CN214401522U

CN214401522U - Road protection device

Info

Publication number: CN214401522U
Application number: CN202021422175.9U
Authority: CN
Inventors: 李才举
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-10-15
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a road protection device, include: the mounting groove is arranged on the side of the road zebra crossing or the entrance and exit of the parking lot; a stopper plate for stopping a pedestrian or a vehicle; the first air cylinders are respectively arranged at two ends of the bottom of the mounting groove, and the power output ends of the first air cylinders are connected with the stop plates; in the non-working state, the stop plate is configured to be flush with the road surface, and in the working state, the stop plate has a distance of 10-110cm with the road surface under the jacking action of the first cylinder. The utility model provides a road protection device sets up protector through the zebra crossing side relevant position at the road, can stop pedestrian and vehicle when the passage of man on the zebra crossing, and then opens to stop pedestrian position and vehicle and put and prescribe a limit to, and then guarantee the pedestrian and pass through the factor of safety when on the zebra crossing.

Description

Road protection device

Technical Field

The utility model relates to a road protection device.

Background

The pedestrian passes through the intersection, usually, the signal lamp is arranged, meanwhile, a white zebra crossing needs to be marked on the road, the passing state of the vehicle is switched, so that the pedestrian passes through the road, the traffic light is used as a mechanism for controlling the starting and stopping state of the vehicle, and the passing safety of the pedestrian is ensured through the limited passing of the vehicle.

However, only traffic lights are used for control, the limitation of pedestrians and vehicles is too weak, the limitation of zebra stripes to pedestrians and vehicles depends on the pedestrians, so that traffic accidents are often caused because pedestrians do not follow traffic rules to run the red lights or advance, or vehicles enter the zebra stripe position to cause inconvenience to traffic or cause personnel injury, and the safety factor is too low.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.

In order to achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a road guard, including:

the mounting groove is arranged on the side of the road zebra crossing or the entrance and exit of the parking lot;

a stopper plate for stopping a pedestrian or a vehicle;

the first air cylinders are respectively arranged at two ends of the bottom of the mounting groove, and the power output ends of the first air cylinders are connected with the stop plates;

in the non-working state, the stop plate is configured to be flush with the road surface, and in the working state, the stop plate has a distance of 10-110cm with the road surface under the jacking action of the first cylinder.

Preferably, guide grooves for guiding the stop portions to extend and retract are respectively arranged on two sides of the mounting groove;

and sliding blocks matched with the guide grooves are respectively arranged at two ends of the stop plate.

Preferably, the first cylinder is matched with the mounting groove through a matched mounting plate;

wherein, a controller communicated with a traffic light or a parking lot control device is arranged in the control box;

the control box is communicated with the first air cylinder.

Preferably, a storage battery is arranged in the control box;

the side, facing the automobile, of the stop plate is provided with a plurality of red LED lamps;

wherein the LED lamp is configured to be connected with a storage battery and/or a mains supply.

Preferably, a plurality of air ducts are arranged in the stop plate, and red or orange air pressure rods for prompting drivers and passengers are respectively arranged in the air ducts;

wherein, the mounting groove is provided with at least one second cylinder communicated with each gas guide pipe;

a first elastic mechanism connected with the air pressure rod is fixedly arranged in the air guide pipe;

one end of the first elastic mechanism is fixedly connected with the inner side wall of the air guide tube, the other end of the first elastic mechanism is connected with the air pressure rod, and a sealing leather cup is arranged on one side, connected with the air pressure rod, of the first elastic mechanism.

Preferably, the top of the air duct is provided with a stopping part for limiting the air pressure rod;

the bottom of the air pressure rod is provided with a clamping part matched with the stopping part.

Preferably, the air conditioner further comprises a housing for enclosing the first cylinder and the second cylinder.

Preferably, the surface of the stop plate is pivotally provided with a cover plate for sealing the air duct.

Preferably, the gas cylinder is configured to include:

the extending end of the T-shaped mounting piece connected with the first elastic mechanism is connected with a second elastic mechanism;

the flexible sleeve is sleeved on the outer side of the second elastic mechanism.

