CN213836117U

CN213836117U - Anti-backward-slip danger-avoiding lane

Info

Publication number: CN213836117U
Application number: CN202021439653.7U
Authority: CN
Inventors: 刘子铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-18
Filing date: 2020-07-18
Publication date: 2021-07-30
Anticipated expiration: 2030-07-18

Abstract

The utility model provides a skid-proof dangerous lane of keeping away belongs to road facilities technical field, including the device main part, groove structure, the rubber gyro wheel, the activity pivot, the bottom platform, spacing spring and activity limiting plate, the nested groove structure that is provided with in device main part top surface, groove structure top right side has the rubber gyro wheel through pivot swing joint, groove structure top left side swing joint has the activity pivot, the inboard bottom right side fixedly connected with bottom platform of groove structure, bottom platform top fixed surface is connected with spacing spring, the device main part has the activity limiting plate through activity pivot swing joint, the activity limiting plate still includes spacing recess, surperficial arch and bottom recess. The utility model discloses in the surface protruding be provided with a plurality ofly, and the interval is gapped between the surface protruding, be provided with a plurality ofly and between the interval gapped surface protruding can be very big increase vehicle tyre and surperficial bellied frictional force to improve the braking capacity of vehicle.

Description

Anti-backward-slip danger-avoiding lane

Technical Field

The utility model relates to a road facilities technical field, more specifically relates to a keep away dangerous lane technical field.

Background

The road is an infrastructure for various trackless vehicles and pedestrians to pass through in terms of word meaning; the automobile safety hazard prevention system is divided into roads, urban roads, rural roads, factory roads, forestry roads, examination roads, competition roads, automobile test roads, workshop roads, school roads and the like according to the use characteristics of the automobile safety hazard prevention system, ancient China also has posters and also refers to ways for reaching a certain target and ways for developing and changing things, and an insurance avoiding lane refers to a special lane which is additionally arranged on the outer side of a lane of a long and steep downhill road section and is used for enabling an out-of-control speed (brake failure) automobile to drive away from a main line to safely decelerate, but the existing insurance avoiding lane has a single structure and cannot play a role of preventing the automobile from sliding backwards, and when the automobile rushes up the insurance avoiding lane and decelerates and stops, the automobile sometimes slides backwards due to the weight, so that the out-of-control automobile returns to a normal lane again to cause a secondary automobile accident, and further has great safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that proposes among the above-mentioned background art to provide an antiskid keeps away dangerous lane behind.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-backward-slip danger avoiding lane comprises a device main body, a groove structure, rubber rollers, a movable rotating shaft, a bottom platform, a limiting spring and a movable limiting plate, wherein the groove structure is nested on the surface of the top of the device main body;

the movable limiting plate further comprises a limiting groove, a surface protrusion and a bottom groove, the limiting groove is arranged on the right side surface of the movable limiting plate in a nested mode, the surface protrusion is fixedly connected to the surface of the limiting groove, the bottom groove is arranged on the bottom surface of the movable limiting plate in a nested mode, and the top end of the limiting spring is connected with the bottom groove.

Preferably, the bottom platform is arranged in an inclined manner, and the limiting spring is also arranged in an inclined manner.

Preferably, the length of the movable limiting plate is 100-200cm, and the movable limiting plates are provided with a plurality of groups, and each group of movable limiting plates is provided with 4-6 movable limiting plates.

Preferably, the limiting groove is arc-shaped, and the top of the limiting groove is processed by an arc.

Preferably, the surface protrusions are provided in plurality, and gaps are arranged among the surface protrusions.

Preferably, the movable limiting plate takes the movable rotating shaft as the center, and the rotation angle of the movable limiting plate is 0-35 degrees.

