CN108978380A - A kind of urban transportation prevents the guardrail that makes a dash across the red light - Google Patents
A kind of urban transportation prevents the guardrail that makes a dash across the red light Download PDFInfo
- Publication number
- CN108978380A CN108978380A CN201811065490.8A CN201811065490A CN108978380A CN 108978380 A CN108978380 A CN 108978380A CN 201811065490 A CN201811065490 A CN 201811065490A CN 108978380 A CN108978380 A CN 108978380A
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- China
- Prior art keywords
- guardrail
- strut
- bearing
- red light
- dash
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/002—Design or lay-out of roads, e.g. street systems, cross-sections ; Design for noise abatement, e.g. sunken road
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
Abstract
The invention discloses a kind of urban transportations to prevent the guardrail that makes a dash across the red light, including trapezoidal pedestal, the trapezoidal pedestal is fixedly mounted on ground, both ends set that there are two electric retractable guardrail case apparatus above the trapezoidal pedestal, it is equipped in the electric retractable guardrail case apparatus and shrinks guard bar device, speech prompting device is equipped in the electric retractable guardrail case apparatus, the electric retractable guardrail case apparatus inner surface is equipped with controller；The power output end and rotating electric machine and speech prompting device of the controller are electrically connected.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to municipal relevant device field, especially a kind of urban transportation prevents the guardrail that makes a dash across the red light.
Background technique
In the modern life, with being showing improvement or progress day by day for science and technology, people also increasingly focus on the safety of itself, and in road ten
The case where often will appear pedestrian running red light at word crossing, pedestrian running red light will cause very big harm, when there is traffic accident, meeting
Great actual bodily harm is caused to pedestrian, therefore a kind of facility is needed to be used to prevent pedestrian running red light.
Summary of the invention
The purpose of the present invention is to solve the above problem, devising a kind of urban transportation prevents the guardrail that makes a dash across the red light.
Realize above-mentioned purpose the technical scheme is that, a kind of urban transportation prevents the guardrail that makes a dash across the red light, including trapezoidal bottom
Seat, the trapezoidal pedestal is fixedly mounted on ground, and both ends set that there are two electric retractable guardrail casees to fill above the trapezoidal pedestal
It sets, is equipped in the electric retractable guardrail case apparatus and shrinks guard bar device, there are two stretch for the trapezoidal chassis interior both ends installation
Contracting slide block device, is equipped with speech prompting device in the electric retractable guardrail case apparatus, in the electric retractable guardrail case apparatus
Side surface is equipped with controller；
The electric retractable guardrail case apparatus includes the guardrail case for being mounted on trapezoidal base upper surface one end, and trapezoidal pedestal is inserted into
In guardrail case, guardrail case side surface is exported equipped with guardrail, is equipped with rotating electric machine, rotating electric machine on guardrail case bottom inner surface
On plus thread screw rod is installed, the installation of plus thread screw rod upper and lower ends is equipped with there are two fixing bearing one in fixing bearing one
Fixed bearing block one, fixed bearing block one are fixedly connected with guardrail case, and internally threaded sleeve one, internal screw thread are cased on plus thread screw rod
Casing one is mutually engaged with plus thread screw rod, and one side of internally threaded sleeve is equipped with guard bar support saddle one, is equipped on guard bar support saddle one
Fixed short axle one, plus thread screw rod upper end are equipped with axle sleeve, and axle sleeve is located at one top of fixing bearing, and above axle sleeve is equipped with anti-spiral shell
Line screw rod, the installation of left-hand thread screw rod upper and lower ends are equipped with fixed bearing block two in fixing bearing two there are two fixing bearing two,
Fixed bearing block two is fixedly connected with guardrail case, and internally threaded sleeve two, internally threaded sleeve two and anti-spiral shell are cased on left-hand thread screw rod
Line screw rod is mutually engaged, and two side of internally threaded sleeve is equipped with guard bar support saddle two, and fixed short axle two is equipped on guard bar support saddle two；
The contraction guard bar device includes several struts one and several struts two, and strut one and strut two are exported from guardrail to be stretched out,
