CN117626855A - Precast concrete slab is reminded in highway anticollision at night - Google Patents

Abstract

The invention provides a precast concrete slab for warning of highway crash prevention at night, which is suitable for the technical field of concrete products and comprises a concrete guardrail assembly, wherein the concrete guardrail assembly comprises a guardrail and a concrete slab for warning by extrusion; the extrusion reminding concrete slab comprises a concrete slab body, a lamplight reminding component and a sound reminding component; the light reminding components are arranged in a plurality and distributed on the concrete slab body in an array manner; the sound reminding components are arranged in a plurality and distributed on the concrete slab body in an array manner; after a vehicle enters an installation area of the light reminding component, the light reminding component carries out light flashing reminding on the basis of providing jolt reminding; after the vehicle continuously deviates from the installation area of the sound reminding component, the sound reminding component carries out sound alarm on the basis of continuously providing jolt reminding; the concrete plate is reminded to timely sound and light reminding for a driver by extrusion, so that the vehicle is prevented from directly striking or rubbing on the separating belt.

Description

Precast concrete slab is reminded in highway anticollision at night

Technical Field

The invention relates to the technical field of concrete products, in particular to a precast concrete board for warning of highway collision avoidance at night.

Background

The expressway is a multi-lane highway special for the automobile to run in different directions and different lanes and all controls access; the middle is provided with a separation belt, asphalt concrete or cement concrete advanced pavement is adopted, and complete marks, marking lines, signals and lighting devices are arranged for ensuring driving safety; the pedestrians and the non-motor vehicles are prohibited from walking on the road, and the pedestrians and the non-motor vehicles adopt a three-dimensional intersection with other lines to cross the line bridge or the ground road. The expressway is suitable for the development of industrialization and urbanization, the city is an industry and population gathering place, the automobile is far longer than the country, the automobile gathering center is formed, and the expressway is built from urban loops, radiant roads and road sections with heavy traffic to gradually become urban traffic with the expressway as a backbone.

The innermost expressway on the expressway is relatively close to the partition belt arranged in the middle, so that a driver can easily deviate to a narrower buffer area between the expressway and the partition belt when distracting or tiring, and the expressway can directly strike or scratch the partition belt if the driver cannot be reminded of the next step in time under the condition that the sight is better at night; the existing narrow buffer zone between the fast traffic lane and the dividing strip is directly a precast concrete board, so that a driver who deviates can not be reminded obviously; for example, "when a vehicle accident is rubbed and hit the guardrail, the pressure sensor can send a level signal to the main control board so as to trigger the laser warning lamp to flash, and remind the vehicle to come and go", which is recorded in the highway crash barrier (the authorized bulletin number is CN 205653728U), only can trigger after the vehicle is bumped, and can not timely remind a driver who deviates the vehicle to a buffer zone between the expressway and the separation belt when the vehicle is tired, and the next step can also directly bump or scratch the separation belt.

Therefore, the problem that the driver who deviates the vehicle to the buffer zone between the expressway and the separation belt in fatigue can not be timely reminded to cause the vehicle to directly strike or scratch the separation belt is solved, and the expressway anti-collision reminding precast concrete board at night is particularly provided.

Disclosure of Invention

(one) solving the technical problems

The embodiment of the invention aims to provide a precast concrete board for warning the collision avoidance of a highway at night, and aims to solve the problems that a driver who deviates the vehicle to a buffer zone between a fast lane and a separation belt in fatigue can not be timely warned in such a way that the vehicle directly collides or is scratched to the separation belt because the buffer zone between the fast lane and the separation belt is directly the precast concrete board under the condition that the sight line is better at night.

(II) technical scheme

Specific: the highway anti-collision reminding precast concrete slab at night comprises concrete guardrail components, wherein the concrete guardrail components are additionally arranged at two sides of a traffic lane and are used for reminding vehicles which deviate into a buffer zone; the traffic lane is divided into a plurality of lanes by a traffic lane dividing mark line, and corresponding road indication marks are added on the lanes; the concrete guardrail assembly comprises a guardrail and an extrusion reminding concrete plate, and the guardrail is assembled on the extrusion reminding concrete plate; the extrusion reminding concrete slab is assembled on two sides of the traffic lane and is used for reminding the vehicles entering in a deviation way through sound and light; the extrusion reminding concrete slab comprises a concrete slab body, a lamplight reminding component and a sound reminding component, wherein the lamplight reminding component is arranged on the side edge of the sound reminding component and distributed side by side with the sound reminding component, and the lamplight reminding component is arranged close to a traffic lane; the light reminding components are arranged in a plurality and distributed on the concrete slab body in an array manner; the sound reminding components are arranged in a plurality and distributed on the concrete slab body in an array manner; after a vehicle enters an installation area of the light reminding component, the light reminding component carries out light flashing reminding on the basis of providing jolt reminding; after the vehicle continues to deviate into the installation area of the audible alert assembly, the audible alert assembly sounds an alert based on the continued provision of the jolt alert.

