CN112030662A - Automatic-lifting water accumulation-preventing road surface cushion block and working method - Google Patents

Abstract

The invention discloses an automatic lifting water accumulation preventing pavement cushion block, which belongs to the field of municipal equipment and comprises a lifting module (1), a fixed module (2), a buoyancy switch (3) and a positioner (4), wherein the lifting module (1) is nested inside the fixed module (2), the fixed module (2) is pre-embedded inside a water accumulation prone pavement, when water surrounds the lifting module (1), the buoyancy switch (3) opens the positioner (4) under the buoyancy action of the water, meanwhile, the lifting module (1) also makes a lifting motion relative to the fixed module (2) under the buoyancy action of the water, the positioner (4) locks the lifting module (1) and the fixed module (2) at different positions along with the lifting of the lifting module (1), so that people cannot move downwards when stepping on the upper surface of the lifting module (1), the invention discloses an automatic lifting water accumulation preventing pavement cushion block and a working method thereof, the road surface cushion block well solves the problem that water is easy to accumulate on some road sections to influence the passing of people.

Description

Automatic-lifting water accumulation-preventing road surface cushion block and working method

Technical Field

The invention relates to an automatic lifting water accumulation preventing pavement cushion block, belongs to the field of municipal equipment, and particularly relates to an automatic lifting water accumulation preventing pavement cushion block and a working method.

Background

In rainy days, water is accumulated on the road surface due to low terrain or unsmooth drainage of some road surfaces, so that people are inconvenient to walk, usually people adopt a method of paving bricks on the road to pass through a water accumulation road section, but the bricks left on the road are not easy to clean in time, the vehicle passing is influenced, and the road surface is easy to damage. The invention discloses an automatic lifting water accumulation preventing pavement cushion block and a working method, the pavement cushion block is automatically lifted when water accumulation occurs on a pavement, so that the upper surface of the cushion block is higher than the water accumulation surface, the pavement cushion block is lowered to be flush with the pavement under the action of gravity and external force after the water accumulation is removed, the whole process does not need manual special intervention, the structure is simple, the cost is low, the practicability is high, and the problem that water accumulation easily affects the passing of people in some road sections is well solved.

Disclosure of Invention

In order to solve the problem that water is easy to accumulate on some road sections to influence the passing of people, the invention discloses an automatic lifting water accumulation prevention road surface cushion block, which comprises a lifting module, a fixed module, a buoyancy switch and a positioner, wherein the lifting module is embedded in the fixed module, the fixed module is embedded in the road surface easy to accumulate, the upper surface of the fixed module is flush with the road surface, the buoyancy switch is embedded in the lifting module, the positioner is arranged between the lifting module and the fixed module, when water surrounds the lifting module, the buoyancy switch opens the positioner under the buoyancy action of the water, meanwhile, the lifting module does lifting motion relative to the fixed module under the buoyancy action of the water, the positioner locks the lifting module and the fixed module at different positions along with the lifting of the lifting module, so that people cannot move downwards when trampling the upper surface of the lifting module, and the lifting module can rise along with the rising of the water level in a certain range, so that the upper surface of the lifting module is always above the water level.

Preferably, the density of the lifting module is less than that of water, and when immersed in water, the lifting module can float on the water surface under the buoyancy of the water.

Preferably, the surface of the lifting module is painted into red or yellow, and the red or yellow is obvious in color and has a prompting effect on pedestrians or vehicles.

Preferably, be equipped with first hole of decontaminating on the lifting module, first hole of decontaminating is upper and lower through-hole, and the last second hole of decontaminating that is equipped with of buoyancy switch, first hole of decontaminating and the coaxial arrangement of second hole of decontaminating when more earth pollutant has been built up to the inside accumulation of road surface cushion block, use the water under high pressure inside first hole of decontaminating and the hole of second decontaminating let in road surface cushion block, with pollutant rivers discharge, make things convenient for the later maintenance of road surface cushion block.

Preferably, be equipped with spacing spout on the lifting module lateral wall, be equipped with the stopper mounting hole on the fixed module and be furnished with the spout stopper, insert the spout stopper behind the stopper mounting hole, inside spacing spout was arranged in to the end of spout stopper for lifting module and fixed module move at the within range that spacing spout allows.

