CN111663473A

CN111663473A - Self-cleaning upright post for road partition

Info

Publication number: CN111663473A
Application number: CN202010536621.7A
Authority: CN
Inventors: 吴院连
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-09-15

Abstract

The invention discloses a self-cleaning upright post for a road barrier, which comprises a post body, wherein both sides of the post body are fixedly provided with a reflecting plate, a scraper contacted with the reflector is slidably arranged, the upper end of the cylinder is provided with a gas storage cavity, both sides of the gas storage cavity are provided with gas inlets communicated with the outside, a one-way valve is arranged in the air inlet, an installation cavity and a plurality of driving cavities are arranged in the cylinder body, the driving cavity is positioned at the side edge of the mounting cavity, the upper end of the driving cavity is fixedly provided with a pressure valve, the lower end of the air storage cavity is communicated with the outside of the column body, the air storage cavity is communicated with the driving cavity through a pressure valve, a piston block is arranged in the driving cavity in a sliding and sealing manner, the piston block is embedded with a first magnetic block, the scraper is made of magnetic metal, the upper end of the driving cavity is provided with an air hole communicated with the outside, and an annular connecting rope is installed in the installation cavity through a guide wheel. The self-cleaning effect of the reflector is realized, and the reflecting effect of the reflector in the long-term use process is ensured.

Description

Self-cleaning upright post for road partition

Technical Field

The invention belongs to the technical field of road barriers, and particularly relates to a self-cleaning upright post for a road barrier.

Background

On a motor vehicle lane for two-way traffic in multiple lanes, a road isolation fence is usually provided to isolate the two-way lane, and sometimes a non-motor vehicle lane is isolated from the motor vehicle lane by the isolation fence, so as to prevent the vehicle from changing lanes or turning around illegally. The road isolated column generally divide into stand and horizontal bar two parts, and the stand stands subaerial as the installation subject, and horizontal bar fixed mounting is between two adjacent stands.

In order to better determine the position of the isolation fence at night, the drivers can conveniently determine the position of the isolation fence by the aid of the light reflecting effect of the light reflecting plates, and the light reflecting plates are generally arranged on the two sides of the upright post. However, the isolation fence is arranged in the center of the road, so that more vehicles come and go on the road, and the caused dust is serious, and the dust is adhered to the reflective board, so that the reflective effect of the reflective board is greatly reduced, and the judgment of a driver is seriously influenced; although the reflective board can be washed away by rain, the weather changes are uncertain, and the situation that the reflective board does not rain for a plurality of weeks often occurs, and the situation is particularly serious in some areas with little rain.

Disclosure of Invention

Based on the technical problems existing in the background technology, such as: the invention provides a self-cleaning upright post for a road partition, which is characterized in that a reflective board on an upright post in the road partition is easy to be stained with dust, and the judgment of the position of the partition by a driver is influenced.

The invention provides a self-cleaning upright post for a road barrier, which comprises a post body, wherein two sides of the post body are fixedly provided with light reflecting plates, a scraper blade which is in contact with the light reflecting plates is slidably arranged on the post body, the upper end of the post body is provided with a gas storage cavity, two sides of the gas storage cavity are provided with gas inlets which are communicated with the outside, one-way valves are arranged in the gas inlets, an installation cavity and a plurality of driving cavities are arranged in the post body, the driving cavities are positioned at the side edges of the installation cavity, the upper end of each driving cavity is fixedly provided with a pressure valve, the lower end of each driving cavity is communicated with the outside of the post body, the gas storage cavity is communicated with the driving cavities through the pressure valves, a piston block is slidably and hermetically arranged in each driving cavity, a first magnetic block is embedded in the piston block, the scraper blade is made of, the connecting rope is fixedly provided with a second magnetic block and a balancing weight, the first magnetic block and the second magnetic block are opposite in magnetism, the second magnetic block and the balancing weight divide the connecting rope into two parts with the same length, and the gravity of the balancing weight is larger than the sum of the gravity of the first magnetic block, the gravity of the second magnetic block and the gravity of the scraper.

Preferably, the balancing weight is a magnetic strip, an electromagnetic coil is fixedly mounted in the middle of the mounting cavity, the movement track of the magnetic strip is in the axial direction of the electromagnetic coil, dust suction plates are further mounted on the side edges of the cylinder body and located below the reflector, and two ends of the electromagnetic coil are electrically connected with the two dust suction plates through electric wires respectively.

Preferably, the dust suction plate is disposed obliquely.