Under the condition that the night vision is poorer, a distracted or tired driver deflects the vehicle away from the area where the concrete guardrail component is positioned, the vehicle runs and extrudes the extruded reminding concrete slab, and firstly, after entering the installation area of the light reminding component, the light reminding component performs light flashing reminding on the basis of providing jolt reminding; after the driver is not reminded, the vehicle continuously deviates from the installation area of the sound reminding component, and the sound reminding component carries out sound alarm on the basis of continuously providing jolt reminding; the concrete plate is reminded to timely sound and light reminding for a driver by extrusion, so that the vehicle is prevented from directly striking or rubbing on the separating belt.

The technical scheme of the application is further described below:

in one embodiment, the guardrail comprises a protective cross beam and a stand column member, wherein the stand column member is additionally arranged on a traffic lane; the upright post pieces are arranged in a plurality and are distributed on the protection cross beam at equal intervals; the protective cross beam is used for limiting the out-of-control vehicle.

Further, a solar panel is additionally arranged at the top of the upright post, and is used for converting solar energy into electric energy and storing the electric energy in a battery arranged at the bottom of the upright post; a connecting plate is additionally arranged at the bottom of the upright post, the connecting plate is arranged on a concrete slab body, and a mounting groove is formed in the concrete slab body in cooperation with a mounting plate.

Preferably, the stand column member comprises a stand column, the solar panel is additionally arranged at the top of the stand column, the connecting plate is additionally arranged at the bottom of the stand column, the stand column is provided with a connecting column, one end of the connecting column far away from the stand column is fixedly provided with a mounting plate, and the mounting plate is additionally arranged on the protection cross beam through a plurality of bolts.

Further, a groove is formed in the protective cross beam, a plurality of warning lamps are arranged in the groove, and the groove is used for protecting the warning lamps; an arc-shaped surface is arranged at the edge of the groove and used for reducing sharp surfaces; the warning light electric connection is on the light reminds the subassembly.

The vehicle runs and extrudes the extruded reminding concrete slab, and after entering the installation area of the lamplight reminding component, the lamplight reminding component carries out lamplight flickering reminding on the basis of providing jolt reminding; meanwhile, the warning lamp is triggered to strengthen the flicker so as to fully remind the accident to avoid secondary accidents when the accident leans against the protection cross beam, and the sight is bad due to the superposition of night, overcast and rainy days, foggy days or more than night.

In one embodiment, the light reminding component comprises an upper pressing plate and a supporting base, wherein the upper pressing plate is movably covered on the supporting base, and the supporting base is fixedly inserted on the concrete slab body; the upper pressing plate is connected with the supporting base through a plurality of elastic telescopic pieces; an indicator lamp is arranged on the upper pressing plate; a plurality of electric conductor contacts are arranged on the supporting base and distributed at equal intervals; the plurality of electric conductor contacts are connected to the first conductor plate, the cross section of the upper pressing plate is U-shaped, and the inside of the upper pressing plate is fixed with the second conductor plate; after the upper pressing plate is extruded, the upper pressing plate is contacted with one or more of a plurality of electric conductor contacts arranged on the supporting base, so that the first conductor plate and the second conductor plate are electrically connected, and an electric path with the indicator lamp is realized.

Further, the elastic telescopic piece comprises a telescopic rod and a first spring, one end of the telescopic rod is fixed on the supporting base, and the other end of the telescopic rod is fixed on the upper pressing plate; one end of the spring is connected to the supporting base, and the other end of the spring is connected to the upper pressing plate; the spring is sleeved on the telescopic rod.

In one embodiment, the sound reminding component comprises an upper extrusion plate and a sound reminding base, wherein the upper extrusion plate is movably sleeved on the sound reminding base, and the sound reminding base is fixedly inserted on the concrete slab body.