The utility model provides a skid-proof dangerous lane of keeping away has following beneficial effect:

1. the anti-backward-slip danger avoiding lane is provided with a bottom platform, the bottom platform is obliquely arranged, a limiting spring is obliquely arranged, the device is installed at a proper position during installation, when a vehicle is out of control and rushes to the danger avoiding lane, the vehicle can firstly rush to a high point of the device main body along the bottom of the device main body, a large amount of impact energy can be absorbed during the process, so that the speed of the vehicle is reduced, the tire of the vehicle can press a movable limiting plate during the process, the movable limiting plate can rotate for a certain angle along a movable rotating shaft, the movable limiting plate can sink into a groove structure, when the tire completely presses the movable limiting plate, the movable limiting plate can rebound due to the elastic potential energy released by the limiting spring, and because the bottom platform is obliquely arranged, the movable limiting spring can reset the movable limiting plate along the oblique direction, at the moment, if the vehicle completely stops and has a backward trend, the tire of vehicle can contact with spacing recess to because spacing recess is the arc form setting, and spacing recess top is handled through the circular arc, the spacing recess that is the arc form setting can agree with the tire, and the top can protect the tire not damaged through the spacing recess that the circular arc was handled, thereby reduces the loss of vehicle, and can keep the vehicle in the device main part, thereby safety more.

2. Secondly, still be provided with the surface arch, the surface arch is provided with a plurality ofly, and the interval is gapped between the surface arch, is provided with a plurality ofly and the interval gapped surface arch between them can be very big increase vehicle tyre and surface bellied frictional force to improve the braking capability of vehicle.

Drawings

Fig. 1 is a schematic view of the overall side sectional structure of the present invention.

Fig. 2 is a schematic view of the overall local use state structure of the present invention.

Fig. 3 is a schematic diagram of the structure of the movable limiting plate of the present invention.

Fig. 4 is a schematic structural diagram of a in fig. 1 according to the present invention.

In FIGS. 1-4: 1-device body, 101-groove structure, 1011-rubber roller, 102-movable rotating shaft, 103-bottom platform, 104-limiting spring, 2-movable limiting plate, 201-limiting groove, 2011-surface protrusion and 202-bottom groove.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, an anti-skid danger avoiding lane comprises a device main body 1, a groove structure 101, a rubber roller 1011, a movable rotating shaft 102, a bottom platform 103, a limiting spring 104 and a movable limiting plate 2, wherein the groove structure 101 is nested on the top surface of the device main body 1, the rubber roller 1011 is movably connected to the right side of the top of the groove structure 101 through the rotating shaft, the movable rotating shaft 102 is movably connected to the left side of the top of the groove structure 101, the bottom platform 103 is fixedly connected to the right side of the bottom inside of the groove structure 101, the limiting spring 104 is fixedly connected to the top surface of the bottom platform 103, the movable limiting plate 2 is movably connected to the device main body 1 through the movable rotating shaft 102, the movable limiting plate 2 further comprises a limiting groove 201, a surface protrusion 2011 and a bottom groove 202, the limiting groove 201 is nested on the right side surface of the movable limiting groove 2, the surface protrusion 2011 is fixedly connected to the surface of the limiting groove 201, the bottom surface of the movable limit plate 2 is provided with a bottom groove 202 in a nesting mode, and the top tail end of the limit spring 104 is connected with the bottom groove 202.

In this embodiment, the length of the movable limiting plate 2 is 100-200cm, and the movable limiting plates 2 are provided with a plurality of groups, and each group of movable limiting plates 2 is provided with 4-6.

In this embodiment, limiting groove 201 is the arc form setting, and limiting groove 201 top is handled through the circular arc, because bottom platform 103 is the slope setting, so limiting spring 104 can reset movable limiting plate 2 along the slope is reverse, if the vehicle stops completely and when having the trend of back swift current this moment, the tire of vehicle can contact with limiting groove 201, and because limiting groove 201 is the arc form setting, and limiting groove 201 top is handled through the circular arc, limiting groove 201 that is the arc form setting can agree with the tire, and the top can protect the tire not damaged through limiting groove 201 that the circular arc was handled, thereby reduce the loss of vehicle.

In this embodiment, the movable limiting plate 2 is centered on the movable rotating shaft 102, and the rotating angle of the movable limiting plate 2 is 0-35 °.