Preferably, the surface of two sides of the cylinder is provided with sliding grooves which are vertically arranged, the sliding grooves are positioned on two sides of the light reflecting plate, sliding blocks are arranged in the sliding grooves in a sliding mode, and the sliding blocks are fixedly connected with the scraping plate.

Compared with the prior art, the invention has the beneficial effects that:

1. the self-cleaning effect of the reflector is realized, the light reflecting effect of the reflector in the long-term use process is ensured, and a driver can conveniently judge the position of the isolation fence;

2. at the quick in-process that moves down of magnetic stripe, solenoid's magnetic flux produces the change for solenoid both ends produce corresponding electromotive force, one is the positive charge in two dust absorption boards promptly, and another area negative charge, when the scraper blade moved to the position similar with the dust absorption board height, the dust on the scraper blade can be adsorbed to the dust absorption board, keeps the clean and tidy of scraper blade, makes the clean effect of scraper blade better.

Drawings

FIG. 1 is a schematic side sectional view of a self-cleaning stud for a road barrier according to the present invention;

FIG. 2 is a schematic side sectional view of a self-cleaning upright post for road barriers according to the present invention;

FIG. 3 is a schematic cross-sectional front view of a self-cleaning stud for road barriers according to the present invention;

fig. 4 is a schematic perspective view of a self-cleaning upright post for a road partition in accordance with the present invention.

In the figure: the dust collector comprises a cylinder 1, a reflector 2, a mounting cavity 3, a scraper 4, a gas storage cavity 5, a one-way valve 6, a driving cavity 7, a pressure valve 8, a piston block 9, a first magnetic block 10, an air hole 11, a dust suction plate 12, an electromagnetic coil 13, a connecting rope 14, a balancing weight 15, a second magnetic block 16, a guide wheel 17 and a sliding chute 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, a self-cleaning upright post for a road barrier comprises a post body 1, light reflecting plates 2 are fixedly arranged on two sides of the post body 1, scrapers 4 in contact with the light reflecting plates 2 are slidably arranged on the two sides of the post body, the scrapers 4 can slide up and down to scrape dust adhered to the light reflecting plates 2 in the sliding process, the light reflecting plates 2 are arranged on two sides of a road, a gas storage cavity 5 is arranged at the upper end of the post body 1, gas inlets communicated with the outside are arranged on two sides of the gas storage cavity 5, the two gas inlets face the road driving direction, a one-way valve 6 is arranged in each gas inlet, the one-way valve 6 is communicated in a direction that the outside of the post body 1 points to the gas storage cavity 5, an installation cavity 3 and a plurality of driving cavities 7 are arranged in the post body 1, the driving cavities 7 are arranged on the side edges of the installation cavity 3, a pressure valve 8 is, a piston block 9 is installed in the driving cavity 7 in a sliding and sealing mode, a first magnetic block 10 is embedded in the piston block 9, the scraper 4 is made of magnetic metal and can be adsorbed by a magnet, an air hole 11 communicated with the outside is formed in the upper end of the driving cavity 7, the aperture of the air hole 11 is small, an annular connecting rope 14 is installed in the installation cavity 3 through a guide wheel 17, a second magnetic block 16 and a counterweight block 15 are fixedly installed on the connecting rope 14, the magnetism of the first magnetic block 10 is opposite to that of the second magnetic block 16, the second magnetic block 16 and the counterweight block 15 divide the connecting rope 14 into two parts with the same length, and the gravity of the counterweight block 15 is larger than the sum of the gravity of the first magnetic block 10, the second magnetic block 16;

when the magnetic block type dust remover is used, because the gravity of the balancing weight 15 is greater than the sum of the gravity of the first magnetic block 10, the second magnetic block 16 and the scraping plate 4, the balancing weight 15 is positioned at the bottom end of the mounting cavity 3 and the second magnetic block 16 is positioned at the top end of the mounting cavity 3 in a normal state, and under the adsorption action, the piston block 9 provided with the first magnetic block 10 and the scraping plate 4 are positioned at the same height as the second magnetic block 16; the coming and going vehicle drives the gas to flow when driving, the flowing gas enters the gas storage cavity 5 through the one-way valve 6, the pressure of the gas in the gas storage cavity 5 is increased increasingly, when the pressure in the gas storage cavity 5 is greater than the threshold value of the pressure valve 8, the pressure valve 8 is conducted, the gas stored in the gas storage cavity 5 is flushed into the driving cavity 7, the pressure above the piston block 9 is greater than that below the piston block 9, the piston block 9 moves downwards quickly, due to the action of magnetic force, the scraper 4 moves downwards along with the first magnetic block 10 to clean the reflector 2, and meanwhile, the second magnetic block 16 also moves downwards to drive the counterweight block 15 to move upwards; after the air pressure above and below the piston block 9 reaches balance, the piston block 9 stops moving, and because the upper end of the driving cavity 7 is provided with the tiny air hole 11 connected with the outside, the piston block 9 slowly moves upwards under the action of the balancing weight 15, and the air above the piston block 9 is extruded through the air hole 11 and gradually returns to the original state;