Further, go up the stripper plate and include the stripper plate body, go up the cross-section of stripper plate body and personally submit the U type, go up the stripper plate body and be close to sound and remind base one side and be fixed with the support riser, support riser and be fixed with the piston board in keeping away from stripper plate body one side, the piston board is used in on the sound and reminds the base.

Preferably, the sound reminding base comprises a penetrating slot body, and the piston plate is movably penetrated in the penetrating slot body; a plurality of second springs which are distributed at equal intervals are fixed in the penetrating groove body, one end of each second spring is connected to the bottom of the penetrating groove body, and the other end of each second spring is connected to the piston plate; the sound reminding base is provided with a sound producing channel, the sound producing channel is communicated with a plurality of air holes, and the air holes are communicated with the through slot body; the sounding channel is internally provided with a plurality of cavities with different sizes and a bent pipeline; the piston plate acts on and extrudes the inside of the penetration groove body, and extrudes the air inside the penetration groove body into the sounding channel, and the air sequentially passes through a plurality of cavities with different sizes and bent pipelines, so that the penetration groove body continuously contracts and expands, and sounds to remind.

(III) beneficial effects

Compared with the prior art, the night highway anti-collision reminding precast concrete slab can be made by:

1. under the condition that the night vision is poorer, a distracted or tired driver deflects the vehicle away from the area where the concrete guardrail component is positioned, the vehicle runs and extrudes the extruded reminding concrete slab, and firstly, after entering the installation area of the light reminding component, the light reminding component performs light flashing reminding on the basis of providing jolt reminding; after the driver is not reminded, the vehicle continuously deviates from the installation area of the sound reminding component, and the sound reminding component carries out sound alarm on the basis of continuously providing jolt reminding; the aim of timely reminding a driver of sound and light by using the extrusion reminding concrete plate is achieved, so that the vehicle is prevented from directly striking or rubbing on the separation belt;

2. the vehicle runs and extrudes the extruded reminding concrete slab, and after entering the installation area of the lamplight reminding component, the lamplight reminding component carries out lamplight flickering reminding on the basis of providing jolt reminding; meanwhile, the warning lamp is triggered to strengthen the flicker so as to fully remind the accident to avoid secondary accidents when the accident leans against the protection cross beam, and the sight is bad due to the superposition of night, overcast and rainy days, foggy days or more than night.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:

FIG. 1 is a schematic illustration of a night highway crash alert precast concrete panel applied to an expressway in accordance with one embodiment of the present invention;

FIG. 2 is a schematic view showing a construction of a night highway crash reminding precast concrete panel according to an embodiment of the present invention;

FIG. 3 is a schematic view of the structure of a guardrail in an embodiment of the present invention;

FIG. 4 is a schematic structural view of a post member in one embodiment of the invention;

FIG. 5 is a schematic view of the structure of a guard beam in one embodiment of the invention;

FIG. 6 is a schematic view of a squeeze alert concrete slab in accordance with one embodiment of the present invention;

FIG. 7 is a schematic diagram of a light reminding assembly according to an embodiment of the invention;

FIG. 8 is a cross-sectional view of the light reminder assembly of FIG. 7;

FIG. 9 is a schematic view of a support base in an embodiment of the invention;

FIG. 10 is a schematic view of the structure of an upper press plate in an embodiment of the invention;

FIG. 11 is a schematic view of the elastic telescoping member of FIG. 9;

FIG. 12 is a schematic diagram of an audio alert assembly according to an embodiment of the present invention;

FIG. 13 is a front view of the audible alert assembly of FIG. 12;

FIG. 14 is a schematic view showing the structure of an upper compression plate in one embodiment of the present invention;

fig. 15 is a schematic structural view of an acoustic reminding base according to an embodiment of the invention.

In the drawings, the list of components represented by the various numbers is as follows:

lane segmentation marker line 100;

a traffic lane 200;

a road indication mark 300;

a concrete guardrail assembly 400; a guardrail 410 for pressing the reminding concrete slab 420; the column members 411 (solar panels 4111, mounting plates 4112, bolts 4113, connection posts 4114, columns 4115, connection plates 4116), the guard beams 412 (warning lights 4121, grooves 4122, arced faces 4123); concrete plate 421, light reminding component 422, mounting groove 423, sound reminding component 424; an upper pressing plate 4221, a support base 4222, an elastic expansion member 4223 (expansion rod 42231, spring one 42232), an electrical conductor contact 4224; an upper squeeze plate 4241, an audible alert base 4242; a piston plate 42411, a support riser 42412, an upper squeeze plate 42413; through the slot 42421, the second spring 42422 and the sound channel 42423.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. Specific implementations of the invention are described in detail below in connection with specific embodiments.

