CN112144335A - Bidirectional three-lane traffic device capable of adjusting lane direction - Google Patents
Bidirectional three-lane traffic device capable of adjusting lane direction Download PDFInfo
- Publication number
- CN112144335A CN112144335A CN202011099254.5A CN202011099254A CN112144335A CN 112144335 A CN112144335 A CN 112144335A CN 202011099254 A CN202011099254 A CN 202011099254A CN 112144335 A CN112144335 A CN 112144335A
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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
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/65—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection with rotatable, swingable or adjustable signs or signals
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Traffic Control Systems (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to the field related to traffic management, and discloses a bidirectional three-lane traffic device capable of adjusting lane directions, which comprises an underground box body, wherein deceleration block cavities with upward openings are symmetrically arranged in the underground box body from left to right, an amplification cavity is arranged at the lower side of the deceleration block cavity, a connecting rod through cavity is communicated between the deceleration block cavity and the amplification cavity, a box body fixing rod is fixedly connected to the upper end surface of the underground box body, a working box body is fixedly connected to the box body fixing rod, the position height of the speed reducing block rolled by the wheel is amplified by a lever through a stroke amplifying mechanism, the control of the lifting and the overturning of the indicator is realized under the condition of minimum influence on the running wheels, the traffic flow of the left lane and the middle lane is monitored in real time, the indicator is lifted and turned, the aim of timely reminding the change of the middle lane of the vehicle of the middle lane is achieved, and meanwhile, the middle lane is more reasonably utilized according to the change of the traffic flow.
Description
Technical Field
The invention relates to the related field of traffic management, in particular to a bidirectional three-lane traffic device capable of adjusting lane directions.
Background
In the daily running road of the vehicle, a special bidirectional three-lane exists, no matter the traffic flow of the opposite lane and the same lane, the vehicle running on the middle lane can only run in the direction specified by the indication board all the time, when the traffic jam occurs in the direction of a single lane and the traffic flow of the two lanes is small, the middle lane can not be dynamically adjusted by comparing with the traffic flow of the opposite lane, so that the traffic jam is relieved.
Disclosure of Invention
The invention aims to provide a bidirectional three-lane traffic device capable of adjusting lane directions, which can overcome the defects in the prior art, thereby improving the practicability of equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a bidirectional three-lane traffic device capable of adjusting lane directions, which comprises an underground box body, wherein speed reducing block cavities with upward openings are symmetrically arranged in the underground box body from left to right, an amplifying cavity is arranged at the lower side of the speed reducing block cavity, a connecting rod through cavity is communicated between the speed reducing block cavity and the amplifying cavity, a box body fixing rod is fixedly connected to the upper end surface of the underground box body, a working box body is fixedly connected to the box body fixing rod, a left lane indicating plate corresponding to the speed reducing block cavity at the left side is fixedly connected to the box body fixing rod and positioned at the left side of the working box body, a right lane indicating plate corresponding to the speed reducing block cavity at the right side is fixedly connected to the box body fixing rod and positioned at the right side of the working box body, a motor is fixedly connected to the working box body, and indicator lifting cavities which are, the lower side of the indicator lifting cavity is provided with a belt wheel cavity, the right side of the indicator lifting cavity and the upper side of the belt wheel cavity are provided with two clutch block cavities which are symmetrical to each other through the motor, the upper side of the indicator lifting cavity is provided with two gear cavities which are symmetrical to each other through the motor, a through cavity is communicated and arranged between the gear cavities and the clutch block cavities, a clutch cavity is communicated and arranged between the clutch block cavities and the belt wheel cavities, the lower end wall of the amplifying cavity is fixedly connected with a connecting rod base, a balance rod is hinged on the connecting rod base, the upper end surfaces of the left side and the right side of the balance rod are fixedly connected with two moving rods which are symmetrical to the connecting rod base and extend upwards to penetrate through the connecting rod through cavities to the inside of the speed reducing block cavity, the inside of the speed reducing block is connected with a speed reducing block fixedly connected with the moving rods in a sliding fit manner, and a speed reducing block spring is fixedly connected between, the end walls of the left side and the right side of the speed reducing block cavity are fixedly connected with friction blocks abutted to the speed reducing blocks.
