CN212533827U

CN212533827U - Multifunctional drainage roadblock

Info

Publication number: CN212533827U
Application number: CN202020860743.7U
Authority: CN
Inventors: 刘莹; 刘兆熙; 黄然; 黄焕阳; 朱文博; 吴灵志
Original assignee: Guangzhou University of Science and Technology
Current assignee: Guangzhou University of Science and Technology
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-12
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a multifunctional drainage roadblock, wherein a taper sleeve is made of rubber, is hollow inside and is integrally in the upper half part of a water drop shape; a drain hole communicated to an underground reservoir is formed in the center of the lower half part of the base, and at least one row of water leakage holes communicated with the drain hole are formed in the side wall of the step surface at intervals; the side wall of the taper sleeve is provided with a three-color illuminating lamp, a loudspeaker, a microphone and an emergency button which are electrically connected with the controller, and the controller is internally provided with a singlechip and a WIFI chip of an integrated microcontroller; owing to adopted the taper sleeve of rubber preparation, combine the hole and the wash port that leak on the base to but remote control's tristimulus designation light, loudspeaker, microphone and emergency button, both can effectively remind pedestrian's traffic safety consciousness, obviously reduced the traffic injury that probably causes the pedestrian, also do benefit to getting rid of surface gathered water, safer, the function is more, also more intelligent, and simple structure, more accords with the design theory in sponge city.

Description

Multifunctional drainage roadblock

Technical Field

The utility model relates to a fixed roadblock field in urban traffic lights crossing department pedestrian's street especially relates to a multi-functional drainage roadblock.

Background

Most of the existing roadblocks on pedestrian streets only have the function of stopping driving; some roadblocks can be designed by combining with street lamp illumination; some roadblocks also have the functions of being detachable or lifting, but the overall design of the pedestrian street roadblock is not intensive and ecological enough, and the intelligent function is not comprehensive enough.

Roadblocks on pedestrian streets in cities often cannot be paid sufficient attention, the roadblocks are single in function, are not coordinated with the urban street environment, are hard in materials, and are easy to scratch and rub with pedestrians, and are easy to cause physical damage to the pedestrians.

Because the road barricade is not designed by one manufacturer or produced in the same batch, the road barricades on the same street are different in shape, and the road barricades are not managed by people after being damaged, so that the appearance of the city is influenced.

In addition, with the continuous improvement of city quality and city image, the country advocates the construction of sponge city and smart city, and the roadblock in the urban furniture also needs to advance with the time, not only needs to improve technically, needs to be abundant functionally, also needs intellectuality, scientific in the management.

Therefore, there is still a need for improvement and development of the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a multi-functional drainage roadblock, safer, the function is more, also more intelligent, and simple structure.

The technical scheme of the utility model as follows: a multifunctional drainage roadblock is arranged on a pedestrian street at a traffic light intersection, and comprises a taper sleeve and a base; wherein,

the taper sleeve is made of rubber, the interior of the taper sleeve is hollow, and the taper sleeve is integrally in the upper half part of a water drop shape;

the base is made of concrete and is in a square column shape as a whole, and the upper half part of the base is arranged in a hollow mode;

the edge of the middle part of the base integrally extends outwards to form a circle of step surface, and the lower part of the taper sleeve is sleeved and fixed on the step surface;

a drainage hole communicated to the underground reservoir is formed in the center of the lower half part of the base and is used for inserting a branch pipe communicated with a drainage pipe of the underground reservoir; a detachable filter screen is arranged at the upper opening of the drain hole; at least one row of water leakage holes communicated with the water drainage holes are arranged on the side wall of the step surface at intervals and used for draining accumulated water on the pavement of the pedestrian street into an underground reservoir through the water drainage pipe;

the top surface of the base is provided with a controller, the side wall of the taper sleeve is provided with a three-color illuminating lamp electrically connected with the controller, the three-color illuminating lamp is positioned in the middle of the taper sleeve, and a single chip microcomputer in control connection with the three-color illuminating lamp is arranged in the controller;

install loudspeaker, microphone and the emergency button of electric connection controller on the lateral wall of taper sleeve, be provided with integrated microcontroller's WIFI chip in the controller, loudspeaker and microphone all are located the top of three-colour light, and the emergency button is located the top of loudspeaker and microphone, and is provided with the visor that can open on the taper sleeve of emergency button department.

