CN212670397U - Crossing guardrail - Google Patents
Crossing guardrail Download PDFInfo
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- CN212670397U CN212670397U CN202020652742.3U CN202020652742U CN212670397U CN 212670397 U CN212670397 U CN 212670397U CN 202020652742 U CN202020652742 U CN 202020652742U CN 212670397 U CN212670397 U CN 212670397U
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- guardrail
- signal lamp
- intersection
- pedestrian crossing
- lamp pole
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Abstract
The utility model provides a crossing guardrail belongs to the technical field of town road management and control. A crossing guardrail comprises a signal lamp post and a telescopic guardrail; the utility model discloses a set up the telescopic guardrail in the lateral part of signal lamp pole, the fit of guardrail and signal lamp pole is arranged has been realized, the resource is more practiced thrift, also make the guardrail can follow the horizontal direction flexible, and set up the signal lamp pole in each pedestrian crossing line scope of cross department, realized the control to each pedestrian crossing line patency promptly through the flexible of guardrail, realize stopping completely or opening completely, security and passability have further been promoted on the basis that possesses the function of the stake of stopping traffic, in addition, the flexible of guardrail can be associated with the change of signal lamp, extend when the red light, withdraw when the green light, intelligent degree is higher.
Description
Technical Field
The utility model relates to a technical field of town road management and control specifically relates to an intersection guardrail.
Background
At the intersection of town road, for guaranteeing safety, often set up in the pedestrian crossing line and guide people and cross the road, nevertheless still have many pedestrians often to cross the road in disorder, consequently, be the prerequisite of road safety to the reasonable management and control of intersection.
At present, pedestrian guardrails are not arranged in pedestrian crossing line ranges of a plurality of existing roads at intersections, so that some pedestrians have a lucky psychology, still cross roads messy under the condition that the traffic light is a red light, traffic potential safety hazards are caused, and even traffic safety accidents are caused. Although guard bars of 30-50 meters are arranged on part of roads in the upstream direction at the cross pedestrian crossing line, and meanwhile, the traffic stopping piles are arranged at the boundary stone slope at the cross, so that the motor vehicles are prevented from driving into the sidewalk. However, a certain interval still exists between adjacent car stopping piles, so that part of pedestrians can still pass through the road at will during the red light period, and safety accidents are caused; in addition, because the pile of holding up traffic belongs to the physical isolation facility, the weight is heavy, and the pile position of holding up traffic after the installation changes comparatively troublesome, has certain restriction effect to pedestrian, accessible wheelchair etc. for current pile of holding up traffic also has certain hindrance problem when playing the isolation effect, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the invention aims to provide an intersection guardrail, by arranging telescopic guardrails on two sides of a signal lamp post, simultaneously, each pedestrian crossing line corresponds to the signal lamp post with the telescopic guardrail, and the telescopic guardrail is related to the change of a signal lamp on the signal lamp post, under the condition of red light, the guardrail extends out to block the pedestrian crossing line range corresponding to the intersection and prevent pedestrians or non-motor vehicles from passing through the intersection, and when the signal lamp is green, the guardrail retracts into the signal lamp post, so that no obstacle is arranged in the pedestrian crossing line range corresponding to the intersection, no obstacle is caused to the pedestrians or the non-motor vehicles, the intersection guardrail has the function of a traffic blocking pile, and the pedestrian crossing line range at the intersection can be completely isolated or completely unobstructed, the practicability is higher and the intersection is safer, in addition, the guardrail sets up in the signal lamp pole, has realized the fit of tiger wolf and signal lamp pole and has arranged, and the resource is more saved.
The specific technical scheme is as follows:
a crossing guardrail having the features comprising:
the signal lamp post is arranged at each pedestrian crossing line at the intersection, and is provided with three signal lamps, namely red, green and yellow;
the guardrail, the guardrail are telescopic guardrail, and the guardrail sets up in the lateral part of each signal lamp pole, and stretches out the back at the guardrail, and the guardrail that stretches out covers the width scope of the pedestrian crossing line that the signal lamp pole that belongs to corresponds.
The intersection guardrail is characterized in that the signal lamp post is arranged at the central position of the pedestrian crossing line at the intersection.
Foretell intersection guardrail, wherein, the both sides of each signal lamp pole all are provided with the guardrail.
The intersection guardrail comprises a lamp post, a telescopic state of the guardrail, a lamp extending state of the guardrail, and a retracting state of the guardrail, wherein the telescopic state of the guardrail is associated with red and green lamps on the lamp post of the signal lamp.
The intersection guardrail comprises a guardrail body and a guardrail body, wherein after the guardrail body is stretched, the width range of one side of the guardrail body is 2.3-2.7 m or 2.8-3.2 m.
The intersection guardrail is characterized in that after the guardrail is stretched, the height range of the guardrail is 1.1-1.5 m.
The intersection guardrail is characterized in that a suspension part is arranged between the guardrail and the ground, and the suspension range is 0.1-0.3 m.