On the basis of the technical scheme, the left and right sides of the balance rod are fixedly connected with two connecting fixing blocks which are symmetrical about the connecting rod base, the lower end face of each connecting fixing block is fixedly connected with a stroke amplification arm, the left lower end wall of the amplification cavity is fixedly connected with a motor forward rotation switch which can be abutted to the left stroke amplification arm, the right side of the amplification cavity is fixedly connected with an amplification arm spring between the upper end wall of the amplification cavity and the upper end face of the stroke amplification arm, and the right lower end wall of the amplification cavity is fixedly connected with a motor reverse rotation switch which can be abutted to the stroke amplification arm.
On the basis of the technical scheme, the lower terminal surface fixedly connected with of motor downwardly extending to the transmission shaft in the band pulley intracavity, the upper end wall normal running fit in band pulley chamber is connected with two and is about the motor symmetry, downwardly extending to the band pulley intracavity and upwards extend to the sign case body axis of sign lift intracavity, the terminal fixedly connected with lifting pulley of downside of sign case body axis, just be located on the sign case body axis the screw-thread fit in sign lift intracavity is connected with the sign box, the positive sign of preceding terminal surface fixedly connected with of sign box, the back end face fixedly connected with reverse side sign of sign box, fixedly connected with fixture block on the up end of sign box.
On the basis of the technical scheme, the gear chamber with the intercommunication is equipped with the spacing chamber of annular between the sign lift chamber, running fit is connected with on the lower extreme wall in gear chamber and upwards extends to the right lane sign of gear intracavity, the terminal fixedly connected with rotating gear of upside of right lane sign, the up end of right lane sign with fixedly connected with torsional spring between the upper end wall in gear chamber, just keeping away from on the lower terminal surface of rotating gear one side fixedly connected with draw-in groove of motor, be equipped with the decurrent clutch button chamber of opening in the draw-in groove, clutch button intracavity sliding fit is connected with clutch button, clutch button's up end with fixedly connected with clutch button spring between the upper end wall in clutch button chamber.
On the basis of the technical scheme, sliding fit is connected with the clutch slider in the clutch slider cavity, the clutch slider is close to the terminal surface of the motor with the clutch slider cavity is close to fixedly connected with clutch slider spring between the end walls of the motor, the clutch slider is connected with and upwards extends to penetrate through the cavity to the gear cavity and downwards extend to penetrate through the clutch cavity to the movable clutch shaft in the belt wheel cavity, the lower side end fixedly connected with clutch belt wheel of the movable clutch shaft, and the upper side end fixedly connected with movable gear of the movable clutch shaft.
On the basis of the technical scheme, the tail end of the lower side of the transmission shaft is fixedly connected with a transmission belt wheel, the transmission belt wheel is in power fit connection with the clutch belt wheel and the lifting belt wheel, a clutch button pull rope is fixedly connected between the upper end face of the clutch button and the end face of the clutch slider close to the motor, and a clutch block pull rope is fixedly connected between the end face of the clutch slider close to the motor and the upper end face of the stroke amplification arm on the right side.
The invention has the beneficial effects that: the position height of the speed reducing block rolled by the wheel is amplified by the lever through the stroke amplifying mechanism, the control of the lifting and the overturning of the indicator is realized under the condition of the minimum influence on the running wheel, the ascending and the overturning of the indicator are realized through the real-time monitoring on the traffic flow of the left lane and the middle lane, the aim of timely reminding the change of the vehicle middle lane of the middle lane is achieved, and the middle lane is more reasonably utilized according to the change of the traffic flow.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the overall structure of a bidirectional three-lane traffic device with adjustable lane directions according to the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 2;
FIG. 4 is a schematic diagram of the structure of C-C in FIG. 2;