The multi-functional drainage roadblock, wherein: the base is composed of an upper base and a lower base; wherein,

the upper base is in a reversely buckled square box shape, the step surface is positioned at the lower part of the upper base, and the inner part of the upper base is a cavity with a step at the opening part; a plurality of upper half water leakage holes are formed in the bottom end surface of the upper base at intervals; the lower base is in a square column shape, and the drain hole is longitudinally arranged at the center of the lower base; the top surface of the lower base is provided with a sink cavity, and the thickness of the side wall of the sink cavity is the same as that of the side wall of the upper base; a plurality of lower half water leakage holes matched with the upper half water leakage holes are formed in the top end face of the lower base at intervals; under the state that the upper base and the lower base are buckled and bonded, the upper half water leakage hole of the upper base and the lower half water leakage hole of the lower base form a complete water leakage hole.

The multi-functional drainage roadblock, wherein: the water leakage holes are rectangular, circular or oval.

The multi-functional drainage roadblock, wherein: each water leakage hole is provided with a filter plug.

The multi-functional drainage roadblock, wherein: the lower edge of the water leakage hole is flush with the ground of the pedestrian street after installation.

The multi-functional drainage roadblock, wherein: after the water leakage holes are installed, the lower edges of the water leakage holes are no more than 20mm higher than the ground of a pedestrian street.

The multi-functional drainage roadblock, wherein: the size of the bottom of the base is the same as that of the floor tiles paved on the pedestrian streets.

The multi-functional drainage roadblock, wherein: the WIFI chip of the integrated microcontroller in the controller adopts an ESP8-12F module or an ESP8266 Internet of things development board.

The multi-functional drainage roadblock, wherein: and a two-dimensional code containing an electronic identity is adhered to the outer surface of the taper sleeve.

The utility model provides a multi-functional drainage roadblock, owing to adopted the taper sleeve of rubber preparation, combine the hole and the wash port that leak on the base to but remote control's three-colour light, loudspeaker, microphone and emergency button, both can effectively remind pedestrian's traffic safety consciousness, obviously reduced the traffic injury that probably causes the pedestrian, also do benefit to getting rid of surface gathered water, safer, the function is more, also more intelligent, and simple structure, more accord with the design theory in sponge city.

Drawings

FIG. 1 is a schematic view of the construction of an embodiment of the multi-functional drainage barrier of the present invention;

FIG. 2 is an enlarged schematic view of the internal structure of the single drainage barrier embodiment of FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the partial cross-sectional structure of the taper sleeve of the three-color illuminating lamp in fig. 2 according to the present invention;

summary of the numbers in the figures: the cone sleeve 110, the base 120, the upper base 121, the step surface 121a, the cavity 121b, the step cavity 121c, the upper half water leakage hole 121d, the lower base 122, the water discharge hole 122a, the filter screen 122b, the sink cavity 122c, the lower half water leakage hole 122d, the water leakage hole 123, the water discharge pipe 130, the branch pipe 131, the controller 140, the three-color lighting lamp 150, the speaker 160, the microphone 170, the emergency button 180, and the protection cover 181.

Detailed Description

The following detailed description and examples of the present invention are provided in connection with the accompanying drawings, which are set forth for the purpose of illustration only and are not intended to limit the invention.

As shown in fig. 1, fig. 1 is a schematic construction diagram of an embodiment of the multifunctional drainage roadblock of the present invention, taking the example of arranging three multifunctional drainage roadblocks at intervals on a pedestrian street at a traffic light intersection, each drainage roadblock comprises a taper sleeve 110 and a base 120, the taper sleeve 110 is sleeved on the base 120, and each branch pipe 131 of a drainage pipe 130 communicating with an underground reservoir (not shown) is inserted into the bottom of each drainage roadblock; referring to fig. 2, fig. 2 is an enlarged view of the internal structure of the single drainage barrier embodiment of fig. 1 of the present invention, wherein,

the taper sleeve 110 is made of rubber, and the interior of the taper sleeve 110 is hollow, so that the damage to the body of a pedestrian caused by accidental rubbing is avoided, and the service life of the drainage roadblock is prolonged; the taper sleeve 110 is integrally in the upper half part of a water drop shape, the shape is combined with the water drop image, and the association with water is suggested, so that the design concept of a sponge city is met, and the ornamental value of city furniture is improved;