The intersection guardrail is of a scissor type telescopic structure and comprises a plurality of connecting rod groups arranged in an X shape along the telescopic direction of the guardrail, two adjacent connecting rod groups are hinged with each other, and the hinged position is the end part of a connecting rod in the corresponding connecting rod group.
The positive effects of the technical scheme are as follows:
the intersection guardrail is characterized in that the signal lamp pole is arranged in the pedestrian crossing line range at the road intersection, the telescopic guardrail is arranged at the side part of the signal lamp pole, the guardrail can cover the width range of the pedestrian crossing line corresponding to the signal lamp pole after being extended, namely, the guardrail can completely block the corresponding pedestrian crossing line range in the extending opening, and under the retracting state of the guardrail, the guardrail retracts into the signal lamp pole to realize the complete smoothness of the corresponding pedestrian crossing line range, the safety and the passability are further improved on the basis of realizing the function of the vehicle blocking pile, the safety and the practicability are higher, in addition, the linkage of the guardrail and the signal lamp on the signal lamp pole is realized, the guardrail extends in the red light, retracts in the green light to ensure that the guardrail can extend more intelligently and retract, the safety is higher, and the signal lamp pole is arranged on the signal lamp pole to realize the combined arrangement of the signal lamp and the guardrail, the resources are saved.
Drawings
Fig. 1 is a layout view of an intersection guardrail of the present invention at an intersection;
fig. 2 is a structural diagram of the intersection guardrail according to a preferred embodiment of the present invention.
In the drawings: 1. a signal lamp post; 11. a signal lamp; 2. a guardrail; 21. a linkage; 3. an intersection; 4. pedestrian crossing line.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following embodiments are specifically described with reference to fig. 1 to 2, but the following contents are not intended to limit the present invention.
Fig. 1 is a layout view of an intersection guardrail of the present invention at an intersection; fig. 2 is a structural diagram of the intersection guardrail according to a preferred embodiment of the present invention. As shown in fig. 1 and 2, the present embodiment provides a crossing guardrail including: signal lamp pole 1 and telescopic guardrail 2, and the one end of guardrail 2 is connected on signal lamp pole 1, through the concertina movement of guardrail 2 on signal lamp pole 1, realizes stopping and opening the pedestrian crossing scope of 3 departments in the crossing.
Specifically, signal lamp pole 1 sets up in 3 every crosswalk lines 4 departments of crossing, and is provided with red, green, yellow three signal lamp 11 on the signal lamp pole 1, and the signal lamp 11 control corresponding crosswalk's on the signal lamp pole 1 is current, for pedestrian or non-motor vehicle pass through on the crosswalk provide the reference, realize that signal lamp 11 most basic traffic signal embodies the function, simultaneously, also provides the structural basis for follow-up 2 installations of guardrail.
Specifically, telescopic guardrail 2 sets up in the lateral part of each signal lamp pole 1, make guardrail 2 transversely expand, and extend at guardrail 2 after opening, the guardrail 2 that extends covers the width scope of pedestrian crossing line 4 that place signal lamp pole 1 corresponds, can expand the back at guardrail 2, block pedestrian crossing line 4 that corresponds through guardrail 2, it is current on pedestrian crossing line 4 to just go on, the security is higher, in addition, return back to signal lamp pole 1 at guardrail 2, guardrail 2 can not lead to the fact the effect of blocking to pedestrian crossing line 4 scope, pedestrian crossing line 4 scope is in unobstructed state, the unable problem of opening pedestrian crossing line 4 completely of facility has been avoided blocking to the tradition, the trafficability is higher, structural design is more reasonable, the practicality is higher.
More specifically, 1 sentence of each signal lamp pole sets up in the central position of 3 corresponding pedestrian crossing lines 4 in crossing, make pedestrian and non-motor driver can be better distinguish signal lamp pole 1 that 4 corresponding pedestrian crossing lines in place, make clear and definite current signal information, the security is improved, in addition, also make the distance of the both sides of signal lamp pole 1 to the both sides of 4 width direction of corresponding pedestrian crossing lines shortest, and simultaneously, the both sides of each signal lamp pole 1 all are provided with guardrail 2, make the flexible length of each guardrail 2 all be in under the minimum condition, thereby make the stroke that stretches out and draws back of guardrail 2 minimum, the flexible required time of guardrail 2 has been shortened, thereby realized the flexible quick response of guardrail 2, prevent to shorten pedestrian or non-motor vehicle's transit time because of 2 flexible time overlengths of guardrail, structural design is more reasonable.
More specifically, guardrail 2's flexible state and the red of place signal lamp pole 1, green light are correlated, and guardrail 2 is the state of extending when the red light, and guardrail 2 is the withdrawal state when green light, and the driver of guardrail 2 is connected with signal lamp 11's controller promptly, realizes controlling guardrail 2 is flexible through signal lamp 11's controller for guardrail 2's flexible and signal lamp 11's signal information more matches, and intelligent degree is higher.
