plate 3, bottoms of two ends of the top steel plate 3 are respectively fixedly connected with a lifting frame 8, the middle of the bottom of the top steel plate 3 is fixedly connected with a middle light barrier 4, the lifting frame 8 and the top steel plate 3 are both made of alloy, the middle light barrier 4 is made of plastic, the thickness of the middle light barrier 4 is smaller than the width of the lifting frame 8, the width of the top steel plate 3 is larger than the width of the lifting frame 8, the section of the holding tank 6 is a T-shaped section matched with the lifting frame 8 and the top steel plate 3, one side of the middle light barrier 4 is fixedly connected with a driving indicator lamp 5, the bottom of the containing frame 2 is provided with a plurality of water leakage holes, the plurality of water leakage holes are distributed at equal intervals at the bottom of the containing frame 2, and the cross sections of the water leakage holes are circular; the tidal lane 1 is provided with a motor groove 10 in the middle, the top of the motor groove 10 is clamped with a steel plate cover 7, the middle of the steel plate cover 7 is provided with a plurality of rectangular grooves, the rectangular grooves are distributed on the steel plate cover 7 in a rectangular array, the bottom of the motor groove 10 is fixedly connected with a drain pipe 12, the inner bottom wall of the motor groove 10 is fixedly connected with a motor base 22, the top of the motor base 22 is fixedly connected with a power motor 21 through bolts, the number of the motor bases 22 is two, the two motor bases 22 are symmetrically arranged about the drain pipe 12, and the motor base 22 is made of plastics; a steel bar frame 9 is arranged in the middle of the tide lane 1, a lifting transmission mechanism is arranged in the steel bar frame 9 and comprises side wheel shells 14 and a middle wheel shell 11, the middle wheel shell 11 is arranged in the middle of the steel bar frame 9, the number of the side wheel shells 14 is two, the two side wheel shells 14 are respectively arranged at two ends of the steel bar frame 9, an output shaft of a power motor 21 is connected with a transmission shaft 19 through a coupling transmission, the lifting transmission mechanisms are provided with a plurality of lifting transmission mechanisms which are distributed on the tide lane 1 at equal intervals, the plurality of lifting transmission mechanisms are in power connection through the same transmission shaft 19, the transmission shaft 19 is in transmission connection with the middle wheel shell 11 through a bearing, a middle chain wheel 20 is fixedly connected in the middle of the transmission shaft 19, a transmission chain 13 is in meshing connection with the outer part of the middle chain wheel 20, the middle part of the side wheel shells 14 is movably connected with side shafts 17 through bearings, the side chain wheels 18 are meshed with the transmission chain 13, the middle chain wheel 20 is arranged inside the middle wheel shell 11, rectangular holes matched with the transmission chain 13 are formed in the middle wheel shell 11 and the side wheel shell 14, the diameters and the widths of the middle wheel shell 11 and the side wheel shell 14 are the same, and the diameters of the middle wheel shell 11 and the side wheel shell 14 are larger than the height of the steel bar frame 9; side axle 17 runs through side wheel shell 14 and through bearing and steel reinforcement frame 9 swing joint, rack groove 15 has been seted up to a side of crane 8, the middle part fixedly connected with of side axle 17 and the lifting gear 16 of rack groove 15 looks adaptation, power motor 21 all is connected with external control ware electricity through the wire with indicator 5 traveles, indicator 5 traveles has a plurality of, a plurality of indicator 5 traveles the equidistant distribution in the side of middle barn door 4.
When the tidal lane 1 is used, firstly, the lifting frame 8 on one side is arranged on the upper part of the road surface, the lifting frame 8 on the other side is hidden in the accommodating groove 6, when the direction of the tidal lane 1 needs to be changed, firstly, the color of the running indicator lamp 5 is changed into red through the controller and simultaneously flickers, the vehicle running on the road is warned not to run on the tidal lane 1, after one minute, the power motor 21 in the motor groove 10 is started, the transmission shaft 19 is driven to rotate by the power motor 21, the middle chain wheel 20 in transmission connection with the transmission shaft 19 is driven to rotate, because the top and the bottom of the middle chain wheel 20 are both meshed with the transmission chain 13, the side chain wheels 18 on the two sides can be driven to rotate when the middle chain wheel 20 rotates, the lifting gears 16 coaxial with the side chain wheels 18 rotate, and because the rotating directions of the two lifting gears 16 are the same, when the lifting frame 8 on one side is lowered, when the top steel plate 3 falls to close the top of the accommodating groove 6, the power motor 21 stops rotating, and the top steel plate 3 on the other side rises to the highest position, and the running indicator lamps 5 are arranged on one side facing the tide lane 1, so that the red running indicator lamp 5 can warn vehicles running on the road surface, and the running indicator lamp 5 turns green after the power motor 21 stops for ten seconds, and the vehicle can be prompted to run normally.