in the embodiment, in a preferable technical scheme, the counterweight block 15 is a magnetic strip, the electromagnetic coil 13 is fixedly installed in the middle of the installation cavity 3, the movement track of the magnetic strip is on the axis of the electromagnetic coil 13, the dust suction plate 12 is also installed on the side edge of the column body 1, the dust suction plate 12 is located below the reflector 2, and two ends of the electromagnetic coil 13 are electrically connected with the two dust suction plates 12 through electric wires respectively; in the process that the magnetic strip moves downwards rapidly, the magnetic flux of the electromagnetic coil 13 changes, so that corresponding electromotive force is generated at two ends of the electromagnetic coil 13, namely one of the two dust collection plates 12 is positively charged, and the other dust collection plate 12 is negatively charged, when the scraper 4 moves to a position close to the height of the dust collection plate 12, the dust collection plate 12 can adsorb dust on the scraper 4, the cleanness of the scraper 4 is kept, and the cleaning effect of the scraper 4 is better; the dust collection plate 12 is obliquely arranged, so that the charges accumulated on the dust collection plate 12 are easy to fall off after the charges attached to the dust collection plate 12 disappear;

in this embodiment, optional technical scheme, the perpendicular spout 18 that sets up is seted up on cylinder 1 both sides surface, and spout 18 is in reflector panel 2 both sides, and slidable mounting has the slider in spout 18, slider and scraper blade 4 fixed connection.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a road of automatically cleaning is stand for jube, includes cylinder (1), its characterized in that, cylinder (1) both sides fixed mounting has reflector panel (2), and slidable mounting has scraper blade (4) with reflector panel (2) contact, gas storage chamber (5) have been seted up to cylinder (1) upper end, the air inlet with outside intercommunication is seted up to gas storage chamber (5) both sides, install check valve (6) in the air inlet, install installation cavity (3) and a plurality of drive chamber (7) in cylinder (1), drive chamber (7) are located the side of installation cavity (3), drive chamber (7) upper end fixed mounting has pressure valve (8), and the lower extreme switches on with cylinder (1) outside, gas storage chamber (5) communicate with drive chamber (7) through pressure valve (8), sliding seal installs piston block (9) in drive chamber (7), the improved pneumatic scraper is characterized in that a first magnetic block (10) is embedded in the piston block (9), the scraper (4) is made of magnetic metal, an air hole (11) communicated with the outside is formed in the upper end of the driving cavity (7), an annular connecting rope (14) is installed in the installation cavity (3) through a guide wheel (17), a second magnetic block (16) and a counterweight block (15) are fixedly installed on the connecting rope (14), the magnetism of the first magnetic block (10) is opposite to that of the second magnetic block (16), the second magnetic block (16) and the counterweight block (15) divide the connecting rope (14) into two parts with the same length, and the gravity of the counterweight block (15) is greater than the sum of the gravity of the first magnetic block (10), the second magnetic block (16) and the gravity of the scraper (4).

2. The self-cleaning upright post for the road partition fence as claimed in claim 1, wherein the weight-balancing block (15) is a magnetic strip, the middle part of the installation cavity (3) is fixedly provided with an electromagnetic coil (13), the movement track of the magnetic strip is in the axial direction of the electromagnetic coil (13), the side of the post body (1) is further provided with a dust-collecting plate (12), the dust-collecting plate (12) is positioned below the light-reflecting plate (2), and two ends of the electromagnetic coil (13) are respectively electrically connected with the two dust-collecting plates (12) through electric wires.

3. A self-cleaning post for road barriers as claimed in claim 2, wherein said suction plate (12) is inclined.

4. The self-cleaning upright post for the road partition as claimed in claim 1, wherein the two side surfaces of the post body (1) are provided with vertically arranged sliding grooves (18), the sliding grooves (18) are positioned at two sides of the light reflecting plate (2), sliding blocks are slidably mounted in the sliding grooves (18), and the sliding blocks are fixedly connected with the scraping plate (4).