In the embodiment of the present invention, as shown in fig. 1, 2 and 6: the highway crash-proof reminding precast concrete slab at night comprises concrete guardrail assemblies 400, wherein the concrete guardrail assemblies 400 are additionally arranged at two sides of a traffic lane 200 and are used for reminding vehicles which deviate into a buffer zone;

for the description of the "traffic lane 200", the "traffic lane 200" is the prior art, and its detailed structure can be known from the journal of the existing literature, and can be directly purchased in the market, or can be formed by purchasing parts in the market, etc.; which are not to be regarded as essential to the invention and are not described in detail herein;

what needs to be further described is: the traffic lane 200 is divided into a plurality of lanes by the traffic lane dividing mark line 100, and corresponding road indication marks 300 are added on the lanes;

further, it can be seen from a summary of the above-described cases that: under the condition that the night vision is poorer, a distracted or tired driver deflects the vehicle away from a buffer zone between the expressway and the separation belt, namely the area where the concrete guardrail assembly 400 is positioned, and the concrete guardrail assembly 400 is used for reminding the driver in time so as not to cause the vehicle to directly strike or scratch the separation belt;

the concrete guardrail assembly 400 includes a guardrail 410 and an extrusion reminding concrete slab 420, the guardrail 410 being assembled on the extrusion reminding concrete slab 420; the squeeze alert concrete slab 420 is installed at both sides of the driving lane 200 for alerting the vehicle to the deviation by sound and light;

further, it can be seen from a summary of the above-described cases that: the vehicle deviates from the area where the concrete guardrail assembly 400 is located, the vehicle runs and extrudes onto the extrusion reminding concrete slab 420, and the extrusion reminding concrete slab 420 is used for timely reminding a driver of sound and light so as not to cause the vehicle to directly strike or scratch on the separation belt;

the extrusion reminding concrete slab 420 comprises a concrete slab body 421, a light reminding component 422 and a sound reminding component 424, wherein the light reminding component 422 is arranged on the side edge of the sound reminding component 424 and is distributed side by side with the sound reminding component 424, and the light reminding component 422 is arranged close to the traffic lane 200; the light reminding component 422 is provided with a plurality of light reminding components and is distributed on the concrete slab 421 in an array; the sound reminding components 424 are arranged in a plurality and distributed on the concrete slab 421 in an array;

after the vehicle enters the installation area of the light reminding component 422, the light reminding component 422 carries out light flashing reminding on the basis of providing jolt reminding; after the vehicle continues to deviate into the installation area of the audible alert assembly 424, the audible alert assembly 424 sounds an alert based on the continued provision of a bump alert;

further, it can be seen from a summary of the above-described cases that: when the vehicle deviates from the area where the concrete guardrail assembly 400 is located, the vehicle runs and extrudes on the extrusion reminding concrete slab 420, and firstly, after entering the installation area of the light reminding assembly 422, the light reminding assembly 422 performs light flashing reminding on the basis of providing jolt reminding; after the driver is not reminded, the vehicle continues to deviate into the installation area of the sound reminding component 424, and the sound reminding component 424 carries out sound alarm on the basis of continuously providing jolt reminding; the extrusion reminding concrete slab 420 is used for timely reminding a driver of sound and light, so that the vehicle is prevented from directly striking or rubbing on the separating belt.

In general, in the case of a night vision that is less desirable, a distracted or tired driver deflects the vehicle away from the area where the concrete guardrail assembly 400 is located, the vehicle is extruded onto the extrusion reminding concrete slab 420, and after entering the installation area of the light reminding assembly 422, the light reminding assembly 422 performs a light blinking reminding on the basis of providing a jolt reminding; after the driver is not reminded, the vehicle continues to deviate into the installation area of the sound reminding component 424, and the sound reminding component 424 carries out sound alarm on the basis of continuously providing jolt reminding; the extrusion reminding concrete slab 420 is used for timely reminding a driver of sound and light, so that the vehicle is prevented from directly striking or rubbing on the separating belt.