To sum up, this special lift guardrail in town road morning and evening tides lane is through setting up holding tank 6, can be with top steel sheet 3, middle barn door 4, crane 8 sets up the both sides limit at morning and evening tides lane 1, the damage has been avoided causing the road surface in the middle of morning and evening tides lane 1, guarantee road surface life, simultaneously because there is the slot in the middle surface in morning and evening tides lane 1, can not reduce the comfort level of traveling of car, can reduce the noise of traveling, through setting up motor groove 10, can drive transmission shaft 19 through the inside motor power 21 in motor groove 10 and rotate, when transmission shaft 19 needs to change the driving direction, just can drive a large amount of lifting transmission mechanism motion through a transmission shaft 19, a motor just can control the guardrail of a very long section distance and go up and down, the use quantity of motor has been reduced, reach the purpose that reduces the.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a special lift guardrail in town road morning and evening way, includes morning and evening way (1), its characterized in that: accommodating grooves (6) are formed in two sides of the tide lane (1), lifting guardrails are arranged inside the accommodating grooves (6), each lifting guardrail comprises a top steel plate (3), lifting frames (8) are fixedly connected to the bottoms of two ends of each top steel plate (3), a middle light barrier (4) is fixedly connected to the middle of the bottom of each top steel plate (3), a running indicator lamp (5) is fixedly connected to one side face of each middle light barrier (4), and an accommodating frame (2) matched with the lifting frames (8) is fixedly connected to the bottom of the tide lane (1); a motor groove (10) is formed in the middle of the tidal lane (1), the bottom of the motor groove (10) is fixedly connected with a drain pipe (12), the inner bottom wall of the motor groove (10) is fixedly connected with a motor base (22), and the top of the motor base (22) is fixedly connected with a power motor (21) through a bolt; the middle part of morning and evening tides lane (1) is provided with steel reinforcement frame (9), the inside of steel reinforcement frame (9) is provided with lift drive mechanism, lift drive mechanism includes side wheel shell (14) and middle wheel shell (11), middle wheel shell (11) set up the middle part at steel reinforcement frame (9), side wheel shell (14) have two, two side wheel shell (14) set up the both ends at steel reinforcement frame (9) respectively, the output shaft of motor power (21) is connected with transmission shaft (19) through the shaft coupling transmission, transmission shaft (19) are connected with middle wheel shell (11) transmission through the bearing, the middle part fixedly connected with intermediate sprocket (20) of transmission shaft (19), the outside meshing of intermediate sprocket (20) is connected with driving chain (13), the middle part of side wheel shell (14) has side axle (17) through bearing swing joint, the middle part of the side shaft (17) is fixedly connected with a side chain wheel (18), the side chain wheel (18) is meshed with the transmission chain (13), the middle chain wheel (20) is arranged inside the middle wheel shell (11), and rectangular holes matched with the transmission chain (13) are formed in the middle wheel shell (11) and the side wheel shell (14); side axle (17) run through side wheel shell (14) and through bearing and reinforcing bar frame (9) swing joint, rack groove (15) have been seted up to a side of crane (8), the middle part fixedly connected with of side axle (17) and lifting gear (16) of rack groove (15) looks adaptation.
2. The special lifting guardrail for the tidal lane of the municipal road according to claim 1, characterized in that: the diameters and the widths of the middle wheel shell (11) and the side wheel shell (14) are the same, and the diameters of the middle wheel shell (11) and the side wheel shell (14) are larger than the height of the steel bar frame (9).
3. The special lifting guardrail for the tidal lane of the municipal road according to claim 1, characterized in that: the lifting frame (8) and the top steel plate (3) are both made of alloy, the middle light barrier (4) is made of plastic, and the thickness of the middle light barrier (4) is smaller than the width of the lifting frame (8).
4. The special lifting guardrail for the tidal lane of the municipal road according to claim 1, characterized in that: the width of top steel sheet (3) is greater than the width of crane (8), the cross-section of holding tank (6) is the T shape cross-section with crane (8) and top steel sheet (3) looks adaptation.
5. The special lifting guardrail for the tidal lane of the municipal road according to claim 1, characterized in that: the lifting transmission mechanisms are distributed on the tide lane (1) at equal intervals and are in power connection through the same transmission shaft (19).
6. The special lifting guardrail for the tidal lane of the municipal road according to claim 1, characterized in that: the power motor (21) and the running indicator lamps (5) are electrically connected with an external controller through wires, and the running indicator lamps (5) are distributed on the side surface of the middle light barrier (4) at equal intervals.
7. The special lifting guardrail for the tidal lane of the municipal road according to claim 1, characterized in that: the number of the motor bases (22) is two, the two motor bases (22) are symmetrically arranged relative to the drain pipe (12), and the motor bases (22) are made of plastics.
8. The special lifting guardrail for the tidal lane of the municipal road according to claim 1, characterized in that: the top joint of motor groove (10) has steel sheet lid (7), the rectangular channel has been seted up at the middle part of steel sheet lid (7), the rectangular channel has a plurality of, a plurality of the rectangular channel is the rectangular array and distributes on steel sheet lid (7).
9. The special lifting guardrail for the tidal lane of the municipal road according to claim 1, characterized in that: the bottom of holding frame (2) has been seted up the hole that leaks, the hole that leaks has a plurality of, a plurality of the hole that leaks is in the equidistant distribution in the bottom of holding frame (2), the cross-section in the hole that leaks is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011366729.2A CN112523130A (en) | 2020-11-30 | 2020-11-30 | Special lift guardrail in town road morning and evening tides lane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011366729.2A CN112523130A (en) | 2020-11-30 | 2020-11-30 | Special lift guardrail in town road morning and evening tides lane |
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| Publication Number | Publication Date |
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| CN112523130A true CN112523130A (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011366729.2A Withdrawn CN112523130A (en) | 2020-11-30 | 2020-11-30 | Special lift guardrail in town road morning and evening tides lane |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502767A (en) * | 2021-07-21 | 2021-10-15 | 河北建筑工程学院 | Tidal lane changing device for intelligent traffic |
| CN113700372A (en) * | 2021-08-27 | 2021-11-26 | 国网山东省电力公司商河县供电公司 | Security fence for maintaining transformer box |
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| CN111893920A (en) * | 2020-08-12 | 2020-11-06 | 浙江农业商贸职业学院 | Safe type zebra crossing suitable for small-size two-way double lane |
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Application publication date: 20210319 |