For the installation of one both ends of strut there are two swivel bearing one, strut one is wherein equipped with connection short axle one in the swivel bearing one of one end,
Connection short axle one is fixedly connected with the swivel bearing one of next one other end of strut, is equipped with branch at the centre of surface of strut side
Bearing one is supportted, the installation of two both ends of strut is there are two swivel bearing two, the wherein company of being equipped in the swivel bearing two of one end of strut two
Short axle two is connect, connection short axle two is fixedly connected with the swivel bearing two of next two other end of strut, two side surface center of strut
Place is equipped with spring bearing two, and support shaft is equipped in spring bearing two and spring bearing one, and support shaft both ends are equipped with gate
Divider frame, support shaft are located inside gate divider frame, and gate divider frame and guardrail case laid parallel, first strut one is wherein
One swivel bearing one is fixedly connected with fixed short axle one, one of swivel bearing two of first strut two and fixed short axle
Two are fixedly connected, last root strut one and last two side of root strut are equipped with guardrail exit catch door, guardrail exit catch door with
The last one gate divider frame is fixedly connected, and guardrail exit catch door is corresponding with guardrail outlet size；
The flexible slide block device includes two convex through slots for being opened in front and rear sides at trapezoidal base upper surface center, and convex is logical
Several sliding shoes are installed, sliding shoe is flexibly connected with convex through slot, and support plate, each support are equipped on sliding shoe inside slot
Plate is fixedly connected with corresponding gate divider frame respectively, and electromagnet one, the sliding shoe other side are equipped on the side surface of sliding shoe side
Electromagnet two is installed on side surface, current strength adjuster, the installation of current strength adjuster side are installed inside guardrail case
There is current direction adjuster, current strength adjuster and electromagnet one are electrically connected, current strength adjuster and current direction tune
It saves device to be electrically connected, current direction adjuster and electromagnet two are electrically connected；
The power output end and rotating electric machine, current strength adjuster, current direction adjuster and voice reminder of the controller
Device is electrically connected.
The speech prompting device is constituted by being mounted on the voice prompting device above guardrail case inner surface.
The power output end of the voice prompting device and controller is electrically connected.
Guardrail outlet side is equipped with infrared distance sensor, the signal receiving end of infrared distance sensor and controller
It is electrically connected.
The guardrail exit catch door is fixedly connected with gate divider frame by electric telescopic rod, the electric telescopic rod and control
The power output end of device processed is electrically connected.
Side surface upper and lower ends installation in gate divider frame side is installed on described two telescopic rods there are two telescopic rod
There is nylon rope protective net.
The control system of the controller and signal lamp is electrically connected.
PLC system is equipped in the controller.
The controller is equipped with capacitor display screen, control button and switch button.
The controller, which is equipped with, uses electrical interface, described to be electrically connected with electrical interface and external power supply.
The guardrail that makes a dash across the red light is prevented using a kind of urban transportation that technical solution of the present invention makes, by above-mentioned apparatus, is made
With electric retractable guardrail case apparatus and guard bar device is shunk, when red light, device effectively can be stretched out guardrail with simple and quick,
Stop pedestrian running red light, guarantee the life security of pedestrian, while paying attention to the switch of guardrail by speech prompting device prompt pedestrian,
Prevent guardrail from causing damages in switch to pedestrian, present apparatus structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is that a kind of urban transportation of the present invention prevents from making a dash across the red light the structural schematic diagram of guardrail；
Fig. 2 is the schematic diagram of guardrail outlet of the present invention；
Fig. 3 is the schematic diagram of strut one and strut two of the present invention；
Fig. 4 is the schematic diagram of gate divider frame of the present invention；
Fig. 5 is the schematic diagram of sliding shoe of the present invention；
Fig. 6 is the schematic diagram of telescopic rod and nylon rope protective net of the present invention；
Fig. 7 is the schematic diagram of controller of the present invention；