In the embodiment of the present invention, as shown in fig. 2 and 3: the guardrail 410 comprises a protective cross beam 412 and a stand column member 411, wherein the stand column member 411 is additionally arranged on the roadway 200; the upright posts 411 are arranged in a plurality and are distributed on the protective cross beam 412 at equal intervals; the guard rail 412 is used to limit the vehicle to a runaway condition.

In the embodiment of the present invention, as shown in fig. 4 and 6: solar panels 4111 are additionally arranged at the top of the upright post 411, and the solar panels 4111 are used for converting solar energy into electric energy and are stored in batteries arranged at the bottom of the upright post 411;

the connecting plate 4116 is additionally arranged at the bottom of the upright post 411, the connecting plate 4116 is arranged on the concrete plate 421, and the concrete plate 421 is provided with a mounting groove 423 in cooperation with the mounting plate 4112.

In the embodiment of the present invention, as shown in fig. 3 and 4: the column member 411 includes a column 4115, a solar panel 4111 is mounted on top of the column 4115, a connection plate 4116 is mounted on bottom of the column 4115, a connection column 4114 is provided on the column 4115, a mounting plate 4112 is fixed on one end of the connection column 4114 far from the column 4115, and the mounting plate 4112 is mounted on the protective beam 412 through a plurality of bolts 4113.

In the embodiment of the present invention, as shown in fig. 3 and 5: the protection beam 412 is provided with a groove 4122, a plurality of warning lamps 4121 are installed in the groove 4122, and the groove 4122 is used for protecting the warning lamps 4121; the edge of the groove 4122 is provided with an arc surface 4123, and the arc surface 4123 is used for reducing sharp surfaces;

the warning lamp 4121 is electrically connected to the light reminding component 422 (the warning lamp 4121 is also electrically connected to the battery).

Further, it can be seen from a summary of the above-described cases that: when the vehicle runs and extrudes onto the extrusion reminding concrete slab 420 and enters the installation area of the light reminding component 422, the light reminding component 422 performs light flashing reminding on the basis of providing jolt reminding; at the same time, the warning lamp 4121 is triggered to perform enhanced flashing so as to fully remind and avoid secondary accidents under the condition that the sight is bad due to the superposition of night, overcast and rainy days, foggy days or more than night after the accident leans against the protection cross beam 412;

what needs to be further described is: the manner in which the warning lamps 4121 are electrically connected to the light reminding component 422 may be that a plurality of local warning lamps 4121 are correspondingly electrically connected to the plurality of local light reminding components 422, so that the light reminding components 422 at different places of the vehicle trigger the plurality of warning lamps 4121 at corresponding positions;

description of "warning light 4121, solar panel 4111, and battery": the warning lamp 4121, the solar panel 4111 and the battery are all of the prior art, and the detailed structure of the warning lamp can be known from the existing literature journal, and meanwhile, the warning lamp can be directly purchased in the market, or components can be purchased in the market for assembly, and the like; which are not to be regarded as essential to the invention and are not described in detail herein.

In an embodiment of the present invention, as shown in fig. 7 to 10: the light reminding assembly 422 comprises an upper pressing plate 4221 and a supporting base 4222, wherein the upper pressing plate 4221 is movably covered on the supporting base 4222, and the supporting base 4222 is fixedly inserted on the concrete slab 421; the upper pressing plate 4221 and the support base 4222 are connected by a plurality of elastic expansion members 4223; an indicator lamp is mounted on the upper pressing plate 4221;

a plurality of electric conductor contacts 4224 are arranged on the supporting base 4222, and the electric conductor contacts 4224 are distributed at equal intervals; the plurality of electric conductor contacts 4224 are connected to the first conductor plate, the cross section of the upper pressing plate 4221 is U-shaped, and the inside of the upper pressing plate 4221 is fixed with the second conductor plate;

after the upper pressing plate 4221 is pressed, the upper pressing plate is contacted with one or more of a plurality of electric conductor contact heads 4224 installed on the supporting base 4222, so that the first conductor plate and the second conductor plate are electrically connected, and an electric path with the indicator lamp is realized.

