CN110284400B

CN110284400B - Blind road brick

Info

Publication number: CN110284400B
Application number: CN201910620317.8A
Authority: CN
Inventors: 黄文波; 李连栋; 余承好; 阚思英
Original assignee: Shanghai Xiaoqi New Energy Technology Co Ltd
Current assignee: Huiren Ningxia Environmental Protection Technology Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2021-07-02
Anticipated expiration: 2039-07-10
Also published as: CN110284400A

Abstract

The invention belongs to the field of public facilities, and particularly relates to a blind sidewalk brick, which comprises a brick body, wherein: the placing groove is arranged on the upper surface of the brick body; the placing cavity is arranged in the middle of the brick body, a plurality of through holes are formed in the top surface of the placing cavity, and mounting grooves are formed in the four corners of the bottom surface of the placing cavity; the protruding columns are connected in the through holes in a sliding and sealing mode; elevating system, elevating system includes: the lower end of the protruding column is fixedly connected with the upper surface of the lifting plate; the number of the memory springs is four, and the four memory springs are fixedly connected to four corners of the lower end of the lifting plate respectively; the electric heating block is arranged in the mounting groove, and the lower end of the memory spring is fixedly connected with the upper surface of the electric heating block; heating mechanism, heating mechanism includes: the electric heating net is arranged in the placing groove. The invention has low cleaning difficulty and good cleaning effect, and can relieve the pain of the blind when the blind walks on the blind road for a long time.

Description

Blind road brick

Technical Field

The invention belongs to the field of public facilities, and particularly relates to a blind road brick.

Background

The blind road is a special channel paved by special floor tiles with hard bulges on the surfaces, and the blind people feel the position of the blind people by using the touch sense of the blind people, so that the blind people can safely walk on the blind road.

The blind road floor tiles, especially the lattice blind road tiles, bring great difficulty to cleaning because of the small distance between every two adjacent bulges, and the cleaning personnel usually spend much effort and can not clean the blind road floor tiles, so that the blind road floor tiles are easy to store dirt and soil, and bacteria and the like can be bred; the cleaning method is particularly suitable for public places such as subways and stations, when cleaning the blind road floor tiles, cleaning personnel have low efficiency, occupy the service time of the blind road and influence the traveling of passengers; and because the crowd such as stations, subways and the like are dense, unfinished and thoroughly cleaned blind road floor tiles often become fertile soil for bacterial breeding, the disease transmission rate is improved, and the health of people is influenced.

To this end, we propose a blind road brick to solve the above problems.

Disclosure of Invention

The invention aims to provide a blind road brick which is convenient to clean and can reduce the pain of the blind person, aiming at the problems that the existing blind road is easy to store dirt and is inconvenient to clean and the long-term walking of the blind person can cause sole ache.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a blind road brick, includes the brick body, the internal being equipped with of brick:

the placing groove is arranged on the upper surface of the brick body;

the brick comprises a brick body, a placing cavity, a plurality of supporting rods and a plurality of supporting rods, wherein the placing cavity is arranged in the middle of the brick body, a plurality of through holes are formed in the top surface of the placing cavity, and mounting grooves are formed in four corners of the bottom surface of the placing cavity;

the protruding columns are connected in the through holes in a sliding and sealing mode;

a lifting mechanism, the lifting mechanism comprising:

the lower end of the protruding column is fixedly connected with the upper surface of the lifting plate;

the number of the memory springs is four, and the four memory springs are fixedly connected to four corners of the lower end of the lifting plate respectively;

the electric heating block is arranged in the mounting groove, and the lower end of the memory spring is fixedly connected with the upper surface of the electric heating block;

a heating mechanism, the heating mechanism comprising:

the electric heating net is arranged in the placing groove, and a notch corresponding to the through hole is formed in the electric heating net;

a waterproof layer arranged on the upper surface of the electric heating net, the waterproof layer is provided with an opening corresponding to the through hole,

the four electric heating blocks and the electric heating net are connected in series in an external circuit.

In the blind sidewalk brick, a plurality of the convex columns are distributed on the surface of the brick body in an array.