Preferably, be equipped with the locator mount pad on the lift module, the locator mount pad is the T type and arranges, and the locator nestification is equipped with reset spring in the locator mount pad between locator and the fixed module, and the locator has the trend of outside motion under reset spring effect, is equipped with multirow locator constant head tank on the fixed module inner wall, is equipped with locator location head on the locator, one-way locking between locator location head and the locator constant head tank, and when both locks, the lift module then can' T impress in the fixed module.

Preferably, the bottom of the lifting module is provided with a dirt holding groove, and the dirt holding groove can enhance the anti-pollution capacity of the pavement cushion block.

Preferably, be equipped with the water course on the fixed module inner wall, the back is moved back to the surface ponding, and the inside ponding of road surface cushion is discharged through the water course, and water course port department is equipped with the filter screen, and the filter screen is used for preventing that jumbo size debris from getting into inside the road surface cushion.

Preferably, the bottom of the fixing module is provided with a lower drainage hole, and accumulated water in the pavement cushion block is drained into the ground through the lower drainage hole.

Preferably, be equipped with the buoyancy piece on the buoyancy switch, buoyancy piece density is less than the density of water, buoyancy switch below is equipped with the switch support, switch support and switch slope cooperation work, can upwards move under the buoyancy of water when buoyancy switch invades aquatic, the locator has the trend of outside side motion under reset spring's effect, the locate function of locator is opened, after buoyancy switch periphery does not have water, buoyancy switch passes through the switch support under the action of gravity to switch slope application of force, make locator compression reset spring withdraw, and then make locator positioning head take out from the locator constant head, the locate function of locator is closed, lift module moves down under gravity and exogenic action, flush the completion playback with the road surface up to lift module upper surface.

An automatic lifting water accumulation prevention road surface cushion block and a working method comprise the following steps:

this road surface cushion includes lifting module, fixed module, the buoyancy switch, the locator, during the use, arrange the road surface cushion in the highway section of easy ponding and often someone walking, road surface cushion upper surface flushes with ground, do not have any influence to current, when ponding appears in the road surface, ponding at first floats the buoyancy switch, the locate function of locator is opened, lifting module upwards rises under the buoyancy of water, make lifting module's upper surface more than the surface of water all the time, meanwhile, the locator is fixed a position lifting module often, the pedestrian can step on lifting module current and not influenced by ponding, back is moved back when ponding, the buoyancy switch falls down, the buoyancy switch relies on gravity to close the locate function of locator, lifting module moves down under gravity and exogenic action, flush the completion playback until lifting module upper surface and road surface.

Through the technical scheme, the road surface cushion block automatically rises when water is accumulated on the road surface, so that the upper surface of the cushion block is higher than the water surface of the accumulated water, after the accumulated water is removed, the road surface cushion block falls to flush with the road surface under the action of gravity and external force, the whole process does not need manual special intervention, the structure is simple, the cost is low, the practicability is high, and the problem that water accumulated in some road sections easily influences the passage of people is well solved.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

The invention is further illustrated with reference to the following figures and examples. The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structural layout of a pavement block;

FIG. 2 is a schematic view of a portion of the construction of the lifting module;

FIG. 3 is a schematic view of a partial structure of a fixed module;

FIG. 4 is a schematic view of a portion of the buoyancy switch;

FIG. 5 is a schematic view of a portion of the retainer;

FIG. 6 is a schematic view of a road surface block in situ.

Description of the reference numerals

1. A lifting module; 101. a first purge hole; 102. a limiting chute; 103. a locator mount; 104. a dirt holding groove; 2. a fixed module; 201. a locator positioning slot; 202. a water channel; 203. filtering with a screen; 204. a limiting block mounting hole; 205. a chute stopper; 206. a lower drain hole; 3. a buoyancy switch; 301. a second purge hole; 302. a buoyancy block; 303. a switch support; 4. a positioner; 401. a positioner positioning head; 402. a switch slope surface; 403. a return spring.