In figure, 1, trapezoidal pedestal；2, controller；3, guardrail case；4, guardrail exports；5, rotating electric machine；6, plus thread screw rod；7, solid
Dead axle holds one；8, fixed bearing block one；9, internally threaded sleeve one；10, guard bar support saddle one；11, fixed short axle one；12, axle sleeve；
13, left-hand thread screw rod；14, fixing bearing two；15, fixed bearing block two；16, internally threaded sleeve two；17, guard bar support saddle two；18,
Fixed short axle two；19, strut one；20, strut two；21, swivel bearing one；22, short axle one is connected；23, spring bearing one；24,
Swivel bearing two；25, short axle two is connected；26, spring bearing two；27, support shaft；28, gate divider frame；29, guardrail exit catch
Door；30, voice prompting device；31, infrared distance sensor；32, telescopic rod；33, PLC system；34, capacitor display screen；35, it controls
Button；36, switch button；37, electrical interface is used；38, nylon rope protective net；39, convex through slot；40, sliding shoe；41, support plate；
42, electromagnet one；43, electromagnet two；44, current strength adjuster；45, current direction adjuster；46, electric telescopic rod.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in figs. 1-7, a kind of urban transportation prevents shield of making a dash across the red light
Column, including trapezoidal pedestal 1, the trapezoidal pedestal 1 are fixedly mounted on the ground, there are two the trapezoidal 1 top both ends of pedestal are set
Electric retractable guardrail case apparatus, interior be equipped with of the electric retractable guardrail case apparatus shrinks guard bar device, inside the trapezoidal pedestal 1
There are two flexible slide block devices for both ends installation, and the electric retractable guardrail case apparatus is interior equipped with speech prompting device, described electronic
It shrinks guardrail case apparatus inner surface and is equipped with controller 2；The electric retractable guardrail case apparatus includes being mounted on trapezoidal pedestal 1
The guardrail case 3 of upper surface one end, trapezoidal pedestal 1 are inserted into guardrail case 3, and 3 side surface of guardrail case is equipped with guardrail outlet 4, shield
Rotating electric machine 5 is installed on 3 bottom inner surface of column case, plus thread screw rod 6, about 6 plus thread screw rod are installed on rotating electric machine 5
Both ends installation is equipped with fixed bearing block 1, fixed bearing block 1 and shield there are two fixing bearing 1 in fixing bearing 1
Column case 3 is fixedly connected, and internally threaded sleeve 1 is cased on plus thread screw rod 6, and internally threaded sleeve 1 is stung with 6 phase of plus thread screw rod
It closes, one 9 side of internally threaded sleeve is equipped with guard bar support saddle 1, fixed short axle 1, positive spiral shell are equipped on guard bar support saddle 1
6 upper end of line screw rod is equipped with axle sleeve 12, and axle sleeve 12 is located at one 7 top of fixing bearing, is equipped with left-hand thread screw rod above axle sleeve 12
13, the installation of 13 upper and lower ends of left-hand thread screw rod is equipped with fixed bearing block in fixing bearing 2 14 there are two fixing bearing 2 14
2 15, fixed bearing block 2 15 is fixedly connected with guardrail case 3, and internally threaded sleeve 2 16, internal screw thread are cased on left-hand thread screw rod 13
Casing 2 16 is engaged with 13 phase of left-hand thread screw rod, and 2 16 side of internally threaded sleeve is equipped with guard bar support saddle 2 17, guard bar support saddle two
Fixed short axle 2 18 is installed on 17；The contraction guard bar device includes several struts 1 and several struts 2 20, strut one
19 and strut 2 20 stretched out from guardrail outlet 4, the installation of one 19 both ends of strut is there are two swivel bearing 1, strut 1 wherein one
Connection short axle 1 is installed in the swivel bearing 1 at end, connects the rotation of short axle 1 and next one 19 other end of strut
Bearing 1 is fixedly connected, and spring bearing 1 is equipped at one 19 side surface center of strut, and 2 20 both ends of strut are equipped with two
A swivel bearing 2 24, strut 2 20 are wherein equipped with connection short axle 2 25 in the swivel bearing 2 24 of one end, connect short axle two
25 are fixedly connected with the swivel bearing 2 24 of next 2 20 other end of strut, and strut is equipped with support at 2 20 side surface center
Support shaft 27 is installed, 27 both ends of support shaft are equipped with gate shield in bearing 2 26, spring bearing 2 26 and spring bearing 1
Column frame 28, support shaft 27 are located inside gate divider frame 28, gate divider frame 28 and 3 laid parallel of guardrail case, first strut
One 19 one of swivel bearing 1 is fixedly connected with fixed short axle 1, one of rotation of first strut 2 20
Bearing 2 24 is fixedly connected with fixed short axle 2 18, last root strut 1 and last 2 20 side of root strut are equipped with guardrail
Exit catch door 29, guardrail exit catch door 29 are fixedly connected with the last one gate divider frame 28, guardrail exit catch door 29 and guardrail
