Prevent ponding street
The application is the divisional application of the entitled street floor tile of Application No. 201510533230.9.
Technical field
It is a kind of floor tile particularly the present invention relates to a kind of road pavement material.
Background technology
Often floor tile is being laid on the surface in street to street layout, floor tile on the one hand being capable of landscaping streets, one side energy
It is enough that excess surface water is guided to underground, effectively prevent street ponding;Existing street floor tile positive and negative is plane, in laying
It is that ground is first applied flat with cement mortar mostly, then directly by ground tile paving in surface street, below cement sand bed
Soil layer quality is soft, corroded for a long time by rainwater and pedestrian trample for a long time after be easily deformed, soil layer surface now occurs concavo-convex
Deformation, causes the engaging force decrease of the bad stability of floor tile, floor tile and ground;Which results in the loosening of floor tile;In the case where running into
Rainy day gas, the recess that rainwater is accumulated between ground and floor tile, once pedestrian trespasses what is accumulated below the floor tile of loosening, floor tile
Rainwater and sludge will splash the trousers for drenching, polluting pedestrian suddenly, and this phenomenon turns into major avenues, square floor tile
Disadvantage;Now solves this problem still without effective method, therefore each metropolitan street floor tile can only be tieed up constantly
Protect, dismantle spreads again;To sum up, not only there is larger defect in this floor tile, and consume in later maintenance more cost.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of street floor tile, the floor tile structure is novel, vdiverse in function, and can have
Effect prevents the ponding at brickwork joint from splashing.
To solve the above problems, the technical solution adopted in the present invention is:This street floor tile includes hollow brick body,
The side perisporium of brick body offers pod apertures;It is vertically-mounted on the inner bottom plating of brick body to have a driven rotating cylinder, it is described driven
Rotating cylinder can freely be rotated along own axes;Offered on the outer tube wall of the driven rotating cylinder and stir tooth, offered on inner tube wall
Screw thread;Reseting pressuring spring is also equipped with the driven rotating cylinder, one end of the reseting pressuring spring is fixedly connected on the interior bottom of brick body
On plate;Also it is arranged with outside the driven rotating cylinder and stirs the ratchet ring that tooth is matched with described, it is also same in the outside of the ratchet ring
The fixed cover of axle is provided with impeller;It is provided with the top plate of brick body and steps on piece, the piece of stepping on runs through brick body vertically by one
The drive rod of top plate is connected with brick body;The drive rod can freely be rotated along own axes, and described drive rod one end, which is connected to, to be stepped on
On piece, the other end puts in the driven rotating cylinder and withstands the reseting pressuring spring;Also carve the one end for putting in driven rotating cylinder in drive rod
There is the screw thread matched with driven rotating cylinder.
The beneficial effects of the invention are as follows:This street floor tile is laid on street by urban planning, pedestrian is in walking process
In can trample and described step on piece;Stepping on piece and being operated every time can all drive drive rod to move downward, and it is described that drive rod moves downward extruding
Reseting pressuring spring simultaneously drives the driven drum rotation, and driven rotating cylinder drives ratchet ring one-directional rotation, and then impeller is rotated;With
The rotation of impeller, impeller pushes up neighbouring air and current so that impeller is lateral and low-pressure area is formed on bottom, in pressure
In the presence of, the ponding at brickwork joint is sucked into inside brick body from pod apertures;Therefore in rainy weather, piece is stepped on whenever pedestrian steps on
When, step on the ponding around piece at brickwork joint and be not pressurised and outwards splash but gather in brick body, so that the ponding effectively prevented flies
Splash.
After pedestrian passes by, in the presence of reseting pressuring spring, the drive rod resets along axis when rotating, and is resetting
Screw thread on Cheng Zhong, drive rod drives the driven rotating cylinder to reversely rotate, because direction of rotation changes, and ratchet ring will not occur to turn
It is dynamic, therefore impeller stops suction ponding, ponding is flowed back in brickwork joint once more from pod apertures, and is finally pooled to sewer pipe.
To sum up, the generation of the ponding splash phenomena of the invention that can effectively prevent floor tile from occurring when being trampled, and will not
Long-time accumulated rain water, will not hinder discharge, the evacuation of rainwater, therefore used in use without frequently safeguarding
During it is safer, clean, safeguard it is simpler.
Preferably, being also equipped with current limiting plate in brick body;In order to weaken the intensity and speed of current splashing.
Preferably, being further opened with flushing hole on the top plate of brick body, it is provided with and only permits in each flushing hole
Perhaps the check valve that rainwater flows out;When pedestrian, which steps on, steps on piece, wind wheel drives rainwater to be flowed out from flushing hole and wash away sole, so that
The sludge of sole is rinsed well, effectively prevents sole from skidding.
