阅读说明：本技术 一种辅助行人交通的设备 (Equipment for assisting pedestrian traffic ) 是由 杨德前 于 2020-07-24 设计创作，主要内容包括：本发明涉及交通管理相关领域,尤其是一种辅助行人交通的设备,包括车身,所述车身内设置有开口朝上的第一滑动腔,所述第一滑动腔内设置有承重装置,所述承重装置可以根据上部的重量下压,将动力向下传递,所述承重装置下方设置有开口朝前的第二滑动腔,所述第二滑动腔内可前后滑动的设置有滑块,所述滑块前侧设置有推动装置,所述推动装置可以将所述滑块向后推动,使动力源与下方的运动部分脱离啮合,使小车制动,所述车身下方设置有左右对称的两组高速轮和两组低速轮,所述高速轮下对应外轨道,所述低速轮下对应内轨道,小车行驶过道路时,所述高速轮位于所述外轨道上,所述低速轮架空,小车高速行驶,当小车来到道路两侧辅道时,轨道中部升高,所述低速轮位于所述内轨道上,所述高速轮架空,小车低速行驶,方便行人上下。(The invention relates to the related field of traffic management, in particular to equipment for assisting pedestrian traffic, which comprises a vehicle body, wherein a first sliding cavity with an upward opening is arranged in the vehicle body, a bearing device is arranged in the first sliding cavity and can be pressed down according to the weight of the upper part to transmit power downwards, a second sliding cavity with a forward opening is arranged below the bearing device, a sliding block is arranged in the second sliding cavity and can slide forwards and backwards, a pushing device is arranged at the front side of the sliding block and can push the sliding block backwards to disengage a power source from a moving part below the sliding block so as to brake a trolley, two groups of high-speed wheels and two groups of low-speed wheels which are symmetrical left and right are arranged below the vehicle body, the lower parts of the high-speed wheels correspond to outer rails, the lower parts of the low-speed wheels correspond to inner rails, and when the trolley runs through a road, the high-speed wheels are positioned on the outer rails, the low-speed wheels are overhead, the trolley runs at high speed, when the trolley arrives at auxiliary roads on two sides of a road, the middle part of the track is lifted, the low-speed wheels are positioned on the inner track, the high-speed wheels are overhead, and the trolley runs at low speed, so that pedestrians can go up and down conveniently.)

1. An apparatus for assisting pedestrian traffic, comprising a vehicle body, characterized in that: the trolley is characterized in that a first sliding cavity with an upward opening is arranged in the trolley body, a bearing device is arranged in the first sliding cavity, the bearing device can be pressed downwards according to the weight of the upper part to transmit power downwards, a second sliding cavity with a forward opening is arranged below the bearing device, a sliding block is arranged in the second sliding cavity in a front-back sliding mode, a pushing device is arranged on the front side of the sliding block and can push the sliding block backwards to disengage a power source from a moving part below the sliding block to brake the trolley, a first rotating shaft is rotatably arranged in the sliding block, a first bevel gear and a second bevel gear are fixedly arranged on the surface of the first rotating shaft, a differential device is arranged below the first rotating shaft and can enable left and right wheels to rotate at different rotating speeds when the trolley turns, and a first spring is fixedly arranged between the lower side of the platform and the lower end face of the first sliding cavity, a support table is arranged on two sides of the first spring, the platform is pressed to slide downwards after people are loaded in the first sliding cavity, the first spring is compressed, when the first sliding cavity falls onto the support table, the third bevel gear is meshed with the first bevel gear, the power of the motor can be driven downwards, the left side and the right side of the differential device are symmetrically provided with second sliding cavities with upward openings, the second sliding cavities are rotatably provided with second rotating shafts in a bilateral symmetry manner, the surfaces of the second rotating shafts close to the near ends are fixedly provided with first gears, the surfaces of the second rotating shafts far away from each other outside two ends of the vehicle body are fixedly provided with high-speed wheels, the lower side of the third rotating shaft is rotatably provided with a fourth rotating shaft, the surfaces of the fourth rotating shafts in the second sliding cavities are fixedly provided with third gears, and the surfaces of two ends of the fourth rotating shafts on the lower side of the vehicle body are fixedly provided with low-speed wheels, the trolley is characterized in that an outer rail is arranged below the high-speed wheels, an inner rail is arranged below the low-speed wheels, the position of the inner rail on the auxiliary road is higher than that of the inner rail on the road, a first spring cavity with an upward opening is arranged in the inner rail, a series of speed reducing blocks are arranged in the first spring cavity in a vertically sliding mode, a spring group is arranged between the lower end wall of each speed reducing block and the lower end wall of the corresponding first spring cavity, when a trolley runs through the road, the high-speed wheels are arranged on the outer rail, the low-speed wheels are overhead, the trolley runs at a high speed, when the trolley runs on the auxiliary road on two sides of the road, the middle of the rail is lifted, the low-speed wheels are arranged on the inner rail, the high-speed wheels are overhead, the trolley runs at.