It is corresponding to export 4 sizes；The flexible slide block device include be opened in two of front and rear sides at trapezoidal 1 upper surface center of pedestal it is convex
Type through slot 39 is equipped with several sliding shoes 40 inside convex through slot 39, and sliding shoe 40 is flexibly connected with convex through slot 39, sliding shoe
Support plate 41 is installed, each support plate 41 is fixedly connected with corresponding gate divider frame 28 respectively, 40 side side of sliding shoe on 40
Electromagnet 1 is installed, sliding shoe is equipped with electromagnet 2 43 on 40 other side side surface, installs inside guardrail case 3 on surface
There is current strength adjuster 44,44 side of current strength adjuster is equipped with current direction adjuster 45, current strength adjuster
44 are electrically connected with electromagnet 1, and current strength adjuster 44 and current direction adjuster 45 are electrically connected, current direction tune
It saves device 45 and electromagnet 2 43 is electrically connected；The power output end of the controller 2 and rotating electric machine, current strength adjuster,
Current direction adjuster and speech prompting device are electrically connected；The speech prompting device is by being mounted on 3 inner surface of guardrail case
The voice prompting device 30 of top is constituted；The power output end of the voice prompting device 30 and controller 2 is electrically connected；The guardrail
4 sides are exported equipped with infrared distance sensor 31, the signal receiving end electric connection of infrared distance sensor 31 and controller 2；
The guardrail exit catch door 29 is fixedly connected with gate divider frame 28 by electric telescopic rod 46, the electric telescopic rod 46 and control
The power output end of device 2 processed is electrically connected；There are two telescopic rods for 28 side side surface upper and lower ends of the gate divider frame installation
32, nylon rope protective net 38 is installed on described two telescopic rods 32；The control system of the controller 2 and signal lamp electrically connects
It connects；PLC system 33 is equipped in the controller 2；The controller 2 is equipped with capacitor display screen 34, control button 35 and switch
Button 36；The controller 2, which is equipped with, uses electrical interface 37, described to be electrically connected with electrical interface 37 and external power supply.
The characteristics of the present embodiment is that electric retractable guardrail case apparatus includes the shield for being mounted on trapezoidal base upper surface one end
Column case, guardrail case side surface are exported equipped with guardrail, are equipped with rotating electric machine on guardrail case bottom inner surface, are pacified on rotating electric machine
Equipped with plus thread screw rod, the installation of plus thread screw rod upper and lower ends is equipped with fixation in fixing bearing one there are two fixing bearing one
Bearing block one, fixed bearing block one are fixedly connected with guardrail case, and internally threaded sleeve one, internally threaded sleeve are cased on plus thread screw rod
One is mutually engaged with plus thread screw rod, and one side of internally threaded sleeve is equipped with guard bar support saddle one, is equipped with fixation on guard bar support saddle one
Short axle one, plus thread screw rod upper end are equipped with axle sleeve, and axle sleeve is located at one top of fixing bearing, and above axle sleeve is equipped with left-hand thread spiral shell
Bar, the installation of left-hand thread screw rod upper and lower ends is equipped with fixed bearing block two in fixing bearing two there are two fixing bearing two, fixed
Bearing block two is fixedly connected with guardrail case, and internally threaded sleeve two, internally threaded sleeve two and left-hand thread spiral shell are cased on left-hand thread screw rod
Bar is mutually engaged, and two side of internally threaded sleeve is equipped with guard bar support saddle two, and fixed short axle two is equipped on guard bar support saddle two；Shrink shield
Column device includes several struts one and several struts two, and strut one and strut two are exported from guardrail to be stretched out, the installation of one both ends of strut
There are two swivel bearing one, strut one is wherein equipped with connection short axle one in the swivel bearing one of one end, and connection short axle one is under
The swivel bearing one of piece one other end of strut is fixedly connected, and is equipped with spring bearing one, strut at the centre of surface of strut side
For the installation of two both ends there are two swivel bearing two, strut two is wherein equipped with connection short axle two, connection in the swivel bearing two of one end
Short axle two is fixedly connected with the swivel bearing two of next two other end of strut, and strut is equipped with support shaft at two side surface centers