Further, it can be seen from a summary of the above-described cases that: the vehicle runs and extrudes onto the extrusion reminding concrete slab 420, after entering the installation area of the light reminding component 422, the wheels are extruded onto the upper pressing plate 4221, the upper pressing plate 4221 pushes the elastic telescopic piece 4223, one or more of the plurality of electric conductor contact heads 4224 installed on the supporting base 4222 are contacted with the upper pressing plate 4221, the electric connection between the first conductor plate and the second conductor plate is completed, the electric conduction is communicated, the flashing of the indicator light is realized, and the light flashing reminding component 422 carries out light flashing reminding on the basis of providing bump reminding;

description of "indicator light, conductor plate one and conductor plate": the indicator light, the first conductor plate and the first conductor plate are all in the prior art, the detailed structure of the indicator light, the first conductor plate and the first conductor plate can be known from the existing literature journal, and meanwhile, the indicator light, the first conductor plate and the second conductor plate can be directly purchased in the market, or parts can be purchased in the market for composition and the like; which are not to be regarded as essential to the invention and are not described in detail herein;

it should be further noted that, the manner of energizing the indicator light, the first conductive plate and the conductive plate after being connected in series may be communicated with the warning light 4121 and the battery, so that the warning light can be fully used for warning when an accident is caused to lean against the protection beam 412, and the warning light is fully used for avoiding a secondary accident when the accident is caused to lean against the protection beam 412, and the warning light is not good in vision due to the overlapping of the night, overcast and rainy days, foggy days or above.

In the embodiment of the present invention, as shown in fig. 11: the elastic telescopic member 4223 comprises a telescopic rod 42231 and a first spring 42232, wherein one end of the telescopic rod 42231 is fixed on the supporting base 4222, and the other end is fixed on the upper pressing plate 4221; one end of the first spring 42232 is connected to the supporting base 4222, and the other end is connected to the upper pressing plate 4221;

the first spring 42232 is sleeved on the telescopic rod 42231.

In the embodiment of the present invention, as shown in fig. 12 and 13: the sound reminding component 424 comprises an upper squeeze plate 4241 and a sound reminding base 4242, the upper squeeze plate 4241 is movably sleeved on the sound reminding base 4242, and the sound reminding base 4242 is fixedly inserted in the concrete slab 421.

In an embodiment of the present invention, as shown in fig. 12 to 14: the upper squeeze plate 4241 comprises an upper squeeze plate body 42413, the cross section of the upper squeeze plate body 42413 is U-shaped, the upper squeeze plate body 42413 is fixed with a support vertical plate 42412 on one side close to the sound reminding base 4242, the support vertical plate 42412 is fixed with a piston plate 42411 on one side far from the upper squeeze plate body 42413, and the piston plate 42411 acts on the sound reminding base 4242.

Further, it can be seen from a summary of the above-described cases that: after the vehicle continuously deviates from the installation area of the sound reminding assembly 424, the wheels are extruded onto the upper extrusion plate body 42413, the upper extrusion plate body 42413 pushes the piston plate 42411 to act on the sound reminding base 4242, the sound reminding base 4242 is triggered, and the sound reminding assembly 424 continuously provides a sound alarm on the basis of jolt reminding.

In the embodiment of the present invention, as shown in fig. 12, 13 and 15: the sound reminding base 4242 comprises a penetrating slot body 42421, and the piston plate 42411 is movably penetrated in the penetrating slot body 42421; a plurality of second springs 42422 which are distributed at equal intervals are fixed in the penetrating slot body 42421, one end of each second spring 42422 is connected to the bottom of the penetrating slot body 42421, and the other end of each second spring is connected to the piston plate 42411;

the sound reminding base 4242 is provided with a sound producing channel 42423, the sound producing channel 42423 is communicated with a plurality of air holes, and the air holes are communicated with the through slot body 42421; the sounding channel 42423 is internally provided with a plurality of cavities with different sizes and bent pipelines;

the piston plate 42411 is extruded into the penetrating groove 42421, and extrudes the air passing through the groove 42421 into the sounding channel 42423, and the air sequentially passes through the cavities with different sizes and the bent pipelines, so that the air is continuously contracted and expanded, and sounds to remind.

Further, it can be seen from a summary of the above-described cases that: after the vehicle continuously deviates from the installation area of the sound reminding component 424, the wheels are extruded onto the upper extrusion plate body 42413, the upper extrusion plate body 42413 pushes the piston plate 42411 to be extruded into the penetrating groove body 42421, air penetrating through the inside of the groove body 42421 is extruded into the sounding channel 42423, the air sequentially passes through a plurality of cavities with different sizes and bent pipelines, continuous shrinkage and expansion are achieved, and due to the elasticity and inertia effect of the air, interlocking vibration can be generated, so that sound is reminded, and the sound reminding component 424 can carry out sound alarm on the basis of continuously providing jolt reminding.

