CN210507004U - Position auxiliary adjusting device for light curtain mounted on roadway - Google Patents

Abstract

The utility model discloses a position auxiliary adjusting device for a light curtain installed on a roadway, which belongs to the technical field of traffic light curtains, and comprises a left upright post, a right upright post, an auxiliary upright post and a control mechanism, a sidewalk is arranged between the left upright post and the right upright post, the bottom end in the left upright post is provided with a motor, a threaded rod is fixedly connected with a power shaft end of the motor, two groups of shifting thread sleeves are in threaded connection on the threaded rod, the right side ends of the two groups of shifting thread sleeves penetrate through the left upright post and are fixedly connected with a light curtain emitter, one side of the right upright post opposite to the light curtain emitter is fixedly connected with an absorption plate, which is helpful for improving the traffic safety consciousness of a driver, and the upper and lower positions of the light curtain can be adjusted to adapt to roads with different gradients, so that the driver can find the light curtain as early as possible, reduce the speed in advance, improve the safety, when the vehicle is found to be a special vehicle, the light curtain is closed to enable the vehicle to pass, so that the time of vehicle operation is not delayed.

Description

Position auxiliary adjusting device for light curtain mounted on roadway

Technical Field

The utility model relates to a traffic light curtain technical field specifically is an install on the roadway position auxiliary adjusting device for light curtain.

Background

At present, along with the increasing of city scale, the rapid increase of urban population and motor vehicles, road traffic management is more complicated, and pedestrian's traffic consciousness and security consciousness are different, can take place the pedestrian often and violate the phenomenon of traffic rules, make a dash across the red light, and this has brought huge potential safety hazard for road traffic. Every year, traffic accidents caused by pedestrians running red light are high, so that a lot of casualty accidents are caused, and property loss of vehicles and other public facilities reaches billions of yuan.

At present, a Chinese patent with application number CN201721553690.9 discloses a light curtain barrier gate for warning pedestrians to cross zebra crossing, which comprises a left upright post and a right upright post, wherein one or two upright posts are provided with a voice broadcast device and red and green indicating lamps; the inner sides of the left and right upright posts are respectively provided with an infrared sensing device and laser emitters which are arranged side by side; spraying devices are arranged in the left upright post and the right upright post, and each spraying device consists of a pressure pump, an atomizing pipeline and a nozzle matched with each laser emitter; the infrared sensing device is in communication connection with the industrial control module, the industrial control module is in communication connection with the traffic control system, and the work dynamics of the voice broadcaster, the red indicator light, the green indicator light, the laser emitter and the spraying device are controlled in real time.

Although the device is beneficial to improving the traffic safety awareness of drivers and pedestrians, the device cannot timely close the light curtain when a special vehicle emergently works, so that the running speed of the special vehicle can be delayed, the working opportunity is delayed, further, the height of the light curtain cannot be adjusted in roads with different gradients, the driver cannot find the light curtain as soon as possible, and the braking distance is small, and the potential safety hazard is large.

Based on this, the utility model designs an install light curtain on the roadway with supplementary adjusting device of position to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an install light curtain and use position auxiliary adjusting device on roadway, in order to solve the urgent operation of special vehicle that proposes in the above-mentioned background art, the device can not be timely close the light curtain, thereby can delay the speed of traveling of special vehicle, delay the operation opportunity, furthermore, the device can not adjust the height of light curtain in the road of slope difference, can not make driver's discovery light curtain as early as possible, thereby lead to braking distance less, the great problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an install on carriageway and go up light curtain with supplementary adjusting device in position, includes left stand, right stand, auxiliary column and control mechanism, the equal fixedly connected with built-in fitting of four corners of left side stand, right stand and auxiliary column lower extreme, be equipped with the pavement between left side stand and the right stand, the inside bottom of left side stand is equipped with the motor, motor power shaft end fixedly connected with threaded rod, the threaded rod other end passes through the bearing and rotates to be connected in the inside top of left stand, threaded connection has two sets of aversion thread bushings on the threaded rod, and two sets of aversion thread bushing right side end all runs through left stand fixed connection in the light curtain transmitter, the spout that the same width with aversion thread bushing is seted up to left stand right side end, the right stand is the one side fixedly connected with absorption plate relative with the light curtain transmitter, the traffic signal system and the analysis module are both electrically connected to the central processing unit through a circuit.