Two are held, support shaft is installed in spring bearing two and spring bearing one, support shaft both ends are equipped with gate divider frame, support axle position
Inside gate divider frame, gate divider frame and guardrail case laid parallel, one of swivel bearing one of first strut one
It is fixedly connected with fixed short axle one, one of swivel bearing two of first strut two is fixedly connected with fixed short axle two, most
Latter strut one and last two side of root strut are equipped with guardrail exit catch door, and guardrail exit catch door and the last one gate are protected
Column frame is fixedly connected, and guardrail exit catch door is corresponding with guardrail outlet size；Flexible slide block device includes being opened on trapezoidal pedestal
Two convex through slots of front and rear sides at centre of surface, several sliding shoes are equipped with inside convex through slot, and sliding shoe and convex are logical
Slot is flexibly connected, and is equipped with support plate on sliding shoe, each support plate is fixedly connected with corresponding gate divider frame respectively, sliding shoe
Electromagnet one is installed on the side surface of side, electromagnet two, installation inside guardrail case are installed on the side surface of the sliding shoe other side
There is current strength adjuster, current strength adjuster side is equipped with current direction adjuster, current strength adjuster and electromagnetism
Iron one is electrically connected, and current strength adjuster and current direction adjuster are electrically connected, current direction adjuster and electromagnet two
It is electrically connected；Speech prompting device is constituted by being mounted on the voice prompting device above guardrail case inner surface, by above-mentioned apparatus,
Using electric retractable guardrail case apparatus and guard bar device is shunk, when red light, device effectively can be stretched guardrail with simple and quick
Out, stop pedestrian running red light, guarantee the life security of pedestrian, while prompting pedestrian to pay attention to opening for guardrail by speech prompting device
It closes, prevents guardrail from causing damages in switch to pedestrian, present apparatus structure is simple, easy to operate.
In the present embodiment, it by being electrically connected with electrical interface and external power supply on controller, controls on controller
Switch button starting device, controller is run by receiving the control information control device of signal lamp, when signal lamp will become
When red light, controller control voice prompting device starts broadcasting corresponding information and passerby is reminded to be closed to traffic, the rotation of controller control at this time
Rotating motor is started to work, and rotating electric machine rotation drives the rotation of plus thread screw rod, while driving the rotation of left-hand thread screw rod by axle sleeve,
The rotation of plus thread screw rod drives internally threaded sleeve to rise at the beginning, under the rotation of left-hand thread screw rod drives internally threaded sleeve two to start
Drop, so that the horizontal sextant angle between strut one and strut two be made to become smaller, the current strength adjuster of controller control at this time starts work
Make, while controlling the start-up operation of current direction adjuster, so that the magnetism of electromagnet one and electromagnet two is in inverse state, pass through
The repulsive force that electromagnet one and electromagnet two generate pushes sliding shoe mobile, and the current strength adjuster of controller control at this time is opened
Begin to adjust size of current, electric current is incrementally increased, the repulsive force for generating electromagnet one and electromagnet two becomes larger, and makes to slide
The movement speed of block is identical as the movement speed of gate divider frame, so that gate divider frame be driven to start to be displaced outwardly, passes through a left side
Right two gate divider frames are closed towards the mobile crossing for passing through pedestrian of trapezoidal base center simultaneously, after the closing of crossing, rotation
Motor automatic stop work, while controlling current strength adjuster and stopping working, when infrared survey in gate divider frame closing process
Start to monitor the distance between two guardrail casees away from sensor, when distance is lower than setting value, controller control device stops fortune
Row waits pedestrian by being again started up, and pedestrian just waits green light, when signal lamp becomes green light, controller at crossing at this time
Control voice prompting device prompt corresponding information reminds passerby to be ready to pass through, and controller controls rotating electric machine reverse operation, rotation at this time
Rotating motor reverse operation moves downward internally threaded sleeve one along plus thread screw rod, and internally threaded sleeve two is upward along left-hand thread screw rod