2. An apparatus for assisting pedestrian traffic in accordance with claim 1 wherein: the bearing device comprises a platform which is arranged in the first sliding cavity and can slide up and down, a rotating cavity with a downward opening is arranged on the lower portion of the platform, two groups of same fifth rotating shafts are rotatably arranged in the rotating cavity front and back, a motor is fixedly arranged on the surface of the right end of each fifth rotating shaft, two groups of fifth rotating shafts are fixedly provided with belt pulleys and third bevel gears in the rotating cavity, and the two groups of belt pulleys are connected in a belt transmission mode.

3. An apparatus for assisting pedestrian traffic in accordance with claim 1 wherein: the pushing device comprises a first spring cavity which is arranged on the front side of the sliding block and runs through backwards, an upper group of second springs and a lower group of second springs are fixedly arranged between the front end wall of the first spring cavity, a through hole is formed in the front side of the first spring cavity, a hinged block is arranged on the front side of the automobile body, a hand brake is hinged to the hinged block, the lower end of the hand brake passes through the through hole and is in contact with the front end of the sliding block, a handle is arranged at the upper end of the hand brake, a traffic light pole is arranged in the left front of the automobile body, a baffle is rotatably arranged in the traffic light pole, a backward protruding block is arranged at the lower end of the baffle, and the protruding block is in contact with the lower end of.

4. An apparatus for assisting pedestrian traffic in accordance with claim 1 wherein: the differential device comprises a third rotating shaft arranged below the differential device in a rotatable mode, a fourth bevel gear and a fifth bevel gear are fixedly arranged on the surface of the third rotating shaft, supporting columns are symmetrically arranged on the left end wall of the fourth bevel gear up and down, a sixth rotating shaft is rotatably arranged in the supporting columns close to the near ends of the supporting columns, a sixth bevel gear is fixedly arranged on the surface of the sixth rotating shaft, the sixth bevel gear is meshed with the fifth bevel gear up and down, a seventh rotating shaft is arranged on the left side of the sixth bevel gear, a seventh bevel gear is rotatably arranged on the right end of the seventh rotating shaft, the seventh bevel gear is meshed with the sixth bevel gears up and down, and a third gear is symmetrically arranged on the surface of the left end of the seventh rotating shaft and the surface of the right.

Technical Field

The invention relates to the related field of traffic management, in particular to a device for assisting pedestrian traffic.

Background

In the process that pedestrians cross pedestrian crosswalks, pedestrian traffic light ears can be rushed out due to the fact that the safety consciousness of the pedestrians on the roads is not in place, the pedestrians cannot cross the roads timely due to the fact that certain roads are too wide, the set overpass is too high in manufacturing cost and does not adapt to all road conditions, and therefore the pedestrian traffic assisting equipment is needed to be arranged to solve the problems.