Preferably, the pneumatic pump is further provided with an air bag communicating with each cylinder.

The utility model discloses at least, include following beneficial effect: one of which, the utility model discloses a zebra crossing position on road sets up protector, can stop pedestrian and vehicle when the zebra crossing pedestrian passes through, and then opens to stop pedestrian position and vehicle and stop the position and prescribe a limit to, prevents that it from not complying with traffic rules and rushing through red light etc. and causing the personal damage, and then guarantees the pedestrian and pass through factor of safety on the zebra crossing.

And secondly, the utility model discloses a cooperate with the control system in traffic lights, parking area, can be according to the traffic lights state, the state that the car advances, the car goes out, adjusts the upper and lower position of backstop board to make it have better adaptability and degree of cooperation.

Thirdly, the utility model discloses a set up LED lamp, the atmospheric pressure stick of warning usefulness in one side with vehicle advancing direction matched with, warn respectively to the vehicle of co-altitude not and remind the effect, and then guarantee to have better safety protection nature.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a road guard according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a road guard according to another embodiment of the present invention;

FIG. 3 is a schematic view of the effect of the road guard of the present invention after installation;

fig. 4 is a partially enlarged structural schematic view of the air duct and the air pressure bar in fig. 2.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

It should be noted that in the description of the present invention, the terms indicating the orientation or the positional relationship are based on the orientation or the positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

Fig. 1-3 show a road guard implementation form according to the present invention, which includes:

the device comprises a mounting groove 2 arranged at the side of a road zebra crossing 1 or an entrance and exit of a parking lot, wherein in actual operation, a mounting groove is dug at the position where a protection device is mounted on a road, and the depth of the mounting groove is configured to be matched with the depth of a stopping part and a first air cylinder, so that the surface of the road on which the stopping plate is mounted is flush without influencing normal passing of pedestrians and vehicles;

the stop plate 3 is used for blocking pedestrians and/or vehicles when the red light is emitted, and further protecting the pedestrians;

the jacking device comprises a mounting groove, a first cylinder 4, a stopping plate, a second cylinder, a connecting rod and a jacking mechanism, wherein the first cylinders 4 are respectively arranged at two ends of the bottom of the mounting groove, and the power output ends of the first cylinders are connected with the stopping plate;

in the non-working state, the stop plate is arranged to be flush with the road surface and used for preventing the red light from influencing the passing personnel or vehicles when passing, and in the working state, the stop plate has a distance of 10-110cm with the road surface under the jacking action of the first cylinder;

the first cylinder is communicated with a pneumatic pump 6 (which can also be a gas pump or an inflating pump) of the external control box 5 through a matched gas inlet pipeline 20, the pneumatic pump generates corresponding gas and transmits the gas to the first cylinder through the gas inlet pipeline for use, and the control box is used for switching the working state of each first cylinder and further switching the space position of the stop plate. In the scheme, when the protective device is applied to a traffic road with a zebra crossing, the edges of the zebra crossing can be respectively provided with the matched protective devices to protect people or vehicles from passing, for example, when the traffic direction is a red light, the protective device on the road is lifted to block the vehicles, the protective devices at two ends of the zebra crossing do not work to facilitate the passing of pedestrians, and when the traffic direction is an orange light or a green light, the protective device on the road is descended, the protective devices at two ends of the zebra crossing are ascended to be in a working state to block the people at two sides of the road to prevent the people from running the red light to cause personal injury, when the protective device is used in the road to block the pedestrians and the vehicles, the ascending height of the stop plate can be set to be 10-25cm, and when the protective device is used in a parking lot, the ascending height can be set to be 80-110cm, so that its use needs with under the different occasion cooperate, and then have the difference and block the effect, the protector of this scheme of adoption is used in the road, blocks the formula protection to advancing vehicle, personnel's current state under the cooperation of traffic lights, and then guarantees its security.