fig. 5 is a rear view of the structure of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The two-way three-lane traffic device capable of adjusting lane directions comprises an underground box body 25, wherein speed reducing block cavities 14 with upward openings are symmetrically arranged in the underground box body 25 in a left-right mode, an amplification cavity 16 is arranged on the lower side of each speed reducing block cavity 14, a connecting rod through cavity 15 is communicated between each speed reducing block cavity 14 and the amplification cavity 16, a box body fixing rod 58 is fixedly connected to the upper end face of the underground box body 25, a working box body 10 is fixedly connected to the box body fixing rod 58, a left lane indicating plate 60 corresponding to the left speed reducing block cavity 14 is fixedly connected to the left side of the working box body 10 on the box body fixing rod 58, a right lane indicating plate 59 corresponding to the right speed reducing block cavity 14 is fixedly connected to the right side of the working box body 10 on the box body fixing rod 58, and a motor 42 is fixedly connected to the inside the working box body 10, the indicating plate lifting cavity 29 which is provided with symmetrical openings of the motor 42 and faces forwards and backwards is arranged in the working box body 10, a pulley cavity 56 is arranged on the lower side of the indicating plate lifting cavity 29, two clutch slide cavities 53 which are symmetrical to the motor 42 are arranged on the right side of the indicating plate lifting cavity 29 and are positioned on the upper side of the pulley cavity 56, two gear cavities 26 which are symmetrical to the motor 42 are arranged on the upper side of the indicating plate lifting cavity 29, a through cavity 47 is communicated between the gear cavities 26 and the clutch slide cavities 53, a clutch cavity 36 is communicated between the clutch slide cavities 53 and the pulley cavity 56, a connecting rod base 20 is fixedly connected to the lower end wall of the amplifying cavity 16, a balance rod 21 is hinged to the connecting rod base 20, two moving rods 57 which are symmetrical to the connecting rod base 20 and upwards extend to penetrate through the connecting rod through cavity 15 to the speed reducing block cavity 14 are fixedly connected to the upper end surfaces of the left and right sides of the balance rod 21, the speed reducing block cavity 14 is connected with a speed reducing block 11 fixedly connected with the moving rod 57 in a sliding fit mode, the lower end face of the speed reducing block 11 is fixedly connected with a speed reducing block spring 13 between the lower end walls of the speed reducing block cavity 14, and the end walls of the left side and the right side of the speed reducing block cavity 14 are fixedly connected with friction blocks 12 abutted to the speed reducing block 11.
In addition, in one embodiment, two connection fixing blocks 19 symmetrical with respect to the link base 20 are fixedly connected to the lower end surfaces of the left and right sides of the balance bar 21, a stroke amplification arm 18 is fixedly connected to the lower end surface of the connection fixing block 19, a motor forward rotation switch 17 capable of abutting against the left stroke amplification arm 18 is fixedly connected to the left lower end wall of the amplification chamber 16, an amplification arm spring 22 is fixedly connected between the upper end surface of the right stroke amplification arm 18 and the upper end wall of the amplification chamber 16, and a motor reverse rotation switch 23 capable of abutting against the right stroke amplification arm 18 is fixedly connected to the right lower end wall of the amplification chamber 16.
In addition, in one embodiment, the lower terminal surface fixedly connected with of motor 42 has the transmission shaft 41 that downwardly extends to in the pulley chamber 56, the upper end wall normal running fit of pulley chamber 56 is connected with two about motor 42 is symmetrical, downwardly extending to in the pulley chamber 56 and upwards extend to the sign case body axle 34 in the sign lift chamber 29, the terminal fixedly connected with lift pulley 37 of downside of sign case body axle 34, on the sign case body axle 34 and being located the screw-thread fit in sign lift chamber 29 is connected with sign case 32, the preceding terminal surface fixedly connected with of sign case 32 openly signs 31, the back terminal surface fixedly connected with reverse side sign 35 of sign case 32, fixedly connected with fixture block 30 on the up end of sign case 32.
In addition, in an embodiment, gear chamber 26 with the intercommunication is equipped with the spacing chamber of annular 28 between the sign lift chamber 29, running fit is connected with and upwards extends to right lane sign 59 in the gear chamber 26 on the lower terminal wall in gear chamber 26, the terminal fixedly connected with rotary gear 27 of the upside of right lane sign 59, the up end of right lane sign 59 with fixedly connected with torsional spring 43 between the up end wall in gear chamber 26, just keeping away from on rotary gear 27's the lower terminal surface one side fixedly connected with draw-in groove 50 of motor 42, be equipped with the decurrent clutch button chamber 51 of opening in the draw-in groove 50, running fit is connected with clutch button 52 in the clutch button chamber 51, clutch button 52's the up end with fixedly connected with clutch button spring 49 between clutch button chamber 51's the up end wall.
In addition, in one embodiment, a clutch slider 54 is connected in a sliding fit manner in the clutch slider cavity 53, a clutch slider spring 55 is fixedly connected between an end surface of the clutch slider 54 close to the motor 42 and an end wall of the clutch slider cavity 53 close to the motor 42, the clutch slider 54 is connected in a rotating fit manner with a movable clutch shaft 46 which extends upwards through the through cavity 47 to the gear cavity 26 and downwards through the clutch cavity 36 to the pulley cavity 56, a clutch pulley 39 is fixedly connected to a lower end of the movable clutch shaft 46, and a movable gear 45 is fixedly connected to an upper end of the movable clutch shaft 46.