Disclosure of Invention

The invention aims to provide a device for assisting pedestrian traffic, which can overcome the defects of the prior art, thereby improving the practicability of the device.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to equipment for assisting pedestrian traffic, which comprises a vehicle body, wherein a first sliding cavity with an upward opening is arranged in the vehicle body, a bearing device is arranged in the first sliding cavity and can be pressed downwards according to the weight of the upper part to transmit power downwards, a second sliding cavity with a forward opening is arranged below the bearing device, a sliding block is arranged in the second sliding cavity and can slide back and forth, a pushing device is arranged at the front side of the sliding block and can push the sliding block backwards to disengage a power source from a moving part below the sliding block to brake a trolley, a first rotating shaft is rotatably arranged in the sliding block, a first bevel gear and a second bevel gear are fixedly arranged on the surface of the first rotating shaft, a differential device is arranged below the first rotating shaft and can realize that the left wheel and the right wheel rotate at different rotating speeds when the trolley turns, a first spring is fixedly arranged between the lower side of the platform and the lower end surface of the first sliding cavity, supporting tables are arranged on two sides of the first spring, the platform is pressed to slide downwards after people are loaded in the first sliding cavity, the first spring is compressed, when the first sliding cavity falls onto the supporting tables, the third bevel gear is meshed with the first bevel gear, the power of the motor can be transmitted downwards, second sliding cavities with upward openings are symmetrically arranged on the left side and the right side of the differential device, second rotating shafts are rotatably arranged in the second sliding cavities in a bilateral symmetry manner, first gears are fixedly arranged on the surfaces of the second rotating shafts close to each other, high-speed wheels are fixedly arranged on the surfaces of the second rotating shafts far away from each other outside two ends of the vehicle body, a fourth rotating shaft is rotatably arranged on the lower side of the third rotating shaft, and third gears are symmetrically arranged on the surfaces of the fourth rotating shafts in the second sliding cavities, the novel trolley is characterized in that low-speed wheels are fixedly arranged on the surfaces of two ends of the fourth rotating shaft on the lower side of the trolley body, outer rails are arranged below the high-speed wheels, inner rails are arranged below the low-speed wheels, the inner rails are located on the auxiliary road and higher than the auxiliary road, first spring cavities with upward openings are arranged in the inner rails, a series of speed reducing blocks are arranged in the first spring cavities in a vertically sliding mode, spring groups are arranged between the lower end walls of the speed reducing blocks and the lower end walls of the first spring cavities, when a trolley runs through a road, the high-speed wheels are located on the outer rails, the low-speed wheels are overhead, the trolley runs at a high speed, when the trolley runs through the auxiliary roads on two sides of the road, the middle of the rails rises, the low-speed wheels are located on the inner rails, the high-speed wheels are overhead, and the trolley runs.

Further, the bearing device including set up in the gliding platform that is provided with from top to bottom in the first slip intracavity, the platform lower part is provided with the decurrent rotation chamber of opening, the rotatable fifth pivot that is provided with two sets of the same around rotating the intracavity, the front side fifth pivot right-hand member fixed surface is provided with the motor, it is two sets of to rotate the intracavity the fifth pivot surface all is fixed and is provided with belt pulley and third bevel gear, pass through between the two sets of belt pulleys of front and back belt transmission connects.

Further, thrust unit including set up in the first spring chamber that link up backward of slider front side, slider front end wall with two sets of second springs about the fixed being provided with between the first spring chamber front end wall, first spring chamber front side is provided with the through-hole, the automobile body front side is provided with articulated piece, articulated being provided with the manual brake on the articulated piece, the manual brake lower extreme passes through the through-hole with the slider front end contacts the setting, the manual brake upper end is provided with the handle, automobile body left side the place ahead is provided with the traffic light pole, the rotatable sideboard that is provided with in the traffic light pole, the sideboard lower extreme is provided with backward lug, the lug backward with the contact of manual brake lower extreme.

Furthermore, the differential device comprises a third rotating shaft which is rotatably arranged below the differential device, a fourth bevel gear and a fifth bevel gear are fixedly arranged on the surface of the third rotating shaft, supporting columns are symmetrically arranged on the left end wall of the fourth bevel gear up and down, sixth rotating shafts are rotatably arranged in the supporting columns close to the near ends of the supporting columns, the sixth rotating shafts are fixedly arranged on the surface of the sixth rotating shafts, the upper and lower sixth bevel gears are meshed with the fifth bevel gears, a seventh rotating shaft is arranged on the left side of the sixth bevel gear, a seventh bevel gear is rotatably arranged at the right end of the seventh rotating shaft, the seventh bevel gears are meshed with the upper and lower sixth bevel gears, and a third gear is symmetrically arranged on the surface of the left end of the seventh rotating shaft and the surface of the right end of the third.

The invention has the beneficial effects that: the equipment for assisting pedestrian traffic can realize that when the weight on a platform of a trolley reaches a certain degree, the driving shaft is triggered to drive to press downwards to be meshed with a bevel gear on the driving shaft below the driving shaft, so that the trolley runs, when red and green lights are converted into red lights, a baffle plate swings to block a pedestrian road, after the front end of the trolley contacts the baffle plate, a sliding block is pushed to move backwards to stop the trolley, after the traffic lights are converted into green lights, the baffle plate swings to block a transverse incoming road, and the trolley moves again, so that the purpose of assisting pedestrians to cross the road is realized.