More specifically, after the guardrail is stretched, the width range of 2 unilateral guardrails is 2.3 ~ 2.7m or 2.8 ~ 3.2m, preferably, after the stretching, the width of 2 unilateral guardrails is 2.5m or 3m, so that after the guardrail is stretched, the guardrail 2 can be matched with the existing pedestrian crossing line 4 of 5m or 6m, and the degree of cooperation is higher.
More specifically, after the guardrail is stretched, the height range of the guardrail 2 is 1.1-1.5 m, preferably, after the guardrail is stretched, the height of the guardrail 2 is 1.3m, the height of pedestrians and non-motor vehicles of different types at different ages can be adapted, the use requirements can be better met, and the structural design is more reasonable.
More specifically, be provided with between guardrail 2 and the ground unsettled, and unsettled scope is 0.1 ~ 0.3m, and is preferred, and the unsettled height in bottom of guardrail 2 is 0.2m for there is the interval between the bottom of guardrail 2 and the ground, made things convenient for guardrail 2's flexible, also avoided the not tight problem of obstruction that too high interval leads to simultaneously, improved the security.
More specifically, guardrail 2 is for cutting formula extending structure, and guardrail 2 includes again that a plurality of that arranges along 2 flexible directions of guardrail is the linkage 21 that "X" font set up, and two adjacent linkages 21 are articulated each other, and the tip of articulated department for connecting rod among the corresponding linkage 21 for at flexible in-process, guardrail 2's flexible direction remains unchanged all the time, is flexible along the horizontal direction, and rational in infrastructure, and the reliability is higher, does benefit to production and manufacturing.
As the preferred embodiment, the guardrail 2 is made of grid light materials, which not only facilitates the extension and contraction of the guardrail 2, but also reduces the weight of the guardrail 2, reduces the bearing load of the lamp post 1 of the signal lamp, and has more reasonable structural design.
As a preferred embodiment, the extension and retraction of the guardrail 2 can be performed in advance, when the red light changes to the green light, the guardrail can be retracted when the red light is down, and when the green light changes to the red light, the guardrail 2 can be extended during the yellow light, so that the influence of shortening the passing time due to the extension and retraction of the guardrail 2 is further reduced, and the structural design is more reasonable.
The intersection 3 guardrail 2 provided by the embodiment comprises a signal lamp post 1 and a telescopic guardrail 2; through setting up telescopic guardrail 2 in the lateral part of signal lamp pole 1, the fit of guardrail 2 and signal lamp pole 1 has been realized and has been arranged, the resource is more practiced thrift, it is flexible also to make guardrail 2 can follow the horizontal direction, and set up signal lamp pole 1 and cross 3 every pedestrian crossing line 4 within ranges of department, the control to 4 patency of every pedestrian crossing line has been realized through the flexible of guardrail 2 promptly, realize stopping completely or opening completely, security and passability have further been promoted on the basis that possesses the stake function of stopping traffic, in addition, guardrail 2 flexible can be associated with signal lamp 11's change, extend when the red light, withdraw when the green light, intelligent degree is higher.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (8)
1. An intersection guardrail, comprising:
the signal lamp post is arranged at each pedestrian crossing line at the intersection, and is provided with three signal lamps, namely red, green and yellow;
the guardrail is telescopic, the guardrail sets up in each the lateral part of signal lamp pole, and after the guardrail stretches out, stretch out the guardrail will be located the signal lamp pole corresponds the width scope of pedestrian crossing line covers.
2. The intersection guardrail of claim 1, wherein the signal light pole is disposed at the intersection at a central location of the pedestrian crossing.
3. The intersection guardrail of claim 2, wherein the guardrail is disposed on both sides of each signal lamp post.
4. The intersection guardrail of claim 1, wherein the telescopic state of the guardrail is associated with red and green lights on the post of the signal light, the guardrail being in an extended state when the red light is on and the guardrail being in a retracted state when the green light is on.
5. The intersection guardrail of claim 1, wherein the guardrail has a width on one side ranging from 2.3 to 2.7m or from 2.8 to 3.2m when extended.
6. The intersection guardrail of claim 1, wherein the guardrail has a height ranging from 1.1 to 1.5m when extended.
7. The intersection guardrail of claim 1, wherein a suspension range is 0.1-0.3 m and is arranged between the guardrail and the ground.
8. The intersection guardrail of claim 1, wherein the guardrail is of a scissor-type telescopic structure and comprises a plurality of X-shaped connecting rod groups arranged along the telescopic direction of the guardrail, two adjacent connecting rod groups are hinged to each other, and the hinged position is the end part corresponding to a connecting rod in the connecting rod group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020652742.3U CN212670397U (en) | 2020-04-26 | 2020-04-26 | Crossing guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020652742.3U CN212670397U (en) | 2020-04-26 | 2020-04-26 | Crossing guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212670397U true CN212670397U (en) | 2021-03-09 |
Family
ID=74814113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020652742.3U Active CN212670397U (en) | 2020-04-26 | 2020-04-26 | Crossing guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212670397U (en) |
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2020
- 2020-04-26 CN CN202020652742.3U patent/CN212670397U/en active Active
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