It should be noted that, even if the upper squeeze plate 42413 is squeezed to the sound reminding base 4242, the upper squeeze plate 42413 and the sound reminding base 4242 are still located on the concrete plate 421, so as to provide a bumpy feel; even if the upper pressing plate 4221 is pressed to the support base 4222 at a limit, the upper pressing plate 4221 and the support base 4222 remain on the concrete plate 421, thereby providing a bumpy feel.

The method aims at solving the problems that a driver who deviates the vehicle to a buffer zone between the fast lane and the dividing strip in fatigue cannot be timely reminded to cause the vehicle to directly strike or scratch the dividing strip because the existing buffer zone between the fast lane and the dividing strip is directly a precast concrete slab; the night highway anti-collision reminding precast concrete slab can be made by:

under the condition that the night vision is poorer, a distracted or tired driver deflects the vehicle away from the area where the concrete guardrail assembly 400 is positioned, the vehicle runs and extrudes the extruded reminding concrete slab 420, and firstly, after entering the installation area of the light reminding assembly 422, the light reminding assembly 422 performs light flashing reminding on the basis of providing jolt reminding; after the driver is not reminded, the vehicle continues to deviate into the installation area of the sound reminding component 424, and the sound reminding component 424 carries out sound alarm on the basis of continuously providing jolt reminding; the extrusion reminding concrete slab 420 is used for timely reminding a driver of sound and light, so that the vehicle is prevented from directly striking or rubbing on the separating belt.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the invention, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present invention, should fall within the ambit of the technical disclosure. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present invention, although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The highway crash-proof reminding precast concrete board at night is characterized in that,

the vehicle-mounted anti-deviation system comprises a concrete guardrail assembly (400), wherein the concrete guardrail assembly (400) is additionally arranged on two sides of a traffic lane (200) and is used for reminding a vehicle which is deviated and enters a buffer zone;

the concrete guardrail assembly (400) comprises a guardrail (410) and an extrusion reminding concrete plate (420), wherein the guardrail (410) is assembled on the extrusion reminding concrete plate (420); the extrusion reminding concrete plates (420) are assembled on two sides of the traffic lane (200) and are used for reminding the vehicles entering in a deviation way through sound and light;

the extrusion reminding concrete plate (420) comprises a concrete plate body (421), a light reminding component (422) and a sound reminding component (424), wherein the light reminding component (422) is arranged on the side edge of the sound reminding component (424) and is distributed side by side with the sound reminding component, and the light reminding component (422) is arranged close to the traffic lane (200); the light reminding components (422) are arranged in a plurality and distributed on the concrete slab (421) in an array; the sound reminding components (424) are arranged in a plurality and distributed on the concrete slab body (421) in an array;

after a vehicle enters an installation area of the light reminding component (422), the light reminding component (422) carries out light flashing reminding on the basis of providing jolt reminding; after the vehicle continues to deviate into the installation area of the audible alert assembly (424), the audible alert assembly (424) sounds an alert based on continuing to provide a jolt alert.

2. The night highway crash-proof reminding precast concrete panel according to claim 1, wherein the guardrail (410) comprises a protective cross beam (412) and a column member (411), the column member (411) being attached to the traffic lane (200); the upright post pieces (411) are arranged in a plurality and are distributed on the protection cross beam (412) at equal intervals; the guard beam (412) is used to limit an out of control vehicle.

3. The night highway crash-proof reminding precast concrete panel according to claim 2, wherein,

a solar panel (4111) is additionally arranged at the top of the upright post (411), and the solar panel (4111) is used for converting solar energy into electric energy and is stored in a battery arranged at the bottom of the upright post (411);

a connecting plate (4116) is additionally arranged at the bottom of the upright post piece (411), the connecting plate (4116) is arranged on the concrete plate body (421), and a mounting groove (423) is formed in the concrete plate body (421) in cooperation with the mounting plate (4112).