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

As shown in fig. 1, the invention provides an automatic lifting water accumulation prevention road surface cushion block, which comprises a lifting module 1, a fixed module 2, a buoyancy switch 3 and a positioner 4, wherein the lifting module 1 is embedded in the fixed module 2, the fixed module 2 is embedded in a road surface with easy water accumulation, the upper surface of the fixed module 2 is flush with the road surface, the buoyancy switch 3 is embedded in the lifting module 1, the positioner 4 is arranged between the lifting module 1 and the fixed module 2, when water surrounds the lifting module 1, the buoyancy switch 3 opens the positioner 4 under the buoyancy of the water, the lifting module 1 also makes lifting motion relative to the fixed module 2 under the buoyancy of the water, the positioner 4 locks the lifting module 1 and the fixed module 2 at different positions along with the lifting of the lifting module 1, so that people cannot move downwards when stepping on the upper surface of the lifting module 1 within a certain range, the lifting module 1 will rise with the rise of the water level, so that the upper surface of the lifting module 1 is always above the water level. The density of the lifting module 1 is less than that of water, and when immersed in water, the lifting module can float on the water surface under the buoyancy action of the water. Because the lifting module 1 can rise to the ground, in order to ensure the traffic safety, the surface of the lifting module 1 is coated with red or yellow, and the red or yellow is obvious in color and can prompt pedestrians or vehicles.

As shown in fig. 2, fig. 3, fig. 4, and fig. 5, with reference to fig. 1, the lifting module 1 is provided with a first cleaning hole 101, the first cleaning hole 101 is an upper through hole and a lower through hole, the buoyancy switch 3 is provided with a second cleaning hole 301, and the first cleaning hole 101 and the second cleaning hole 301 are coaxially arranged. When more earth pollutants have been built up inside the road surface cushion block, use the water under high pressure and let in inside the road surface cushion block by first hole 101 of decontaminating and second hole 301 of decontaminating, discharge the pollutant with the rivers, make things convenient for the later maintenance of road surface cushion block. Be equipped with spacing spout 102 on the lifting module 1 lateral wall, be equipped with stopper mounting hole 204 on the fixed module 2 and be furnished with spout stopper 205, insert the spout stopper 205 behind the stopper mounting hole 204, inside spacing spout 102 was arranged in to the end of spout stopper 205 for lifting module 1 and fixed module 2 move in the within range that spacing spout 102 allowed, because this arranges, even when ponding exceeded the permitted range of road surface cushion, lifting module 1 can not break away from fixed module 2 yet. The limiting block mounting holes 204 are matched with the sliding groove limiting blocks 205 in an assembling mode, so that the stroke of the lifting module 1 can be limited, and the whole assembly and disassembly of the pavement cushion block are facilitated. Be equipped with locator mount pad 103 on the lift module 1, locator mount pad 103 is the T type and arranges, and locator 4 nestification is equipped with reset spring 403 between locator 4 and the fixed module 2 in locator mount pad 103, and locator 4 has the trend of outside side motion under reset spring 403 effect. The bottom of the lifting module 1 is provided with a dirt holding groove 104, and the dirt holding groove 104 can enhance the anti-pollution capability of the road surface cushion block. Be equipped with multirow locator constant head tank 201 on the fixed module 2 inner wall, be equipped with locator positioning head 401 on the locator 4, one-way locking between locator positioning head 401 and the locator constant head tank 201, when both locks, the lift module 1 then can't be impressed in fixed module 2. The inner wall of the fixed module 2 is provided with a water channel 202, and after the accumulated water on the road surface is removed, the accumulated water in the cushion block on the road surface is discharged through the water channel 202. The port of the water channel 202 is provided with a filter screen 203, and the filter screen 203 is used for preventing large-size sundries from entering the interior of the road cushion block. The bottom of the fixed module 2 is provided with a lower drainage hole 206, and accumulated water in the pavement cushion block is drained to the ground through the lower drainage hole 206. Be equipped with buoyancy piece 302 on buoyancy switch 3, buoyancy piece 302 density is less than the density of water, buoyancy switch 3 below is equipped with switch support 303, switch support 303 and switch slope 402 cooperation work, can upwards move under the buoyancy of water when buoyancy switch 3 invades aquatic, locator 4 has the trend of outside side motion under reset spring 403's effect, locator 4's locate function is opened, after buoyancy switch 3 is peripheral to lack water, buoyancy switch 3 is through switch support 303 to switch slope 402 application of force under the action of gravity, make locator 4 compression reset spring 403 withdraw, and then make locator location head 401 take out from locator constant head tank 201, locator 4's locate function closes, lift module 1 downwards movement under gravity and external force effect, it finishes the playback until lift module 1 upper surface flushes with the road surface.