In foretell blind sidewalk brick, it is equipped with water spray mechanism to place the intracavity, water spray mechanism includes:

the upper surface and the lower surface of the elastic corrugated pipe are respectively fixedly connected with the lower surface of the lifting plate and the bottom surface of the placing cavity;

the one-way drain pipes penetrate through and are fixedly connected to the top surface of the placing cavity, the part, located in the placing cavity, of each one-way drain pipe is connected with the lifting plate in a sliding mode, and the lower end of each one-way drain pipe extends into the elastic corrugated pipe and is connected with the elastic corrugated pipe in a sliding and sealing mode;

the one-way inlet tube, the lower extreme fixed connection of one-way inlet tube and elastic bellows, the lower extreme of one-way inlet tube runs through the brick body setting.

In the blind road brick, the upper end of the one-way drain pipe is flush with the upper surface of the waterproof layer.

Compared with the prior art, the blind road brick has the advantages that:

1. according to the invention, by arranging the memory spring and the electric heating block, when the blind road needs to be cleaned, the electric heating block is electrified, the electric heating block starts to generate heat and heat the memory spring, and when the memory spring is heated to a temperature higher than the metamorphosis temperature, the memory spring contracts, so that the convex columns retract into the placing cavity, the surface of the floor tile is in a flat state, the cleaning effect can be greatly improved, and the cleaning efficiency can be improved for a cleaner.

2. According to the invention, the memory spring is arranged, so that the blind person steps on the convex column during normal use, and the convex column can sink downwards on the premise of obtaining prompt touch feeling, thereby relieving the muscle soreness feeling of the sole of the blind person, helping the blind person to keep good touch feeling, and avoiding the generation of touch feeling fatigue caused by long-time walking on the convex blind road floor tile.

3. According to the invention, the electric heating net is arranged, so that the waterproof layer can be heated, evaporation and drying of water stains on the waterproof layer are accelerated, secondary pollution caused by spreading of the water stains can be reduced, the occupied time of the blind road during cleaning can be reduced, the blind road can be rapidly put into use, and the utilization rate is improved.

4. According to the invention, the elastic corrugated pipe is arranged, when the lifting plate moves downwards, cleaning water stored in the elastic corrugated pipe can be squeezed out, the surface of the blind road is automatically sprayed, the surface of the blind road is wetted, and a cleaning worker does not need to frequently dip the mop when cleaning the surface of the blind road, so that the cleaning efficiency and the cleaning effect are further improved; meanwhile, when the lifting plate moves upwards and resets, under the action of the one-way water inlet pipe, cleaning water can be sucked from the outside for supplement, and the lifting plate can be recycled.

Drawings

FIG. 1 is a schematic structural diagram of a blind sidewalk brick in an operating state of embodiment 1;

FIG. 2 is a schematic structural view of a blind sidewalk brick in a clean state according to embodiment 1 of the present invention;

FIG. 3 is a schematic top view of a blind sidewalk brick of embodiment 1 of the present invention;

FIG. 4 is a schematic structural diagram of a blind sidewalk brick in an operating state of embodiment 2;

FIG. 5 is a schematic view of a clean state structure of a blind sidewalk brick in example 2 of the present invention;

fig. 6 is a schematic top view of a blind sidewalk brick in embodiment 2 of the present invention.

In the figure, 1 brick body;

11 placing a groove;

12 placing cavities, 121 through holes and 122 mounting grooves;

13 raised columns;

14 lifting mechanisms, 141 lifting plates, 142 memory springs and 143 electric heating blocks;

15 heating mechanism, 151 electric heating net, 152 waterproof layer;

16 water spraying mechanisms, 161 elastic corrugated pipes, 162 one-way water discharging pipes and 163 one-way water inlet pipes.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