Mobile, the angle of two horizontal position of strut one and strut becomes larger, while controller control current direction adjuster starts to adjust electricity
The current direction of magnet two makes electromagnet one and electromagnet two generate attraction, sliding shoe is attracted each other by attraction, together
When controller control current strength adjuster current strength is gradually turned down, give unprincipled protection to column case so that gate divider frame be started to shrink
Interior, when guardrail exit catch door is retracted to guardrail exit, rotating electric machine is automatically stopped work, while current strength adjuster stops
It only works, pedestrian can make pedestrian make to slow down by protective fence by crossing in the present apparatus using trapezoidal pedestal at this time, prevent
The only too fast generation that results in an automobile accident not in time of braking of pedestrian's speed.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. a kind of urban transportation prevents the guardrail that makes a dash across the red light, including trapezoidal pedestal (1), which is characterized in that the trapezoidal pedestal (1) is solid
Dingan County fills on the ground, and both ends set that there are two electric retractable guardrail case apparatus, the electric retractables above the trapezoidal pedestal (1)
It is equipped in guardrail case apparatus and shrinks guard bar device, there are two flexible slide block device, institutes for the internal both ends installation of trapezoidal pedestal (1)
It states and is equipped with speech prompting device in electric retractable guardrail case apparatus, the electric retractable guardrail case apparatus inner surface is equipped with control
Device (2) processed；
The electric retractable guardrail case apparatus includes the guardrail case (3) for being mounted on trapezoidal pedestal (1) upper surface one end, trapezoidal pedestal
(1) it is inserted into guardrail case (3), guardrail case (3) side surface is equipped with guardrail outlet (4), pacifies on guardrail case (3) bottom inner surface
It equipped with rotating electric machine (5), is equipped on rotating electric machine (5) plus thread screw rod (6), plus thread screw rod (6) upper and lower ends are equipped with
Two fixing bearings one (7) are equipped with fixed bearing block one (8), fixed bearing block one (8) and guardrail in fixing bearing one (7)
Case (3) is fixedly connected, and internally threaded sleeve one (9), internally threaded sleeve one (9) and plus thread screw rod are cased on plus thread screw rod (6)
(6) it is mutually engaged, internally threaded sleeve one (9) side is equipped with guard bar support saddle one (10), is equipped with fixation on guard bar support saddle one (10)
Short axle one (11), plus thread screw rod (6) upper end are equipped with axle sleeve (12), and axle sleeve (12) is located above fixing bearing one (7), axle sleeve
(12) top is equipped with left-hand thread screw rod (13), fixing bearing two (14) that there are two the installations of left-hand thread screw rod (13) upper and lower ends,
Fixed bearing block two (15) is installed, fixed bearing block two (15) is fixedly connected with guardrail case (3), instead in fixing bearing two (14)
Internally threaded sleeve two (16) is cased on thread screw (13), internally threaded sleeve two (16) is mutually engaged with left-hand thread screw rod (13), interior
Threaded sleeve two (16) side is equipped with guard bar support saddle two (17), and fixed short axle two (18) is equipped on guard bar support saddle two (17)；
The contraction guard bar device includes several struts one (19) and several struts two (20), strut one (19) and strut two (20)
It is stretched out from guardrail outlet (4), strut one (19) both ends installations is there are two swivel bearing one (21), strut one (19) wherein one end
Connection short axle one (22) is installed, connection short axle one (22) and next strut one (19) other end in swivel bearing one (21)
Swivel bearing one (21) is fixedly connected, and spring bearing one (23), strut two (20) are equipped at strut one (19) side surface center
There are two swivel bearing two (24), it is short that strut two (20) is wherein equipped with connection in the swivel bearing two (24) of one end for both ends installation
Axis two (25), connection short axle two (25) are fixedly connected with the swivel bearing two (24) of next strut two (20) other end, strut
Spring bearing two (26) is installed at two (20) side surfaces center, is equipped in spring bearing two (26) and spring bearing one (23)
Support shaft (27), support shaft (27) both ends are equipped with gate divider frame (28), and support shaft (27) is located in gate divider frame (28)
Portion, gate divider frame (28) and guardrail case (3) laid parallel, one of swivel bearing one (21) of first strut one (19)
It is fixedly connected with fixed short axle one (11), one of swivel bearing two (24) of first strut two (20) and fixed short axle two