Preferably, the upper ends of the left stand column and the right stand column are fixedly connected with supporting rods, the upper ends of the supporting rods are fixedly connected with rain shields, and the upper ends of the rain shields are of arc-shaped structures.

Preferably, the auxiliary upright post is installed at a distance of 50m from the front of the sidewalk, and the upper end of the auxiliary upright post is provided with a camera.

Preferably, the camera output port is electrically connected to the analysis module interface port through a wire.

Preferably, the central processing unit is electrically connected to the light curtain emitter through an electric wire, and the central processing unit and the analysis module are both buried underground.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up the light curtain in people moving walkways department and warn the driver, prevent that it from rushing the red light, help improving driver's traffic safety consciousness, can adjust the upper and lower position of light curtain simultaneously, in order to adapt to the road of different slopes, make the driver discover the light curtain as early as possible, slow down in advance, the security is improved, furthermore, be equipped with the camera in people moving walkways 50m department, whether detectable vehicle is the operation of special vehicle, when the discovery is special vehicle, close the light curtain, make the vehicle current, in order to avoid delaying the vehicle operation opportunity.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the left upright shown in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the right pillar structure of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the auxiliary column of FIG. 1 according to the present invention;

fig. 5 is a schematic view of the control mechanism of fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-left column, 2-right column, 3-auxiliary column, 4-embedded part, 5-sidewalk, 6-motor, 7-threaded rod, 8-bearing, 9-displacement threaded sleeve, 10-light curtain emitter, 11-chute, 12-absorption plate, 13-central processor, 14-traffic signal system, 15-analysis module, 16-support rod, 17-rain shield, and 18-camera.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a position auxiliary adjusting device for a light curtain installed on a roadway comprises a left upright post 1, a right upright post 2, an auxiliary upright post 3 and a control mechanism, wherein embedded parts 4 are fixedly connected to four corners of the lower ends of the left upright post 1, the right upright post 2 and the auxiliary upright post 3, a sidewalk 5 is arranged between the left upright post 1 and the right upright post 2, a motor 6 is arranged at the bottom end inside the left upright post 1, a threaded rod 7 is fixedly connected to a power shaft end of the motor 6, the other end of the threaded rod 7 is rotatably connected to the top end inside the left upright post 1 through a bearing 8, two groups of shifting threaded sleeves 9 are in threaded connection with the threaded rod 7, the right side ends of the two groups of shifting threaded sleeves 9 penetrate through the left upright post 1 and are fixedly connected to a light curtain emitter 10, a chute 11 with the same width as the shifting threaded sleeves 9 is arranged at the right side of the left upright post 1, the control mechanism comprises a central processing unit 13, a traffic signal system 14 and an analysis module 15, wherein the traffic signal system 14 and the analysis module 15 are both electrically connected to the central processing unit 13 through a circuit.

Wherein, the equal fixedly connected with bracing piece 16 in left stand 1 and the 2 upper ends of right stand, bracing piece 16 upper end fixedly connected with weather shield 17 for keep off the rain, prevent that the raindrop from getting into 1 inside of left stand and causing the harm to 6 components of motor from spout 11, can prevent again that the raindrop from dripping to absorbing plate 12 simultaneously, produce refraction phenomenon to the light source of light curtain transmitter 10 transmission, weather shield 17 upper end is the arc structure, it can not attached to the upper end of weather shield 17 to be the raindrop, can drop from the edge of arc structure because its self gravity. The auxiliary column 3 is installed in the distance of 50m from the front of the sidewalk 5, the camera 18 is installed at the upper end of the auxiliary column 3, the camera 18 is used for detecting vehicle information, and the camera 18 can detect whether the vehicle is operated by a special vehicle in real time, such as an ambulance, a police car, a fire truck and the like. The output port of the camera 18 is electrically connected to the interface end of the analysis module 15 through an electric wire, the camera 18 transmits the shot picture to the analysis module 15, the analysis module compares the shot vehicle characteristic with the vehicle information in the database, and when the vehicle is detected to be a special vehicle, the structure is transmitted to the central processing unit 13. Central processing unit 13 passes through electric wire electric connection in light curtain transmitter 10, and central processing unit 13 and analysis module 15 are all buried underground in the underground, and central processing unit 13 accessible electric wire on-off control light curtain transmitter 10's operation buries central processing unit 13 and analysis module 15 underground simultaneously and can prevent to suffer destruction, extension fixture's life.