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 view of the overall structure of an apparatus for assisting pedestrian traffic according to the present invention;

FIG. 2 is a schematic view of the structure in the direction A-A in FIG. 1;

FIG. 3 is a schematic view of the structure in the direction B-B in FIG. 1;

FIG. 4 is an enlarged schematic view of the structure at C in FIG. 1;

fig. 5 is a top view of the D-D track 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 device for assisting pedestrian traffic, which is described with reference to fig. 1 to 5, includes a vehicle body 11, a first sliding cavity 28 with an upward opening is provided in the vehicle body 11, a load-bearing device 101 is provided in the first sliding cavity 28, the load-bearing device 101 can be pressed down according to the weight of the upper portion to transmit the power downward, a second sliding cavity 41 with a forward opening is provided below the load-bearing device 101, a sliding block 18 is provided in the second sliding cavity 41 and can slide forward and backward, a pushing device 102 is provided in front of the sliding block 18, the sliding block 18 can be pushed backward by the pushing device 102 to disengage the power source from the moving part below to brake the vehicle, a first rotating shaft 19 is rotatably provided in the sliding block 18, a first bevel gear 20 and a second bevel gear 21 are fixedly provided on the surface of the first rotating shaft 19, and a differential device 103 is provided below the first rotating shaft 19, the differential device 103 enables left and right wheels to rotate at different rotating speeds when the trolley turns, a first spring 12 is fixedly arranged between the lower side of the platform 15 and the lower end surface of the first sliding cavity 28, supporting platforms 38 are arranged on two sides of the first spring 12, the platform 15 is pressed to slide downwards after people load on the first sliding cavity 28, the first spring 12 is compressed, when the first sliding cavity 28 falls onto the supporting platforms 38, the third bevel gear 14 is meshed with the first bevel gear 20, the power of the motor 17 can be transmitted downwards, second sliding cavities 41 with upward openings are symmetrically arranged on the left and right sides of the differential device 103, second rotating shafts 25 are rotatably arranged in the second sliding cavities 41 in a bilateral symmetry manner, first gears 22 are fixedly arranged on the end surfaces, which are close to each other, of the second rotating shafts 25, and high-speed wheels 27 are fixedly arranged on the end surfaces, which are far away from each other, of the second rotating shafts 25 outside two ends of the trolley body 11, a fourth rotating shaft 26 is rotatably arranged at the lower side of the third rotating shaft 23, a third gear 30 is symmetrically and fixedly arranged on the surface of the fourth rotating shaft 26 in the second sliding cavity 41, low-speed wheels 29 are fixedly arranged on the surfaces of the two ends of the fourth rotating shaft 26 at the lower side of the vehicle body 11, an outer rail 47 is arranged below the high-speed wheels 27, an inner rail 48 is arranged below the low-speed wheels 29, the inner rail 48 is higher than the auxiliary road, a first spring cavity 49 with an upward opening is arranged in the inner rail 48, a series of speed reducing blocks 51 are arranged in the first spring cavity 49 in a vertically sliding manner, a spring group 50 is arranged between the lower end wall of each speed reducing block 51 and the lower end wall of the first spring cavity 49, when a trolley runs through the road, the high-speed wheels 27 are arranged on the outer rail 47, the low-speed wheels 29 are used for high-speed running of the trolley, and when the trolley comes to the auxiliary roads at both sides of the road, the middle part of the track is raised, the low-speed wheels 29 are positioned on the inner track 48, the high-speed wheels 27 are overhead, and the trolley runs at low speed, so that pedestrians can get on and off conveniently.

Beneficially, the load-bearing device 101 includes a platform 15 disposed in the first sliding cavity 28 and capable of sliding up and down, a rotating cavity 39 with a downward opening is disposed at a lower portion of the platform 15, two sets of identical fifth rotating shafts 16 are rotatably disposed in the rotating cavity 39 in a front-back direction, a motor 17 is fixedly disposed on a right end surface of the fifth rotating shaft 16 at a front side, a belt pulley 13 and a third bevel gear 14 are fixedly disposed on surfaces of the two sets of fifth rotating shafts 16 in the rotating cavity 39, and the front set of belt pulley 13 and the rear set of belt pulley 13 are in transmission connection through the belt 40.

