CN111576284A

CN111576284A - City guardrail handrail with automatic cooling and dust removal function

Info

Publication number: CN111576284A
Application number: CN202010465004.2A
Authority: CN
Inventors: 章莹莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-08-25

Abstract

The invention discloses an urban guardrail handrail with automatic cooling and dust removing functions, which comprises a handrail, wherein a lighting mechanism is arranged in the handrail, the lighting mechanism comprises a lighting port arranged on the side wall of the handrail, the inner wall of the lighting port is fixedly connected with a light-transmitting film, the inner wall of the handrail is fixedly connected with a light inlet pipeline, and the inner wall of the light inlet pipeline is fixedly connected with a first total reflection prism and a second total reflection prism; the inside control mechanism that is equipped with of railing, control mechanism is including setting up the carousel in the inside of railing, the carousel lateral wall is equidistant to be equipped with four mounting grooves, four the equal fixedly connected with heat-conducting plate of mounting groove inner wall, four two baffles of the equal fixedly connected with of heat-conducting plate lateral wall, four the heat-conducting plate lateral wall all has the movable plate through spring elastic connection. The guardrail can flush away dust on the side wall of the guardrail, is convenient for people to use, ensures the walking safety of people, and can prevent the surface temperature of the guardrail from being too high and scalding pedestrians.

Description

City guardrail handrail with automatic cooling and dust removal function

Technical Field

The invention relates to the technical field of urban public goods, in particular to an urban guardrail handrail with automatic cooling and dust removing functions.

Background

The handrail is generally installed in railing or breast board upper end and stairway lateral wall department, supplies the people to climb, and its form and selected material need satisfy the requirement and the comfortable feeling that people climbed, will satisfy the requirement as decorative component again, in city construction, can set up the guardrail handrail on some higher roads usually, regional such as overpass, however, current city guardrail handrail has following problem:

1. because the urban guardrail handrail is exposed outdoors for a long time, dust blown by wind is easy to attach to the side wall of the handrail in windy weather, in addition, a large amount of dust can be raised in the coming and going of vehicles, and the large amount of dust is attached to the side wall of the handrail, so that the aesthetic degree of urban construction can be reduced, and on the other hand, pedestrians see that a large amount of dust on the handrail is generally not willing to hold the guardrail with hands, so that the effect of the handrail is reduced, and people are easy to have danger in some stairs or higher places without using the handrail;

2. in some hot weather, the handrail is irradiated by sunlight for a long time, the surface temperature is extremely high, and if the skin of people contacts the handrail, the skin of people is easily scalded by the handrail, so that the body of people is damaged.

Therefore, it is necessary to design a handrail of a city guardrail with automatic cooling and dust removing functions to solve the above problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an urban guardrail handrail with automatic cooling and dust removing functions.

In order to achieve the purpose, the invention adopts the following technical scheme:

a city guardrail handrail with automatic cooling and dust removal functions comprises a handrail, wherein a lighting mechanism is arranged inside the handrail and comprises a lighting port arranged on the side wall of the handrail, a light-transmitting film is fixedly connected to the inner wall of the lighting port, a light inlet pipeline is fixedly connected to the inner wall of the handrail, and a first total reflection prism and a second total reflection prism are fixedly connected to the inner wall of the light inlet pipeline;

the guardrail comprises a guardrail body, and is characterized in that a control mechanism is arranged in the guardrail, the control mechanism comprises a turntable arranged in the guardrail, four mounting grooves are formed in the side wall of the turntable at equal intervals, heat-conducting plates are fixedly connected to the inner walls of the four mounting grooves, two baffles are fixedly connected to the side walls of the four heat-conducting plates, moving plates are elastically connected to the side walls of the four heat-conducting plates through springs, one moving plate is magnetic, flowing liquid is filled between the moving plate at the lowest end and the two corresponding baffles, thermal expansion media are filled between the four moving plates and the heat-conducting plates, two adjacent mounting grooves are communicated through connecting pipes, and first check valves are arranged in the four connecting pipes;