In addition, in one embodiment, a driving pulley 40 is fixedly connected to a lower end of the driving shaft 41, a transmission belt 38 is connected between the driving pulley 40 and the clutch pulley 39 and between the driving pulley 40 and the lifting pulley 37 in a power-fit manner, a clutch button pull rope 48 is fixedly connected between an upper end surface of the clutch button 52 and an end surface of the clutch slider 54 close to the motor 42, and a clutch block pull rope 24 is fixedly connected between an end surface of the clutch slider 54 close to the motor 42 and an upper end surface of the right stroke amplifying arm 18.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-5, when the device of the present invention is in an initial state, the sign of the middle lane has two states, i.e., the front of the sign is in an initial default state, the middle lane is specified as a equidirectional lane, the traffic flow of the opposite lane on the left side is equivalent to that of the middle lane, the balance bar 21 is in a dynamic balance state, the stroke amplifying arms 18 on the left and right sides are in a horizontal position, the amplifying arm springs 22 are in a just relaxed state, the sign box 32 is at the bottom end of the sign box body shaft 34, the clutch button spring 49 is in a stretched state, the torsion spring 43 is in a relaxed and non-stored state, and the rotary gear 27 and the moving;
sequence of mechanical actions of the whole device: when the system starts to work, the traffic flow can be in three states, the traffic flow of the opposite lane on the left side is higher than the traffic flow of the same-direction lane in the middle, the traffic flow of the opposite lane on the left side is close to the traffic flow of the same-direction lane in the middle, and the traffic flow of the opposite lane on the left side is lower than the traffic flow of the same-direction lane in the middle; when the traffic flow of the left opposite lane is higher than that of the middle same-direction lane, the height of the left speed reducing block 11 is lower than that of the right speed reducing block 11, the positions of the speed reducing blocks 11 on the two sides are unbalanced to drive the left side of the balancing rod 21 to move downwards, so that the left stroke amplifying arm 18 is driven to move downwards to abut against the motor forward rotation switch 17 through the connecting fixing block 19, and the motor 42 starts to drive the transmission shaft 41 to rotate forwards after the motor forward rotation switch 17 is pressed down; the transmission shaft 41 rotates forwards through the transmission belt 38 to drive the lifting belt wheel 37 and the clutch belt wheel 39 to rotate, the clutch belt wheel 39 rotates to drive the movable clutch shaft 46 to rotate, the movable clutch shaft 46 rotates to drive the movable gear 45 to rotate, at the moment, the movable gear 45 is in an idle state, the lifting belt wheel 37 rotates to drive the indicator box body shaft 34 to rotate, the indicator box body shaft 34 rotates to drive the indicator box body 32 to ascend, when the indicator box body 32 ascends to the fixture block 30 to press and extrude the clutch button 52, the clutch button 52 overcomes the pushing force of the clutch button spring 49 to move upwards under the extruding action of the fixture block 30, so that the clutch button pull rope 48 is loosened, the clutch slider 54 overcomes the elastic force of the clutch slider spring 55 to move towards the direction close to the indicator lifting cavity 29 under the pushing force of the clutch slider spring 55 to move towards the side close to the indicator lifting cavity 29 under the pushing force of the clutch slider spring 55, the clutch slider 54 moves to drive the clutch belt wheel 39 and the movable gear 45 to move towards the same direction through the movable clutch shaft 46, when the movable gear 45 moves to be meshed with the rotary gear 27, the movement is stopped, meanwhile, the torsion spring 43 starts to accumulate force, the clutch belt wheel 39 rotates to drive the movable clutch shaft 46 to rotate, the movable clutch shaft 46 rotates to drive the movable gear 45 to rotate, the movable gear 45 rotates to drive the rotary gear 27 to rotate, the rotary gear 27 rotates to drive the sign box body 32 to rotate around the sign box body shaft 34 through the clamping groove 50, when the indicator box rotates by one hundred eighty degrees, the lifting belt wheel 37 idles due to the limit of the annular limit cavity 28, the rotary gear 27 stops rotating, meanwhile, the positions of the front sign 31 and the position of the back sign 35 are exchanged, and the middle lane becomes; when the traffic flow of the opposite lane on the left side is changed from higher than the traffic flow of the opposite lane to lower than the traffic flow of the same lane on the middle side, at the moment, the position height of the speed reducing block 11 on the left side is higher than the position height of the speed reducing block 11 on the right side, the unbalanced positions of the speed reducing blocks 11 on the two sides drive the right side of the balancing rod 21 to move downwards, so that the right side stroke amplifying arm 18 is driven to move downwards to abut against the motor reversing switch 23 through the connecting fixing block 19, after the motor reversing switch 23 is pressed down, the motor 42 starts to drive the transmission shaft 41 to reverse, meanwhile, the clutch slider 54 overcomes the elasticity of the clutch slider spring 55 to move towards the direction far away from the direction of the sign lifting cavity 29 under the pulling force of the clutch block pulling rope 24, the clutch slider 54 moves to drive the movable gear 45 and the clutch belt wheel 39 to move towards, the rotating gear 27 rotates reversely to the original position under the action of the torsion spring 43, the positions of the front side indicator 31 and the back side indicator 35 are exchanged, the middle lane is changed into a same-direction lane, the transmission shaft 41 rotates reversely to drive the transmission belt wheel 40 to rotate, so that the transmission belt 38 drives the lifting belt wheel 37 to rotate, the lifting belt wheel 37 rotates to drive the indicator box body shaft 34 to rotate, and the indicator box body shaft 34 rotates to drive the indicator box body 32 to descend;