One specific application of this embodiment is: when the light curtain warning device is used, the left upright post 1 and the right upright post 2 are respectively arranged at two ends of a sidewalk 5, the auxiliary upright post 3 is arranged at a roadside which is fifty meters away from the sidewalk 5, the upright posts are better and stable to be arranged through the embedded parts 4, in the implementation process, the central processing unit 13 controls the operation of the light curtain emitter 10 through light source information sent by the traffic signal system 14, when the red light is in time, the light curtain emitter 10 is started to send laser lines to the right upright post 2, the absorption plate 12 at the upper end of the right upright post 2 can absorb the light source to avoid the influence of reflection on surrounding pedestrians and vehicles, so that a light curtain is formed to warn the vehicles not to enter, when the green light is in time, the central processing unit 13 closes the light curtain emitter 10 to disappear, the vehicles can normally run at the time, and further, the start motor 6 can drive the threaded rod 7 to rotate so, the driver can be more easily aware in roads with different gradients, furthermore, the camera 18 can detect the characteristics of the vehicle in real time and transmit the characteristics to the analysis module 15, and when the analyzed vehicle is consistent with a special vehicle, the result is transmitted to the central processing unit 13, so that the central processing unit 13 closes the light curtain emitter 10, the light curtain disappears, and the special vehicle passes.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides an install light curtain on roadway and assist adjusting device with position, includes left stand (1), right stand (2), supplementary stand (3) and control mechanism, its characterized in that: four corners of the lower end of the left upright post (1), the right upright post (2) and the auxiliary upright post (3) are fixedly connected with embedded parts (4), a sidewalk (5) is arranged between the left upright post (1) and the right upright post (2), a motor (6) is arranged at the bottom end inside the left upright post (1), a threaded rod (7) is fixedly connected with a power shaft end of the motor (6), the other end of the threaded rod (7) is rotatably connected to the top end inside the left upright post (1) through a bearing (8), two groups of shifting thread sleeves (9) are in threaded connection with the threaded rod (7), the right side ends of the two groups of shifting thread sleeves (9) penetrate through the left upright post (1) and are fixedly connected with a light curtain emitter (10), a sliding groove (11) with the same width as the shifting thread sleeves (9) is formed in the right side end of the left upright post (1), and an absorption plate (12) is fixedly, the control mechanism comprises a central processing unit (13), a traffic signal system (14) and an analysis module (15), wherein the traffic signal system (14) and the analysis module (15) are both electrically connected to the central processing unit (13) through circuits.

2. The position auxiliary adjusting device for the light curtain installed on the roadway according to claim 1, wherein: the rain-proof structure is characterized in that the upper ends of the left stand column (1) and the right stand column (2) are fixedly connected with supporting rods (16), the upper ends of the supporting rods (16) are fixedly connected with rain-proof covers (17), and the upper ends of the rain-proof covers (17) are arc-shaped structures.

3. The position auxiliary adjusting device for the light curtain installed on the roadway according to claim 1, wherein: the auxiliary upright post (3) is arranged at a position 50m away from the front of the sidewalk (5), and the upper end of the auxiliary upright post (3) is provided with a camera (18).

4. The position auxiliary adjusting device for the light curtain installed on the roadway as claimed in claim 3, wherein: the output port of the camera (18) is electrically connected with the interface end of the analysis module (15) through a wire.

5. The position auxiliary adjusting device for the light curtain installed on the roadway according to claim 1, wherein: the central processing unit (13) is electrically connected to the light curtain emitter (10) through an electric wire, and the central processing unit (13) and the analysis module (15) are buried underground.

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