Beneficially, the pushing device 102 includes a first spring cavity 42 which is arranged at the front side of the slider 18 and penetrates backwards, an upper set and a lower set of second springs 43 are fixedly arranged between the front end wall of the slider 18 and the front end wall of the first spring cavity 42, a through hole 52 is arranged at the front side of the first spring cavity 42, a hinged block 45 is arranged at the front side of the vehicle body 11, a hand brake 44 is hinged on the hinged block 45, the lower end of the hand brake 44 is in contact with the front end of the slider 18 through the through hole 52, a handle 53 is arranged at the upper end of the hand brake 44, a traffic light pole 55 is arranged at the front left side of the vehicle body 11, a baffle 46 is rotatably arranged in the traffic light pole 55, a backwards convex block 54 is arranged at the lower end of the baffle 46, and the convex block 54 is in contact with the lower end of.

Advantageously, said differential device 103 comprises a third rotating shaft 23 rotatably arranged below said 1, a fourth bevel gear 32 and a fifth bevel gear 33 are fixedly arranged on the surface of the third rotating shaft 23, a supporting column 31 is symmetrically arranged on the left end wall of the fourth bevel gear 32 up and down, a sixth rotating shaft 35 is rotatably arranged at the adjacent end of the supporting column 31, a sixth bevel gear 34 is fixedly arranged on the surface of the sixth rotating shaft 35, the upper and lower sixth bevel gears 34 and the fifth bevel gear 33 are engaged with each other, a seventh rotating shaft 37 is arranged at the left side of the sixth bevel gear 34, a seventh bevel gear 36 is rotatably arranged at the right end of the seventh rotating shaft 37, the seventh bevel gear 36 is engaged with the upper and lower sixth bevel gears 34, and the third gear 24 is symmetrically disposed on the left end surface of the seventh rotating shaft 37 and the right end surface of the third rotating shaft 23.

The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.

Sequence of mechanical actions of the whole device: in the initial state, the platform 15 is at the uppermost position, the slider 18 is at the rearmost position, and the first spring 12, the first spring chamber 42, and the spring assembly 50 are all in the relaxed state.

When the device of the present invention works, pedestrians stand on the platform 15, the platform 15 presses down and simultaneously presses down the first spring 12 to drive the belt pulley 13 to move downward, when the number of pedestrians on the platform 15 reaches a certain degree and the platform 15 moves downward to the support platform 38, the third bevel gear 14 is engaged with the first bevel gear 20 below, the motor 17 is started to drive the fifth rotating shaft 16 at the front side to rotate, the belt pulley 13 and the third bevel gear 14 are driven at the front side to rotate at the same time, the belt pulley 13 at the rear side is driven to rotate by the belt 40 to drive the first bevel gear 20 to rotate, thereby driving the second bevel gear 21 fixedly disposed on the surface of the first rotating shaft 19 and the first rotating shaft 19 to rotate, and the third gears 24 at the left and right sides are respectively driven to rotate by the differential device 103, the first gear 22 and the third gear 30 are driven to rotate in the same direction, the high-speed wheel 27 and the low-speed wheel 29 are driven to rotate respectively, at the moment, the high-speed wheel 27 is located on the outer rail 47 to drive the whole equipment to move forwards, when the equipment moves to two lateral curbs from a road, the inner rail 48 at the curbs is higher than the road, the low-speed wheel 29 falls into the inner rail 48, the high-speed wheel 27 is lifted off the outer rail 47, the low-speed wheel 29 downwards presses the speed reducing block 51 to press the spring groups 50 one by one, the speed reducing block 51 provides a resistance, and meanwhile, as the transmission ratio of the low-speed wheel 29 to the high-speed wheel 27 to the third gear 24 is different, a trolley moving to the curbs moves forwards slowly at the curbs, so that pedestrians get on and off the vehicle; when the equipment is positioned on the curb, the number of pedestrians on the platform 15 is small, namely the platform 15 cannot be pressed down for a sufficient distance, the power of the motor 17 cannot be transmitted, the equipment stays on the original place to wait until the equipment starts to operate again after enough pedestrians stand on the platform 15; when the red and green lights are no to pass, the baffle plate 46 swings to the position right in front of the vehicle body 11, when the equipment runs to the edge of a road, the lug 54 presses the hand brake 44 backwards to stretch the second spring 43 to drive the slide block 18 to move backwards, the first bevel gear 20 is disengaged from the third bevel gear 14, the equipment stops on the spot, after the traffic lights are converted into the traffic allowing state, the baffle plate 46 swings to the road to block the transverse vehicles, meanwhile, the slide block 18 slides forwards under the spring force of the second spring 43 to be re-engaged, so that the equipment continues to run, and when the equipment runs in an emergency, pedestrians on the vehicle body 11 pull the handle 53 forwards to realize the function of emergency stop.

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.