the heat dissipation and dust removal device comprises a rail, and is characterized in that a heat dissipation and dust removal mechanism is arranged in the rail, the heat dissipation and dust removal mechanism comprises a water absorption box arranged in the rail, the inner wall of the water absorption box is connected with a sliding plate in a sealing and sliding mode, the sliding plate and a magnetic moving plate are attracted in a heteropolar mode, the side wall of the water absorption box is communicated with a water outlet pipe, the inner wall of the rail is fixedly connected with a top cover, one end, away from the water absorption box, of the water outlet pipe extends into the top cover, the inner wall of the rail is communicated with a top pipe;

the inside water storage mechanism that is equipped with of railing, the inside adjustment mechanism that is used for controlling rivers business turn over that is equipped with of overhead guard.

Preferably, railing inner wall fixedly connected with fixed plate, the fixed plate lateral wall rotates through the bearing and is connected with the pivot, carousel fixed connection is at the pivot lateral wall, the box and fixed plate lateral wall fixed connection absorb water.

Preferably, water storage mechanism is including setting up the water storage box at the railing inner wall, it is through inhaling water pipe and water storage box intercommunication to inhale the box lateral wall, water storage box upper wall intercommunication is equipped with the inlet tube, the one end that the water storage box was kept away from to the inlet tube extends to in the overhead guard.

Preferably, a second one-way valve is arranged on the water suction pipe, and a pressure valve is arranged on the water outlet pipe.

Preferably, adjustment mechanism includes the thermal deformation metal of fixed connection bottom in the overhead guard, thermal deformation metal upper end fixedly connected with rotor plate, the rotor plate lateral wall runs through and is equipped with the regulation mouth.

Preferably, one end of the light inlet pipeline is located at the lower end of the lighting port, and the end of the light inlet pipeline, which is far away from the lighting port, is located under the rotary table.

Preferably, the water inlet pipe and the water outlet pipe are attached to the side wall of the rotating plate, and the circumferential side wall of the rotating plate is sealed with the inner wall of the top cover.

The invention has the following beneficial effects:

1. compared with the prior art, the heat-conducting plate is heated by sunlight irradiation, so that the thermal expansion medium expands, the extrusion flowing liquid flows, the rotating disc rotates to drive the sliding plate to move back and forth, water can be intermittently extruded from the capillary tube, and the water flows down along the side wall of the railing to flush away dust on the side wall of the railing, so that the heat-conducting plate is convenient for people to use, and the walking safety of people is ensured;

2. compared with the prior art, the invention can automatically extrude water to the side wall of the handrail through the movement of the sliding plate in hot weather, so as to remove dust without manual operation, thereby saving labor force, collecting and storing the water used for removing dust in rainy days without external water source and saving water resource;

3. compared with the prior art, the invention can take away a large amount of heat of the side wall of the handrail when water is extruded to the side wall of the handrail, thereby reducing the temperature of the side wall of the handrail and preventing the surface temperature of the handrail from being overhigh and scalding pedestrians.

Drawings

FIG. 1 is a schematic structural view of a city guardrail handrail with automatic cooling and dust removing functions according to the present invention;

FIG. 2 is an enlarged view of the structure at the position A of the urban guardrail handrail with the automatic cooling and dust removing functions, which is provided by the invention;

fig. 3 is an enlarged view of a structure at a position B of the urban guardrail handrail with automatic cooling and dust removing functions, which is provided by the invention.

In the figure: the device comprises a handrail 1, a lighting port 2, a light inlet pipeline 3, a first total reflection prism 4, a water inlet pipe 5, a water suction box 6, a sliding plate 7, a water suction pipe 8, a water storage box 9, a rotating plate 10, a top cover 11, a top pipe 12, a second total reflection prism 13, a rotating disc 14, a mounting groove 15, a heat conducting plate 16, a baffle plate 17, a movable plate 18, a connecting pipe 19, a fixed plate 20, a thermal expansion medium 21, an adjusting port 22 and a water outlet pipe 23.

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 "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 construed as limiting the present invention.

Referring to fig. 1-3, a city guardrail handrail with automatic cooling and dust removal function, includes railing 1, railing 1 is hollow structure, and railing 1 inner wall fixedly connected with fixed plate 20, and the fixed plate 20 lateral wall is connected with the pivot through the bearing rotation.