the base 120 is made of concrete and is in a square column shape as a whole, the upper half part is arranged in the hollow mode, and the lower half part is buried in the ground; preferably, the bottom of the base 120 has the same size as the floor tiles laid on the pedestrian streets, so that the floor tiles can be completely attached to facilitate construction and installation;

the edge of the middle part of the base 120 integrally extends outwards to form a circle of step surface 121a, and the lower part of the taper sleeve 110 is sleeved and fixed on the step surface 121 a;

a water discharge hole 122a communicated to an underground water reservoir (not shown) is provided at the center of the lower half of the base 120, and a branch pipe 131 for communicating with a water discharge pipe 131 of the underground water reservoir in fig. 1 through a corresponding pipe joint; a detachable filter screen 122b is installed at the upper opening of the water discharge hole 122a to prevent blockage; at least one row of water leakage holes 123 communicated with the water drainage holes 122a are arranged on the side wall of the step surface 121a at intervals; after installation, the lower edge of the water leakage hole 123 is flush with the ground of the pedestrian street or is no more than 20mm higher than the ground of the pedestrian street, and is used for discharging accumulated water on the road surface of the pedestrian street into an underground reservoir through a water discharge pipe 130; when the road accumulated water reaches a certain flow, the water pump can be used for pumping away the road accumulated water at any time;

a controller 140 is installed on the top surface of the base 120, and a power supply part of the controller 140 can be connected to a municipal power supply network; a three-color illuminating lamp 150 electrically connected with the controller 140 is installed on the side wall of the taper sleeve 110, the three-color illuminating lamp 150 is located in the middle of the taper sleeve 110, and a single chip microcomputer (not shown) in control connection with the three-color illuminating lamp 150 is arranged in the controller 140 and used for performing remote association with a control device of a traffic light at the intersection and performing synchronous display through the three-color illuminating lamp 150; for example, the single chip sends an AT command (Attention, a command applied to connection and communication between the terminal device and the PC application) through a serial port of the single chip, and is associated with a control device of the traffic light AT the intersection; or, the singlechip programs a module thereof through an SDK (Software Development Kit) and is synchronously connected with signals of the traffic lights at the intersection; for example, when the intersection traffic light is displayed as a red light, the three-color illuminating lamp 150 is also synchronously displayed as red to remind pedestrians on the street of the intersection traffic light signal at any time, so that the pedestrians can be reminded of taking care of roadblocks in front of the pedestrians at night while going out conveniently, and the design is more humanized; preferably, the single chip microcomputer can adopt an ESP8-12F module or an ESP8266 Internet of things development board on the market;

referring to fig. 3, fig. 3 is an enlarged schematic view of a partial cross-sectional structure of the drogue of the three-color lighting lamp in fig. 2 of the present invention, a speaker 160, a microphone 170 and an emergency button 180 electrically connected to the controller 140 are mounted on a side wall of the drogue 110, the speaker 160 and the microphone 170 are both located above the three-color lighting lamp 150, the emergency button 180 is located above the speaker 160 and the microphone 170, and a detachable protective cover 181 is further disposed on the drogue 110 at the emergency button 180;

a WIFI chip (not shown) integrated with a microcontroller is disposed in the controller 140, and is configured to receive voice information of real-time road conditions and weather at the traffic light intersection issued by the remote workstation, and perform a cyclic broadcast through the speaker 160, and when the emergency button 180 is pressed by a pedestrian (that is, when the pedestrian on the street encounters an emergency, the protective cover 181 may be opened if necessary, and the emergency button 180 is clicked, so that a connection of remote uploading may be implemented), send the voice information of the pedestrian alarming by using the microphone 170 to the remote workstation; preferably, the controller 140 may employ a commercially available ESP8-12F module or an ESP8266 internet of things development board, which is itself integrated with a WIFI chip of the microcontroller.