4. A night highway anti-collision reminding precast concrete board according to claim 3, wherein the upright post member (411) comprises an upright post (4115), the solar panel (4111) is additionally arranged at the top of the upright post (4115), the connecting plate (4116) is additionally arranged at the bottom of the upright post (4115), the upright post (4115) is provided with a connecting post (4114), the connecting post (4114) is fixedly provided with a mounting plate (4112) at one end far away from the upright post (4115), and the mounting plate (4112) is additionally arranged on the protection cross beam (412) through a plurality of bolts (4113).

5. The night highway crash-proof reminding precast concrete panel according to claim 2, wherein,

the protective cross beam (412) is provided with a groove (4122), a plurality of warning lamps (4121) are arranged in the groove (4122), and the groove (4122) is used for protecting the warning lamps (4121); an arc-shaped surface (4123) is arranged at the edge of the groove (4122), and the arc-shaped surface (4123) is used for reducing sharp surfaces;

the warning lamp (4121) is electrically connected to the light reminding component (422).

6. The night highway crash-reminding precast concrete panel according to any one of claims 1 to 5, wherein,

the lamplight reminding assembly (422) comprises an upper pressing plate (4221) and a supporting base (4222), the upper pressing plate (4221) is movably covered on the supporting base (4222), and the supporting base (4222) is fixedly inserted on the concrete slab body (421); the upper pressing plate (4221) is connected with the supporting base (4222) through a plurality of elastic telescopic pieces (4223); an indicator lamp is arranged on the upper pressing plate (4221);

a plurality of electric conductor contacts (4224) are arranged on the supporting base (4222), and the electric conductor contacts (4224) are distributed at equal intervals; the plurality of electric conductor contacts (4224) are connected to the first conductor plate, the cross section of the upper pressing plate (4221) is U-shaped, and the inside of the upper pressing plate (4221) is fixed with the second conductor plate;

after the upper pressing plate (4221) is extruded, the upper pressing plate is contacted with one or more of a plurality of electric conductor contact heads (4224) arranged on the supporting base (4222), so that the first conductor plate and the second conductor plate are electrically connected, and an electric path with the indicator lamp is realized.

7. The night highway crash-reminding precast concrete panel according to claim 6, wherein,

the elastic telescopic piece (4223) comprises a telescopic rod (42231) and a first spring (42232), one end of the telescopic rod (42231) is fixed on the supporting base (4222), and the other end of the telescopic rod is fixed on the upper pressing plate (4221); one end of the first spring (42232) is connected to the supporting base (4222), and the other end of the first spring is connected to the upper pressing plate (4221);

the first spring (42232) is sleeved on the telescopic rod (42231).

8. The highway night collision avoidance precast concrete slab according to any one of claims 1 to 5, wherein the sound reminding component (424) comprises an upper squeeze plate (4241) and a sound reminding base (4242), the upper squeeze plate (4241) is movably sleeved on the sound reminding base (4242), and the sound reminding base (4242) is fixedly inserted on the concrete slab body (421).

9. The highway crash-proof night reminding precast concrete board according to claim 8, wherein the upper squeeze board (4241) comprises an upper squeeze board body (42413), the cross section of the upper squeeze board body (42413) is U-shaped, the upper squeeze board body (42413) is fixed with a supporting vertical board (42412) at one side close to the sound reminding base (4242), the supporting vertical board (42412) is fixed with a piston board (42411) at one side far away from the upper squeeze board body (42413), and the piston board (42411) acts on the sound reminding base (4242).

10. The night highway crash-reminding precast concrete panel according to claim 9, wherein,

the sound reminding base (4242) comprises a penetrating slot body (42421), and the piston plate (42411) is movably penetrated in the penetrating slot body (42421); a plurality of second springs (42422) which are distributed at equal intervals are fixed in the penetrating slot body (42421), one end of each second spring (42422) is connected to the bottom of the penetrating slot body (42421), and the other end of each second spring is connected to the piston plate (42411);

a sound producing channel (42423) is arranged on the sound reminding base (4242), a plurality of air holes are communicated with the sound producing channel (42423), and the air holes are communicated with the through slot body (42421); a plurality of cavities with different sizes and bent pipelines are arranged in the sounding channel (42423);

the piston plate (42411) acts on and extrudes the inside of the penetrating groove body (42421) and extrudes the air inside the penetrating groove body (42421) into the sounding channel (42423), and the air sequentially passes through a plurality of cavities with different sizes and bent pipelines, so that the piston plate continuously contracts and expands, and sounds to remind.