1 inside daylighting mechanism that is equipped with of railing, daylighting mechanism is including setting up daylighting mouth 2 at 1 lateral wall of railing, 2 inner wall fixedly connected with printing opacity membranes of daylighting mouth, light can directly pass printing opacity membranes, it mainly is in order to prevent the rainwater to set up the printing opacity membrane, debris such as dust fall into light pipe 3, cause the damage to the device, 1 inner wall fixedly connected with of railing advances light pipe 3, the one end of advancing light pipe 3 is located daylighting mouth 2 under, it is equipped with two opposite direction's inclined plane to advance 3 inner walls of light pipe, advance 3 inner wall fixedly connected with first total reflection prism 4 and second total reflection prism 13 of light pipe, first total reflection prism 4 is located into two inclined planes of light pipe 3 respectively with second total reflection prism 13.

The guardrail 1 is internally provided with a control mechanism, the control mechanism comprises a rotary table 14 arranged inside the guardrail 1, the rotary table 14 is fixedly connected with the side wall of a rotary shaft, one end of a light inlet pipeline 3 far away from a lighting port 2 is positioned under the rotary table 14, the side wall of the rotary table 14 is provided with four mounting grooves 15 at equal intervals, the inner walls of the four mounting grooves 15 are fixedly connected with heat conducting plates 16, each heat conducting plate 16 is made of a good heat conductor and has good heat conducting performance, the side walls of the four heat conducting plates 16 are fixedly connected with two baffles 17, the side walls of the four heat conducting plates 16 are elastically connected with moving plates 18 through springs, one of the moving plates 18 is magnetic, flowing liquid is filled between the moving plate 18 at the lowest end and the corresponding two baffles 17, heat expansion media 21 are filled between the four moving plates 18 and the heat conducting plates 16, the heat expansion media 21 are easy to expand, all be equipped with first check valve in the four connecting pipes 19, first check valve restriction liquid can only flow into clockwise adjacent mounting groove 15 from a mounting groove 15.

A heat dissipation and dust removal mechanism is arranged inside the handrail 1, the heat dissipation and dust removal mechanism comprises a water absorption box 6 arranged in the handrail 1, the water absorption box 6 is fixedly connected with the side wall of a fixing plate 20, the inner wall of the water absorption box 6 is connected with a sliding plate 7 in a sealing and sliding mode, the sliding plate 7 absorbs heteropolarity of a magnetic moving plate 18, the side wall of the water absorption box 6 is communicated with a water outlet pipe 23, the water outlet pipe 23 is provided with a pressure valve, the pressure valve is opened only when the hydraulic pressure in the water absorption box 6 reaches a certain degree, the inner wall of the handrail 1 is fixedly connected with a top cover 11, one end, far away from the water absorption box 6, of the water outlet pipe 23 extends into the top cover 11, the upper inner wall of the handrail 1 is communicated with a top pipe 12, the cross section of the top pipe 12 is of a T-shaped structure, the horizontal part of the top pipe;

1 inside water storage mechanism that is equipped with of railing, water storage mechanism is including setting up the water storage box 9 at 1 inner wall of railing, 6 lateral walls of box that absorbs water are through absorbing

water

8 and 9 intercommunications of water storage box, the pipe 8 that absorbs water extends to the bottom in the water storage box 9, guarantee also can absorb water in the box 6 that absorbs water when the water yield in the water storage box 9 is less, absorb water and be equipped with the second check valve on the pipe 8, second check valve restriction water only can follow and absorb water 8 inflow in the box 6 that absorbs water, 9 upper wall intercommunications of water storage box are equipped with inlet tube 5, inlet tube 5 keeps away from the one end of water storage box 9 and extends to in the overhead guard 11, inlet tube 5 and outlet pipe 23 all laminate with rotor plate 10.