In another example, guide grooves (not shown) for guiding the stopper to extend and retract are respectively formed at both sides of the mounting groove;

the utility model discloses a stop board, including backstop board, mounting groove, guide slot, part of slider, make it exceed the lower terminal surface of backstop portion, so that the backstop board rises and staggers the back in space with the mounting groove, the guide slot that can be in through the part of extending and the mounting groove in, and in order to guarantee the use needs (like the parking area) in different occasions, and then guarantee the stability of backstop board rising decline in-process, and in order to guarantee guide slot and slider complex structural stability, can set slider and guide slot to complex trapezium structure.

In another example, as shown in fig. 2, the first cylinder is fitted to the mounting groove by means of a fitting plate 7;

wherein, a controller 8 communicated with a traffic light or a parking lot control device is arranged in the control box;

the control box is communicated with the first air cylinder, in the structure, the mounting position is provided for the first air cylinder through the matching of the mounting plate, the mounting plate and the mounting groove can be connected through the matched fixing screws, the control box is used for matching with a specific scene of an application place, for example, the control box is connected with a traffic light control system, the stop plate can be switched to the working state of the control box according to the current state of the traffic light, automatic control is further achieved, the control box controls the air cylinder to work or not work based on a certain signal, the control box belongs to the prior art, and description is omitted.

In another example, as shown in fig. 1, a storage battery 21 is arranged in the control box;

the stop plate is provided with a plurality of red LED lamps 9 on one side facing the automobile, the red LED lamps are configured to be connected with a storage battery and/or a mains supply, in the structure, the LED lamps for prompting are arranged on the side face of the stop plate, the automobile running far away is warned, the automobile is prevented from being collided with a protective device, the LED lamps can be powered through the mains supply or the storage battery, the working state of the LED lamps can be controlled by a control box, for example, when the first air cylinder is in a rising state and a continuous working state, the LED lamps are enabled to be in a working state (on), and when the first air cylinder is in a falling state and a non-working state, the LED lamps are enabled to be in a non-working state (off) simultaneously.

As shown in fig. 2 and 4, in another example, a plurality of air ducts 10 are arranged in the stop plate, and red or orange air pressure rods 11 for prompting the driver and the passenger are respectively arranged in the air ducts;

wherein, the mounting groove is provided with at least one second cylinder 12 communicated with each gas guide pipe;

a first elastic mechanism 13 connected with the air pressure rod is fixedly arranged in the air guide pipe;

one end of the first elastic mechanism is fixedly connected with the inner side wall of the air duct, the other end of the first elastic mechanism is connected with the air duct, the first elastic mechanism is used for realizing the connection of the air duct and the elastic mechanism and ensuring the stability of connection between structural members, one side of the first elastic mechanism connected with the air duct is provided with a sealing leather cup 14, the position of the air duct is limited in the scheme, jacking gas output to the air duct by the second cylinder is used in practical use, the first elastic mechanism (such as a spring) is stretched by the pressure of the gas, the air duct connected with the first elastic mechanism extends out of the stop plate along with stretching, the vehicle is warned, the connection of the air duct and the spring can be realized by a matched T-shaped adapter, and in order to ensure the air tightness inside the air duct, the second cylinder is connected with the air duct at one end connected with the air duct, the sealing ring is matched with the adapter (tube) to be connected, the first elastic mechanism is designed to enable the first elastic mechanism to have stretching acting force, the air pressure rod can be pushed out outwards under the action of force, the air pressure rod can also be retracted into the air guide tube under the action of no external force, the height of the air pressure rod, which is 10-15cm higher than the stop plate, can be conveniently recognized by a driver at a short distance, the leather cup is used for forming a relatively closed space inside the air guide tube so as to enable the leather cup to have enough pushing force, the first elastic mechanism stretches and pushes out the air guide tube, and therefore the leather cup needs to be arranged at one end, which is close to the first elastic mechanism and connected with the air pressure rod.