when the traffic flow of the left opposite lane is changed from higher than the traffic flow of the left opposite lane to the traffic flow of the middle opposite lane, the position height of the left speed reducing block 11 and the position height of the right speed reducing block 11 are slowly changed into horizontal under the action of the friction force of the friction blocks 12, the balance rod 21 is slowly changed into a balanced state, and the middle lane is still in the opposite lane direction; when the traffic flow of the left opposite lane approaches to the middle equidirectional lane, the height of the left speed reducing block 11 and the height of the right speed reducing block 11 are basically kept horizontal, and the middle lane is still the equidirectional lane; when the traffic flow of the opposite lane on the left side is lower than the traffic flow of the middle same-direction lane, the position height of the speed reducing block 11 on the left side is higher than the position height of the speed reducing block 11 on the right side at the moment, the speed reducing blocks 11 on the two sides are unbalanced in position to drive the balance rod 21 to move downwards, so that the right stroke amplifying arm 18 is driven to move downwards to the butt motor reversing switch 23 through the connecting fixing block 19, the motor 42 starts to reverse, the motor 42 rotates to drive the lifting belt wheel 37 through the conveying belt 38, the clutch belt wheel 39 and the transmission belt wheel 40 to rotate, the lifting belt wheel 37 drives the indicator box body shaft 34 to rotate, the indicator box body shaft 34 rotates to drive the indicator box body 32 to descend.
The invention has the beneficial effects that: the position height of the speed reducing block rolled by the wheel is amplified by the lever through the stroke amplifying mechanism, the control of the lifting and the overturning of the indicator is realized under the condition of the minimum influence on the running wheel, the ascending and the overturning of the indicator are realized through the real-time monitoring on the traffic flow of the left lane and the middle lane, the aim of timely reminding the change of the vehicle middle lane of the middle lane is achieved, and the middle lane is more reasonably utilized according to the change of the traffic flow.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a two-way three lane traffic devices of adjustable lane direction, includes underground box, its characterized in that: bilateral symmetry is equipped with the ascending deceleration block chamber of opening in the underground tank, the downside in deceleration block chamber is equipped with the chamber of amplification, the deceleration block chamber with the intercommunication is equipped with the connecting rod and leads to the chamber between the chamber of amplification, the up end fixedly connected with box dead lever of underground tank, fixedly connected with work box on the box dead lever, just be located on the box dead lever the left side fixedly connected with and the left side of work box the left lane sign that the deceleration block chamber corresponds, just be located on the box dead lever the right side fixedly connected with and the right side of work box the right lane sign that the deceleration block chamber corresponds, fixedly connected with motor in the work box, be equipped with in the work box with the opening of motor symmetry is to front and back sign lift chamber, the downside in sign lift chamber is equipped with the band pulley chamber, the right side in sign lift chamber just is located the upside in band pulley chamber is equipped with two with the clutch blocks chamber of motor symmetry Two gear cavities which are symmetrical by the motor are arranged on the upper side of the indicator lifting cavity, a through cavity is communicated between the gear cavity and the clutch slide block cavity, a clutch cavity is communicated between the clutch slide block cavity and the belt wheel cavity, a connecting rod base is fixedly connected on the lower end wall of the amplifying cavity, the connecting rod base is hinged with a balance rod, the upper end surfaces of the left side and the right side of the balance rod are fixedly connected with two moving rods which are symmetrical about the connecting rod base and extend upwards to penetrate through the connecting rod through cavity to the inner cavity of the speed reducing block, a deceleration block fixedly connected with the moving rod is connected in the deceleration block cavity in a sliding fit manner, a deceleration block spring is fixedly connected between the lower end surface of the deceleration block and the lower end wall of the deceleration block cavity, the end walls of the left side and the right side of the speed reducing block cavity are fixedly connected with friction blocks abutted to the speed reducing blocks.