The inside adjustment mechanism who is used for controlling the rivers business turn over that is equipped with of top cap 11, adjustment mechanism includes the thermal deformation metal of fixed connection bottom in top cap 11, the thermal deformation metal can change the shape when the temperature reaches abnormal temperature, the temperature can the reconversion when being less than deformation temperature, the thermal deformation metal can distort when high temperature in this device, reconversion when low temperature, thermal deformation metal upper end fixedly connected with rotor plate 10, rotor plate 10 circumference lateral wall is sealed with 11 inner walls of top cap, rotor plate 10 lateral wall runs through and is equipped with regulation mouth 22.

In overcast and rainy weather, the temperature is lower, and thermal deformation metal can not change the form, adjusts mouthful 22 and inlet tube 5 intercommunication under the initial condition, and the rainwater falls to 1 upper walls of railing and can be absorbed by the capillary to flow into in the top cap 11, and then store in flowing into water storage box 9 through adjusting mouthful 22 and inlet tube 5.

In high-temperature weather, the thermal deformation metal deforms and distorts to drive the rotating plate 10 to rotate, so that the adjusting opening 22 is communicated with the water outlet pipe 23 and blocks the water inlet pipe 5.

Meanwhile, sunlight enters the light inlet pipeline 3 through the light collecting port 2, as shown by a dotted line in fig. 1, according to the working principle of the total reflection prism, namely the reflection law and the refraction law of light, when light is reflected in the same medium, the reflection angle and the incident angle are equal, light irradiates the first total reflection prism 4, is reflected to the second total reflection prism 13 by the first total reflection prism 4, is reflected by the second total reflection prism 13, and finally irradiates the heat conduction plate 16 at the lowest end, so that the temperature of the heat conduction plate 16 at the lowest end is raised, further the heat expansion medium 21 at the lowest end is expanded, the moving plate 18 is pushed to move upwards, the flowing liquid is extruded into the clockwise adjacent mounting groove 15, the gravity center of the rotary plate 14 is changed, the rotary plate 14 starts to rotate anticlockwise, when the heat conduction plate 16 in the mounting groove 15 filled with the flowing liquid rotates to the right lower end, the heat conduction plate 16 starts to be irradiated by the sunlight, the temperature gradually rises, and the heat conducting plate 16 which is irradiated by the sunlight at the beginning is far away from the light inlet pipeline 3 and is not irradiated by the sunlight any more, and the temperature gradually falls, and the operation is repeated, so that the rotary disc 14 continuously rotates.

It should be noted that, in the process of extruding the flowing liquid into another mounting groove 15, as the flowing liquid in the mounting groove 15 on the left side gradually increases, the center of gravity of the rotary plate 14 gradually moves to the left, so that after more than half of the flowing liquid enters the mounting groove 15 on the left side, the mounting groove 15 on the left side rotates to the lowest end, and the mounting groove 15 originally located at the right lower end rotates to the right side, and the flowing liquid in the mounting groove 15 flows into the mounting groove 15 at the lowest end under the action of gravity.

When the turntable 14 rotates, the moving plate 18 with magnetism also rotates, and after the moving plate 18 approaches the sliding plate 7, as the moving plate 18 rotates clockwise, the sliding plate 7 is attracted to move leftwards, and the water in the water storage box 9 is attracted into the water absorption box 6, and presses the air at the left side of the suction box 6 (the attraction force of the moving plate 18 to the sliding plate 7 is greater than the air pressure of the air at the left side of the suction box 6), when the moving plate 18 is away from the sliding plate 7, the sliding plate 7 moves to the right under the air pressure at the left side of the suction box 6, and water in the water absorption box 6 is extruded into the top cover 11 and flows to the upper end of the rotating plate 10 through the adjusting port 22, the operation is repeated, the water in the top cover 11 is gradually increased, and seeps out to the side wall of the handrail 1 from a plurality of capillary tubes through the top pipe 12, so as to cool the handrail 1, and the seeped water flows down along the side wall of the handrail 1, so that the dust attached to the side wall of the handrail 1 can be removed.

Further, in rainy weather, 1 lateral wall of railing can be erodeed to the rainwater, need not cool down and remove dust through this device to railing 1, and in fine day, this device can cool down and remove dust through above-mentioned operation to railing 1.