In another example, the top of the airway tube is provided with a stop (not shown) that defines a pneumatic rod;

the bottom of the air pressure rod is provided with a clamping part (not shown) matched with the stopping part, the stopping part and the clamping part are designed in the structure, so that the stopping part and the clamping part have interference in movement, the outer diameter and the inner diameter of two ends can be fully utilized to ensure that the stopping part and the clamping part cannot be separated in the movement, and the structural stability is better.

As shown in fig. 2, in another example, the device further includes a casing 15 for enclosing the first cylinder and the second cylinder, and the casing is used for enclosing the lower half portion of the device, so as to ensure the stability of the device in cooperation with the installation groove during installation, and simultaneously protect each component.

As shown in fig. 2, in another example, the surface of the stop plate is pivotally connected with a cover plate 16 for sealing the air duct, the cover plate is used for ensuring that the air pressure rod retracts to the rear of the air duct, the surface of the stop plate can keep a certain flatness, and foreign objects are prevented from entering the air duct and affecting the operation stability of the device.

In another example, as shown in fig. 4, the gas cylinder is configured to include:

a T-shaped mounting part 17 connected with the first elastic mechanism, wherein one extending end of the T-shaped mounting part is connected with a second elastic mechanism 18;

the flexible sleeve 19 is sleeved outside the second elastic mechanism, the outer part of the flexible sleeve is configured to be red or orange, so as to play a role of safety prompt or warning, in the structure, the connection between the air pressure rod and the first elastic mechanism is realized through the mounting piece, the mounting piece is provided with a connection between one end with a plane and the first elastic mechanism, the second elastic mechanism is arranged at the extending end of the mounting piece, one part ensures the connection effect, the other part fixes the diameter of the second elastic mechanism to be smaller than that of the first elastic mechanism, the flexible sleeve is partially guided, the connection between each elastic mechanism and the mounting part is carried out in a welding mode, the flexible sleeve can be prepared by materials such as silica gel, rubber, cotton fiber and the like according to requirements, so that the flexible sleeve has certain flexibility, the automobile body and the human body cannot be damaged due to the bending effect after the automobile is impacted, and the sleeve is sleeved on the second elastic mechanism and is fixedly bonded with the surface of the mounting part by adopting the matched adhesive.

In another example, the pneumatic pump is further provided with air bags (not shown) communicated with the air cylinders, and the air bags are used for enabling the second air cylinder to have certain return air under the pressure when the automobile is rolled on the stop plate, and the return air can be conveyed into the air bags through matched air pipes to be collected, so that the pneumatic pump or the air cylinders are prevented from being damaged by return air conveying.

The above embodiments are merely illustrative of a preferred embodiment, but not limiting. When the utility model is implemented, the proper replacement and/or modification can be carried out according to the requirements of users.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A road guard, comprising:

a stopper plate for stopping a pedestrian or a vehicle;

in the non-working state, the stop plate is configured to be flush with the road surface, and in the working state, the stop plate has a distance of 10-110cm with the road surface under the jacking action of the first cylinder;

and the first cylinder is communicated with a pneumatic pump of an external control box through a matched air inlet pipeline.

2. The road guard according to claim 1, wherein the mounting groove is provided at both sides thereof with guide grooves for guiding the stopper to be extended and retracted, respectively;

3. The roadway guard of claim 1, wherein the first cylinder is mated to the mounting slot by a mating mounting plate;

the control box is communicated with the first air cylinder.

4. The road guard according to claim 1, characterized in that a battery is arranged in the control box;

5. The road guard according to claim 1, wherein a plurality of air ducts are provided in the stop plate, and a red or orange air pressure bar for prompting the driver and the passenger is provided therein, respectively;

6. The roadway guard of claim 5, wherein the top of the airway tube is provided with a stop that defines a gas strut;

7. The road guard of claim 5, further comprising a housing enclosing the first and second cylinders.

8. A road guard according to claim 5, characterised in that the surface of the stop plate is pivotally provided with a cover plate for sealing the airway tube.

9. The road guard of claim 5, wherein the gas strut is configured to include:

10. The road guard of claim 5, wherein the pneumatic pump is further provided with air bags in communication with the cylinders.