2. The lane direction adjustable bidirectional three-lane traffic device according to claim 1, wherein: the utility model discloses a balance bar, including balancing pole, connecting rod base, motor, arm spring, end wall, end face fixedly connected with two about the left and right sides of balancing pole connect the fixed block about the connecting rod base symmetry, connect the lower end face fixedly connected with stroke amplification arm of fixed block, on the left side lower end wall of amplification chamber fixedly connected with can with the motor corotation switch of the arm butt is amplified to the left side stroke, the right side the upper end face of the arm is amplified to the stroke with fixedly connected with amplification arm spring between the upper end wall of amplification chamber, fixedly connected with can with the right side on the right side lower end wall of amplification chamber the motor reversal switch of.
3. The lane direction adjustable bidirectional three-lane traffic device according to claim 1, wherein: the lower terminal surface fixedly connected with downwardly extending of motor the transmission shaft of band pulley intracavity, the upper end wall normal running fit in band pulley chamber is connected with two and is about the motor symmetry, downwardly extending to the band pulley intracavity and upwards extend to the sign case body axle of sign lift intracavity, the terminal fixedly connected with lift band pulley of downside of sign case body axle, on the sign case body axle and being located sign lift intracavity screw-thread fit is connected with the sign box, the positive sign of preceding terminal surface fixedly connected with of sign box, the back terminal surface fixedly connected with reverse side sign of sign box, fixedly connected with fixture block on the up end of sign box.
4. The lane direction adjustable bidirectional three-lane traffic device according to claim 1, wherein: the utility model discloses a motor, including gear chamber, sign lift chamber, gear chamber, the intercommunication is equipped with the spacing chamber of annular between the sign lift chamber, running fit is connected with on the lower extreme wall in gear chamber and upwards extends to right lane sign in the gear chamber, the terminal fixedly connected with swing pinion of the upside of right lane sign, the up end of right lane sign with fixedly connected with torsional spring between the upper end wall in gear chamber, just keeping away from on the lower terminal surface of swing pinion one side fixedly connected with draw-in groove of motor, be equipped with the decurrent separation and reunion button chamber of opening in the draw-in groove, separation and reunion button intracavity sliding fit is connected with the separation and reunion button, the up end of separation and reunion button with fixedly connected with separation and reu.
5. The lane direction adjustable bidirectional three-lane traffic device according to claim 1, wherein: clutch slider intracavity sliding fit is connected with clutch slider, clutch slider is close to the terminal surface of motor with clutch slider chamber is close to fixedly connected with clutch slider spring between the end wall of motor, clutch slider running fit is connected with and upwards extends to run through lead to the chamber extremely gear intracavity and downwardly extending run through clutch chamber extremely the removal separation and reunion axle of band pulley intracavity, the terminal fixedly connected with separation and reunion band pulley of downside that removes separation and reunion axle, the terminal fixedly connected with mobile gear of upside that removes separation and reunion axle.
6. The lane direction adjustable bidirectional three-lane traffic device according to claim 3, wherein: the tail end of the lower side of the transmission shaft is fixedly connected with a transmission belt wheel, the transmission belt wheel is connected with the clutch belt wheel and the lifting belt wheel in a power fit mode, a clutch button pull rope is fixedly connected between the upper end face of the clutch button and the end face of the clutch slider close to the motor, and a clutch block pull rope is fixedly connected between the end face of the clutch slider close to the motor and the upper end face of the stroke amplification arm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011099254.5A CN112144335B (en) | 2020-10-14 | 2020-10-14 | Bidirectional three-lane traffic device capable of adjusting lane direction |
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| CN202011099254.5A CN112144335B (en) | 2020-10-14 | 2020-10-14 | Bidirectional three-lane traffic device capable of adjusting lane direction |
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| CN112144335A true CN112144335A (en) | 2020-12-29 |
| CN112144335B CN112144335B (en) | 2021-07-02 |
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| CN112144335B (en) | 2021-07-02 |
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