In this embodiment, bottom platform 103 is the slope setting, and spacing spring 104 also is the slope setting, install suitable position with the device during installation, when the vehicle out of control and dash to avoiding dangerous lane, at first the vehicle can be along the bottom of device main part 1 to dash the high point of device main part 1, this in-process can absorb a large amount of impact energy, thereby reduce the speed of vehicle, and the tire of this in-process vehicle can press activity limiting plate 2, and activity limiting plate 2 can rotate certain angle along activity pivot 102, and activity limiting plate 2 can be absorbed in groove structure 101, after the tire pressed activity limiting plate 2 completely, activity limiting plate 2 can produce the resilience because spacing spring 104 releases elastic potential energy, and can keep the vehicle on device main part 1, thereby safety more.

In this embodiment, the surface protrusions 2011 are provided with a plurality of protrusions, the surface protrusions 2011 are spaced at intervals, and the plurality of surface protrusions 2011 spaced at intervals are provided to greatly increase the friction between the vehicle tire and the surface protrusions 2011, so that the braking capability of the vehicle is improved.

When the anti-backward-slip danger avoiding lane is used, firstly, the device is installed at a proper position during installation, when a vehicle is out of control and rushes to the danger avoiding lane, firstly, the vehicle can rush to a high point of the device main body 1 along the bottom of the device main body 1, a large amount of impact energy can be absorbed in the process, so that the speed of the vehicle is reduced, in the process, the tire of the vehicle can press the movable limiting plate 2, the movable limiting plate 2 can rotate for a certain angle along the movable rotating shaft 102, the movable limiting plate 2 can sink into the groove structure 101, when the tire completely presses the movable limiting plate 2, the movable limiting plate 2 can rebound because the limiting spring 104 releases elastic potential energy, and because the bottom platform 103 is obliquely arranged, the limiting spring 104 can reset the movable limiting plate 2 along the inclination direction, at the moment, if the vehicle completely stops and has the tendency of backward slip, the tire of vehicle can contact with spacing recess 201 to because spacing recess 201 is the arc form setting, and spacing recess 201 top is handled through the circular arc, be the spacing recess 201 that the arc form set up can agree with the tire, and the top can protect the tire not damaged through spacing recess 201 that the circular arc was handled, thereby reduces the loss of vehicle, and can keep the vehicle on device main part 1.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The anti-backward-slip danger avoiding lane comprises a device main body (1), a groove structure (101), rubber rollers (1011), a movable rotating shaft (102), a bottom platform (103), a limiting spring (104) and a movable limiting plate (2), and is characterized in that the groove structure (101) is nested on the surface of the top of the device main body (1), the rubber rollers (1011) are movably connected to the right side of the top of the groove structure (101) through the rotating shaft, the movable rotating shaft (102) is movably connected to the left side of the top of the groove structure (101), the bottom platform (103) is fixedly connected to the right side of the bottom of the inner side of the groove structure (101), the limiting spring (104) is fixedly connected to the surface of the top of the bottom platform (103), and the movable limiting plate (2) is movably connected to the device main body (1) through the movable rotating shaft (102);

activity limiting plate (2) still includes spacing recess (201), surperficial arch (2011) and bottom recess (202), activity limiting plate (2) right side surface nestification is provided with spacing recess (201), spacing recess (201) fixed surface is connected with surperficial arch (2011), activity limiting plate (2) bottom surface nestification is provided with bottom recess (202), and spacing spring (104) top end is connected with bottom recess (202).

2. The anti-skid hedge lane of claim 1, wherein: the bottom platform (103) is obliquely arranged, and the limiting spring (104) is also obliquely arranged.

3. The anti-skid hedge lane of claim 1, wherein: the length of the movable limiting plates (2) is 100-200cm, a plurality of groups of the movable limiting plates (2) are arranged, and 4-6 movable limiting plates (2) are arranged in each group.

4. The anti-skid hedge lane of claim 1, wherein: the limiting groove (201) is arc-shaped, and the top of the limiting groove (201) is processed through an arc.

5. The anti-skid hedge lane of claim 1, wherein: the surface protrusions (2011) are provided in a plurality, and gaps are formed among the surface protrusions (2011).

6. The anti-skid hedge lane of claim 1, wherein: the movable limiting plate (2) takes the movable rotating shaft (102) as the center, and the rotating angle of the movable limiting plate (2) is 0-35 degrees.