(18) it being fixedly connected, last root strut one (19) and last root strut two (20) side are equipped with guardrail exit catch door (29),
Guardrail exit catch door (29) is fixedly connected with the last one gate divider frame (28), and guardrail exit catch door (29) and guardrail export
(4) size is corresponding；
The flexible slide block device includes two convex through slots for being opened in front and rear sides at trapezoidal pedestal (1) upper surface center
(39), it is equipped with several sliding shoes (40) inside convex through slot (39), sliding shoe (40) is flexibly connected with convex through slot (39), sliding
It is equipped on motion block (40) support plate (41), each support plate (41) is fixedly connected with corresponding gate divider frame (28) respectively, sliding
Electromagnet one (42) is installed on motion block (40) side side surface, electromagnet two is installed on sliding shoe (40) other side side surface
(43), it is equipped with current strength adjuster (44) inside guardrail case (3), current strength adjuster (44) side is equipped with electric current side
To adjuster (45), current strength adjuster (44) and electromagnet one (42) are electrically connected, current strength adjuster (44) and electricity
It flows direction regulator (45) to be electrically connected, current direction adjuster (45) and electromagnet two (43) are electrically connected；
The power output end of the controller (2) is mentioned with rotating electric machine, current strength adjuster, current direction adjuster and voice
Device of waking up is electrically connected.
2. a kind of urban transportation according to claim 1 prevents the guardrail that makes a dash across the red light, which is characterized in that the voice reminder dress
It sets and is constituted by being mounted on the voice prompting device (30) above guardrail case (3) inner surface.
3. a kind of urban transportation according to claim 2 prevents the guardrail that makes a dash across the red light, which is characterized in that the voice prompting device
(30) it is electrically connected with the power output end of controller (2).
4. a kind of urban transportation according to claim 1 prevents the guardrail that makes a dash across the red light, which is characterized in that the guardrail outlet
(4) side is equipped with infrared distance sensor (31), and infrared distance sensor (31) and the signal receiving end of controller (2) electrically connect
It connects.
5. a kind of urban transportation according to claim 1 prevents the guardrail that makes a dash across the red light, which is characterized in that the guardrail exit catch
Door (29) is fixedly connected with gate divider frame (28) by electric telescopic rod (46), the electric telescopic rod (46) and controller
(2) power output end is electrically connected.
6. a kind of urban transportation according to claim 1 prevents the guardrail that makes a dash across the red light, which is characterized in that the gate divider frame
(28) it is anti-that nylon rope is installed there are two the installations of side side surface upper and lower ends telescopic rod (32), on described two telescopic rods (32)
Protective net (38).
7. a kind of urban transportation according to claim 1 prevents the guardrail that makes a dash across the red light, which is characterized in that the controller (2)
It is electrically connected with the control system of signal lamp.
8. a kind of urban transportation according to claim 1 prevents the guardrail that makes a dash across the red light, which is characterized in that the controller (2)
It is interior to be equipped with PLC system (33).
9. a kind of urban transportation according to claim 1 prevents the guardrail that makes a dash across the red light, which is characterized in that the controller (2)
It is equipped with capacitor display screen (34), control button (35) and switch button (36).
10. a kind of urban transportation according to claim 1 prevents the guardrail that makes a dash across the red light, which is characterized in that the controller (2)
It is equipped with and uses electrical interface (37), it is described to be electrically connected with electrical interface (37) and external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811065490.8A CN108978380B (en) | 2018-09-13 | 2018-09-13 | Urban traffic prevents guardrail of making a dash across red light |
Applications Claiming Priority (1)
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| CN112112094A (en) * | 2020-09-25 | 2020-12-22 | 莘志强 | Rail transit fare collection queue isolating device |
| CN112419563A (en) * | 2020-12-13 | 2021-02-26 | 胡蓓 | Intelligent entrance guard device |
| CN112746730A (en) * | 2020-12-25 | 2021-05-04 | 重庆交通职业学院 | Auxiliary device for rail transit construction |
| EP4202125A1 (en) * | 2021-12-22 | 2023-06-28 | Mark Pohl | Gate system for shape selective passage of an object |
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| CN108978380B (en) | 2021-10-15 |
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