As shown in fig. 1-3, a blind sidewalk brick comprises a brick body 1, wherein:

the placing groove 11 is arranged on the upper surface of the brick body 1;

the placing cavity 12 is arranged in the middle of the brick body 1, a plurality of through holes 121 are formed in the top surface of the placing cavity 12, and mounting grooves 122 are formed in the four corners of the bottom surface of the placing cavity 12;

the protruding columns 13 correspond to the through holes 121 of the protruding columns 13, the protruding columns 13 are connected in the through holes 121 in a sliding and sealing mode, it should be noted that the protruding columns 13 are distributed on the surface of the brick body 1 in an array mode, the protruding columns are consistent with the protruding distribution of the existing blind road, the use is convenient, and meanwhile, the protruding columns 13 can be made of rubber materials, so that the friction force is improved;

elevating mechanism 14, elevating mechanism 14 includes:

the lower end of the protruding column 13 is fixedly connected with the upper surface of the lifting plate 141;

the memory springs 142 are four, the four memory springs 142 are respectively and fixedly connected to four corners of the lower end of the lifting plate 141, and it should be noted that the memory springs 142 can be made of a two-way memory alloy, and can be shortened when the ambient temperature is higher than the metamorphosis temperature (40 ℃), and can automatically reset when the ambient temperature is lower than the metamorphosis temperature, and the process can be repeated according to the change of the temperature, meanwhile, the memory alloy also has the outstanding characteristics of small temperature lag, accurate and reliable temperature control, long service life, fatigue resistance greater than hundreds of thousands of times and the like;

the electric heating block 143, the electric heating block 143 is set in the mounting groove 122, the bottom end of the memory spring 142 is fixedly connected with the upper surface of the electric heating block 143;

heating mechanism 15, heating mechanism 15 includes:

the electric heating net 151 is installed in the placing groove 11, and a notch corresponding to the through hole 121 is formed in the electric heating net 151;

a waterproof layer 152, the waterproof layer 152 is disposed on the upper surface of the electric heating net 151, the waterproof layer 152 is provided with openings corresponding to the through holes 121, the waterproof layer 152 can be made of rubber,

wherein, the four electric heating blocks 143 and the electric heating net 151 are all connected in series in the external circuit.

When the blind person walking on the brick body 1 and stepping on the convex columns 13, the convex columns 13 can settle downwards on the premise of obtaining prompt touch feeling, so that muscle ache feeling of the soles of the blind persons is relieved, the blind persons can keep good touch feeling, and the blind persons are prevented from walking on the convex blind road floor tiles for a long time to generate touch feeling fatigue.

When the brick needs to be cleaned, a series circuit consisting of the electric heating net 151 and the electric heating block 143 is electrified, wherein the electric heating block 143 can emit heat after being electrified and heat the memory spring 142, when the temperature of the memory spring 142 is increased to be higher than the abnormal temperature, the phenomenon of shortening can occur, and under the action of the memory spring 142, the protruding columns 13 can be retracted into the cavity 12, so that the upper surface of the brick body 1 is in a flat state, the cleaning efficiency is improved, and the cleaning difficulty is reduced;

meanwhile, the electric heating net 151 generates heat, can heat the waterproof layer 152, accelerates the evaporation drying of water stains on the waterproof layer 152, not only can reduce the secondary pollution caused by spreading of the water stains, but also can reduce the occupied time of the blind road during cleaning, enables the blind road to be rapidly put into use, and improves the utilization rate.

After cleaning, the power supply is cut off, when the temperature of the memory spring 142 is reduced to be below the metamorphic temperature, the memory spring automatically resets, the convex column 13 is ejected out of the brick body 1, and the brick body 1 is restored to the use state again.

Example 2

As shown in fig. 4 to 6, the present embodiment is different from embodiment 1 in that: place and be equipped with water spray mechanism 16 in the chamber 12, water spray mechanism 16 includes:

the elastic corrugated pipe 161, the elastic corrugated pipe 161 can adopt the rubber material, can freely stretch out and draw back along its axial direction, contain the cleaning water in the elastic corrugated pipe 161, the upper and lower surfaces of the elastic corrugated pipe 161 are fixedly connected with lower surface of the lifting plate 141 and bottom surface of placing the cavity 12 separately;