Further, as shown in fig. 2, the base 120 is composed of an upper base 121 and a lower base 122; the upper base 121 is in the shape of an inverted box, the step surface 121a is located at the lower part of the upper base 121, and the inside of the upper base 121 is a cavity 121b with a step cavity 121c at the mouth, so that the wall thickness of the side wall of the upper base 121 is the same as that of the top wall of the upper base; a plurality of upper half water leakage holes 121d are arranged on the bottom end surface of the upper base 121 at intervals, for example, an upper half water leakage hole 121d in a rectangular shape in fig. 2, and for example, a semicircular or semi-elliptical upper half water leakage hole; the lower base 122 is in a square column shape, the water discharge hole 122a is longitudinally arranged at the center of the lower base 122, the top surface of the lower base 122 is provided with a sink cavity 122c, and the thickness of the side wall of the sink cavity 122c is the same as that of the side wall of the upper base 121; the top end surface of the lower base 122 is provided with a plurality of lower half water leakage holes 122d at intervals, which are matched with the upper half water leakage holes 121d, such as the rectangular lower half water leakage holes 122d shown in fig. 2, and further such as the semicircular or semi-elliptical lower half water leakage holes; in the state that the upper base 121 and the lower base 122 are fastened and bonded, the upper half water leakage hole 121d of the upper base 121 and the lower half water leakage hole 122d of the lower base 122 form a complete water leakage hole 123, such as the rectangular water leakage hole 123 shown in fig. 2, and further like a circular or oval water leakage hole.

The utility model discloses in the preferred embodiment of multi-functional drainage roadblock, it is concrete, use the base 120 of square as the example, every length of side of base 120 bottom is 300mm or 400mm, and the width of base 120 middle part round step face is 15mm, and the hollow first half degree of depth 100mm ~150mm of base 120, wall thickness 15mm, base 120 lower half height are 150mm-200 mm.

Specifically, if the rectangular water leakage holes 123 in fig. 2 are adopted, the width and length of the complete rectangular water leakage holes 123 are respectively 10mm and 20 mm; if a circular water leakage hole is adopted, the diameter of the complete circular water leakage hole is 25-30 mm; if an oval water leakage hole is adopted, the long axis of the complete oval water leakage hole is 30mm, and the short axis is 25 mm; and each of the drain holes 123 may be further fitted with a filter plug (not shown) to prevent clogging, and the filter plug may be replaced.

In order to cooperate with the development of the intelligent transportation internet of things system, preferably, each drainage roadblock is provided with an electronic identity code; specifically, a two-dimensional code (not shown) including an electronic identity may be attached to an outer surface of the drogue 110; when the drainage roadblock breaks down, related managers or citizens can use the WeChat to scan the two-dimensional code on the taper sleeve 110 and report the two-dimensional code, and fault information is transmitted to a remote workstation through the Internet so as to be reported to related maintenance departments for maintenance in time.

It should be understood that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, and those skilled in the art can add, subtract, replace, change or modify the above-mentioned embodiments within the spirit and principle of the present invention, and all such additions, substitutions, changes or modifications should fall within the scope of the appended claims.

Claims

1. A multifunctional drainage roadblock is arranged on a pedestrian street at a traffic light intersection, and comprises a taper sleeve and a base; it is characterized in that the preparation method is characterized in that,

2. A multi-functional drainage barrier as defined in claim 1, wherein: the base is composed of an upper base and a lower base; wherein,

3. A multi-functional drainage barrier as defined in claim 2, wherein: the water leakage holes are rectangular, circular or oval.

4. A multi-functional drainage barrier as defined in claim 2, wherein: each water leakage hole is provided with a filter plug.

5. A multi-functional drainage barrier as defined in claim 1, wherein: the lower edge of the water leakage hole is flush with the ground of the pedestrian street after installation.

6. A multi-functional drainage barrier as defined in claim 1, wherein: after the water leakage holes are installed, the lower edges of the water leakage holes are no more than 20mm higher than the ground of a pedestrian street.

7. A multi-functional drainage barrier as defined in claim 1, wherein: the size of the bottom of the base is the same as that of the floor tiles paved on the pedestrian streets.

8. A multi-functional drainage barrier as defined in claim 1, wherein: the WIFI chip of the integrated microcontroller in the controller adopts an ESP8-12F module or an ESP8266 Internet of things development board.

9. A multi-functional drainage barrier as defined in claim 1, wherein: and a two-dimensional code containing an electronic identity is adhered to the outer surface of the taper sleeve.