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 city guardrail handrail with automatic cooling and dust removal function, includes railing (1), its characterized in that: a lighting mechanism is arranged inside the handrail (1), the lighting mechanism comprises a lighting opening (2) arranged on the side wall of the handrail (1), the inner wall of the lighting opening (2) is fixedly connected with a light-transmitting film, the inner wall of the handrail (1) is fixedly connected with a light inlet pipeline (3), and the inner wall of the light inlet pipeline (3) is fixedly connected with a first total reflection prism (4) and a second total reflection prism (13);

a control mechanism is arranged in the railing (1), the control mechanism comprises a turntable (14) arranged in the railing (1), the side walls of the turntable (14) are provided with four mounting grooves (15) at equal intervals, the inner walls of the four mounting grooves (15) are fixedly connected with heat-conducting plates (16), the side walls of the four heat-conducting plates (16) are fixedly connected with two baffles (17), the side walls of the four heat-conducting plates (16) are elastically connected with a movable plate (18) through springs, one of the moving plates (18) is magnetic, flowing liquid is filled between the moving plate (18) at the lowest end and the two corresponding baffles (17), thermal expansion media (21) are filled between the four moving plates (18) and the thermal conductive plate (16), two adjacent mounting grooves (15) are communicated through connecting pipes (19), and first one-way valves are arranged in the four connecting pipes (19);

the heat dissipation and dust removal device is characterized in that a heat dissipation and dust removal mechanism is arranged inside the railing (1), the heat dissipation and dust removal mechanism comprises a water absorption box (6) arranged in the railing (1), the inner wall of the water absorption box (6) is connected with a sliding plate (7) in a sealing and sliding mode, the sliding plate (7) and a magnetic moving plate (18) are attracted in a heteropolar mode, a water outlet pipe (23) is communicated with the side wall of the water absorption box (6), a top cover (11) is fixedly connected to the inner wall of the railing (1), one end, far away from the water absorption box (6), of the water outlet pipe (23) extends into the top cover (11), a top pipe (12) is communicated with the upper inner wall of the railing (1), and a plurality of capillary tubes are;

the guardrail comprises a guardrail body and is characterized in that a water storage mechanism is arranged inside the guardrail body (1), and an adjusting mechanism used for controlling water flow to enter and exit is arranged inside the top cover (11).

2. The urban guardrail handrail with the automatic cooling and dedusting functions as claimed in claim 1, wherein: railing (1) inner wall fixedly connected with fixed plate (20), fixed plate (20) lateral wall rotates through the bearing and is connected with the pivot, carousel (14) fixed connection is at the pivot lateral wall, box (6) and fixed plate (20) lateral wall fixed connection absorb water.

3. The urban guardrail handrail with the automatic cooling and dedusting functions as claimed in claim 1, wherein: the water storage mechanism is including setting up water storage box (9) at railing (1) inner wall, it is through inhaling water pipe (8) and water storage box (9) intercommunication to inhale water box (6) lateral wall, water storage box (9) upper wall intercommunication is equipped with inlet tube (5), the one end that water storage box (9) were kept away from in inlet tube (5) extends to in top hood (11).

4. The urban guardrail handrail with the automatic cooling and dedusting functions as claimed in claim 1, wherein: the water suction pipe (8) is provided with a second one-way valve, and the water outlet pipe (23) is provided with a pressure valve.

5. The urban guardrail handrail with the automatic cooling and dedusting functions as claimed in claim 1, wherein: the adjusting mechanism comprises a thermal deformation metal fixedly connected to the bottom in the top cover (11), a rotating plate (10) is fixedly connected to the upper end of the thermal deformation metal, and an adjusting opening (22) is formed in the side wall of the rotating plate (10) in a penetrating mode.

6. The urban guardrail handrail with the automatic cooling and dedusting functions as claimed in claim 1, wherein: one end of the light inlet pipeline (3) is located at the lower end of the lighting port (2), and one end, far away from the lighting port (2), of the light inlet pipeline (3) is located under the rotary table (14).

7. The urban guardrail handrail with the automatic cooling and dedusting functions as claimed in claim 5, wherein: the water inlet pipe (5) and the water outlet pipe (23) are attached to the side wall of the rotating plate (10), and the circumferential side wall of the rotating plate (10) is sealed with the inner wall of the top cover (11).