the one-way drain pipe 162 is composed of drain pipes and a first one-way valve, the first one-way valve only allows liquid to be sprayed out from the elastic corrugated pipe 161, the plurality of one-way drain pipes 162 are fixedly connected to the top surface of the placing cavity 12 in a penetrating manner, the part of the one-way drain pipe 162 located in the placing cavity 12 is connected with the lifting plate 141 in a sliding manner, the lower end of the one-way drain pipe 162 extends into the elastic corrugated pipe 161 and is connected with the elastic corrugated pipe 161 in a sliding and sealing manner, and it should be noted that the upper end of the one-way drain pipe 162 is flush with the upper surface of the waterproof layer 152, so that the upper surface of the brick body;

one-way inlet tube 163, one-way inlet tube 163 comprises drain pipe and second check valve, and in the second check valve only allowed liquid to get into elastic bellows 161 from the outside, one-way inlet tube 163 and elastic bellows 161's lower extreme fixed connection, the lower extreme of one-way inlet tube 163 runs through the setting of brick body 1.

When the cleaning device is used and in a cleaning state, when the lifting plate 141 moves downwards, cleaning water stored in the elastic corrugated pipe 161 is squeezed out along the one-way drain pipe 162 and is automatically sprayed on the surface of the blind road, so that the surface of the blind road is wet, and a cleaner does not need to frequently dip a mop when cleaning the surface of the blind road, thereby further improving the cleaning efficiency and the cleaning effect;

when the usage state is recovered, the lifting plate 141 moves upward and returns to the original state, and under the action of the one-way water inlet pipe 162, the cleaning water can be sucked from the outside for supplement, so that the elastic corrugated pipe 161 is in a full state again, and the elastic corrugated pipe can be recycled.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a blind road brick, includes the brick body (1), its characterized in that is equipped with in the brick body (1):

the placing groove (11), the placing groove (11) is arranged on the upper surface of the brick body (1);

the brick comprises a placing cavity (12), wherein the placing cavity (12) is arranged in the middle of a brick body (1), a plurality of through holes (121) are formed in the top surface of the placing cavity (12), and mounting grooves (122) are formed in the four corners of the bottom surface of the placing cavity (12);

the protruding columns (13), the protruding columns (13) are connected in the through holes (121) in a sliding and sealing mode;

a lift mechanism (14), the lift mechanism (14) comprising:

the lower end of the protruding column (13) is fixedly connected with the upper surface of the lifting plate (141);

the number of the memory springs (142) is four, and the four memory springs (142) are respectively and fixedly connected to four corners of the lower end of the lifting plate (141);

the electric heating block (143), the said electric heating block (143) is set up in the mounting groove (122), the lower end of the said memory spring (142) is fixedly connected with upper surface of the electric heating block (143);

a heating mechanism (15), the heating mechanism (15) comprising:

the electric heating net (151) is installed in the placing groove (11), and notches corresponding to the through holes (121) are formed in the electric heating net (151);

a waterproof layer (152), wherein the waterproof layer (152) is arranged on the upper surface of the electric heating net (151), the waterproof layer (152) is provided with an opening corresponding to the through hole (121),

wherein the four electric heating blocks (143) and the electric heating net (151) are connected in series in an external circuit;

the plurality of protruding columns (13) are distributed on the surface of the brick body (1) in an array manner;

place and be equipped with water spray mechanism (16) in chamber (12), water spray mechanism (16) includes:

the cleaning water is contained in the elastic corrugated pipe (161), and the upper surface and the lower surface of the elastic corrugated pipe (161) are respectively fixedly connected with the lower surface of the lifting plate (141) and the bottom surface of the placing cavity (12);

the one-way drainage pipes (162) penetrate through and are fixedly connected to the top surface of the placing cavity (12), the part, located in the placing cavity (12), of the one-way drainage pipes (162) is connected with the lifting plate (141) in a sliding mode, and the lower end of the one-way drainage pipe (162) extends into the elastic corrugated pipe (161) and is connected with the elastic corrugated pipe (161) in a sliding and sealing mode;

one-way inlet tube (163), the lower extreme fixed connection of one-way inlet tube (163) and elastic bellows (161), the lower extreme of one-way inlet tube (163) runs through the brick body (1) setting.

2. Blind track brick according to claim 1, characterized in that the upper end of the one-way drain pipe (162) is flush with the upper surface of the waterproof layer (152).