Preferably, being fixed with the protective cover of arc in described step at the top of piece, the protective cover is by elastic permeable web plate
Make;The protective cover of arc is that can protect to step on piece and can effectively prevent that stepping on piece trips pedestrian again, while protective cover does not influence this
The sole developing result of floor tile.
Brief description of the drawings
The cross section structure schematic diagram of Tu1Wei Zhe streets floor tile one embodiment.
Embodiment
Embodiment
In the embodiment shown in fig. 1, this street floor tile includes rectangular, hollow brick body 1, in brick body 1
Side perisporium offer pod apertures 11;It is vertically-mounted on the inner bottom plating of brick body 1 to have driven rotating cylinder 2, the driven rotating cylinder 2
Can freely it be rotated along own axes, i.e., described driven rotating cylinder 2 is connected by bearing with the inner bottom plating of brick body 1 or opened up by slip ring
Connection;Offered in the outer tube wall of the driven rotating cylinder 2 and stir tooth, screw thread is offered in the inner tube wall of the driven rotating cylinder 2;
Reseting pressuring spring 3 is also equipped with the driven rotating cylinder 2;One end of the reseting pressuring spring 3 is fixedly connected on the inner bottom plating of brick body 1
On;In outer be also arranged with of the driven rotating cylinder 2 ratchet ring 4 that tooth is matched is stirred with described, it is also same in the outside of the ratchet ring 4
Axle is arranged with impeller 5;It is provided with the top plate of brick body 1 and steps on piece 6, arc is fixed with the top for stepping on piece 6
Protective cover 61, the protective cover 61 is made by elastic permeable web plate;It is described to step on piece 6 by one vertically through the top plate of brick body 1
Drive rod 7 is connected with brick body 1;The drive rod 7 can freely be rotated along own axes, and described one end of drive rod 7, which is connected to, steps on piece 6
On, one end puts in the driven rotating cylinder 2 and withstands the reseting pressuring spring 3;Also carve the one end for putting in driven rotating cylinder 2 in drive rod 7
There is the screw thread matched with driven rotating cylinder 2;Flushing hole 12 is further opened with the top plate of brick body 1, in each flushing hole
The check valve for only allowing rainwater to flow out is installed in 12;Current limiting plate 8 is also equipped with the top plate of brick body 1.
This street floor tile is laid on street by urban planning, pedestrian can trample in the process of walking described steps on piece 6;Step on
Piece 6 is operated every time all can drive drive rod 7 to move downward, and drive rod 7 moves downward the extruding reseting pressuring spring 3 and drives institute
State driven rotating cylinder 2 to rotate, driven rotating cylinder 2 drives the one-directional rotation of ratchet ring 4, and then impeller 5 is rotated;With turning for impeller 5
Dynamic, impeller 5 pushes up neighbouring air and current so that impeller 5 is lateral and low-pressure area is formed on bottom, in the effect of pressure
Under, the ponding at brickwork joint is sucked into inside brick body 1 from pod apertures 11;Therefore in rainy weather, when pedestrian, which steps on, steps on piece 6,
The ponding stepped at the surrounding brickwork joint of piece 6, which is not pressurised, outwards to splash but gathers in brick body 1, so that the ponding effectively prevented flies
Splash.
The rainwater promoted by impeller 5 flows out to earth's surface by flushing hole 12, while the current limiting plate 8 can effectively collect
Rainwater, effectively prevents rainwater from being flowed back from pod apertures 11, it is ensured that rainwater mainly flows out from flushing hole 12;The rain flowed out from flushing hole 12
Water can wash away sole vertically, and the sludge of sole is broken up, effectively prevents sole from skidding;Dotted arrow in Fig. 1 is denoted
The substantially flow direction of rainwater.
After pedestrian passes by, in the presence of reseting pressuring spring 3, the drive rod 7 resets along axis when rotating, and is resetting
During, the screw thread on drive rod 7 drives the driven rotating cylinder 2 to reversely rotate, and because direction of rotation changes, ratchet ring 4 will not
Rotate, therefore impeller 5 stops suction ponding, ponding is flowed back in brickwork joint once more from pod apertures 11, and is finally pooled to down
Waterpipe.
To sum up, the generation of the ponding splash phenomena of the invention that can effectively prevent floor tile from occurring when being trampled, and will not
Long-time accumulated rain water, will not hinder discharge, the evacuation of rainwater;Meanwhile, when pedestrian, which steps on, steps on piece 6, wind wheel drives rainwater
Flowed out from flushing hole 12 and wash away sole, so that the sludge of sole be rinsed well, effectively prevent sole from skidding;Therefore it is of the invention
It is safer in use, clean in use without frequently safeguarding with a variety of functions, safeguard also simpler.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.