The road surface cushion block comprises a lifting module 1, a fixed module 2, a buoyancy switch 3 and a positioner 4, when the automatic lifting water accumulation prevention road surface cushion block is used, the road surface cushion block is arranged on a road section which is easy to accumulate water and is frequently walked by people, the upper surface of the road surface cushion block is flush with the ground, no influence is caused on passing, when the water accumulation occurs on the road surface, the buoyancy switch 3 is firstly floated by the water accumulation, the positioning function of the positioner 4 is switched on, the lifting module 1 is lifted upwards under the buoyancy action of the water, so that the upper surface of the lifting module 1 is always above the water surface, meanwhile, the positioner 4 positions the lifting module 1 at any time, pedestrians can step on the lifting module 1 without being influenced by the water accumulation, after the water accumulation is withdrawn, the buoyancy switch 3 falls down, the buoyancy switch 3 closes the positioning function of the positioner 4 by means of gravity, the lifting module 1 moves downwards under the action of gravity and external force, and returning the lifting module 1 until the upper surface of the lifting module is level to the road surface.

Through the technical scheme, the road surface cushion block automatically rises when water is accumulated on the road surface, so that the upper surface of the cushion block is higher than the water surface of the accumulated water, after the accumulated water is removed, the road surface cushion block falls to flush with the road surface under the action of gravity and external force, the whole process does not need manual special intervention, the structure is simple, the cost is low, the practicability is high, and the problem that water accumulated in some road sections easily influences the passage of people is well solved.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications and combinations of the technical solutions of the present invention can be made within the technical idea of the present invention.

Claims (10)

1. The invention discloses an automatic lifting water accumulation preventing pavement cushion block which is characterized by comprising a lifting module (1), a fixed module (2), a buoyancy switch (3) and a positioner (4), wherein the lifting module (1) is embedded in the fixed module (2), the fixed module (2) is embedded in a pavement prone to water accumulation, the upper surface of the fixed module (2) is flush with the pavement, the buoyancy switch (3) is embedded in the lifting module (1), the positioner (4) is arranged between the lifting module (1) and the fixed module (2), when water surrounds the lifting module (1), the buoyancy switch (3) opens the positioner (4) under the buoyancy action of the water, the lifting module (1) does lifting motion relative to the fixed module (2) under the buoyancy action of the water, the positioner (4) locks the lifting module (1) and the fixed module (2) at different positions along with the lifting of the lifting module (1), the lifting module (1) can not move downwards when people step on the upper surface of the lifting module (1), and the lifting module (1) can rise along with the rise of the water level in a certain range, so that the upper surface of the lifting module (1) is always above the water surface.

2. The automatic lifting water accumulation preventing pavement block as claimed in claim 1, wherein the surface of the lifting module (1) is painted in red or yellow, and the red or yellow is obvious in color and has a prompting effect on pedestrians or vehicles.

3. The automatic lifting water accumulation preventing road surface cushion block as claimed in claim 1, wherein a first dirt cleaning hole (101) is formed in the lifting module (1), the first dirt cleaning hole (101) is an upper through hole and a lower through hole, a second dirt cleaning hole (301) is formed in the buoyancy switch (3), the first dirt cleaning hole (101) and the second dirt cleaning hole (301) are coaxially arranged, when more soil pollutants are accumulated in the road surface cushion block, high-pressure water is used for leading the first dirt cleaning hole (101) and the second dirt cleaning hole (301) into the road surface cushion block, the pollutants are discharged by water flow, and later maintenance of the road surface cushion block is facilitated.

4. The automatic lifting ponding-preventing pavement block as claimed in claim 1, wherein a limiting sliding groove (102) is formed in a side wall of the lifting module (1), a limiting block mounting hole (204) is formed in the fixing module (2) and a sliding groove limiting block (205) is arranged on the fixing module, after the sliding groove limiting block (205) is inserted into the limiting block mounting hole (204), the tail end of the sliding groove limiting block (205) is placed inside the limiting sliding groove (102), so that the lifting module (1) and the fixing module (2) can move within a range allowed by the limiting sliding groove (102).

5. The automatic lifting water accumulation preventing pavement cushion block as claimed in claim 1, wherein a positioner mounting seat (103) is arranged on the lifting module (1), the positioner mounting seat (103) is arranged in a T shape, the positioner (4) is nested in the positioner mounting seat (103), a return spring (403) is arranged between the positioner (4) and the fixing module (2), the positioner (4) has a tendency of moving outwards under the action of the return spring (403), a plurality of rows of positioner positioning grooves (201) are arranged on the inner wall of the fixing module (2), a positioner positioning head (401) is arranged on the positioner (4), the positioner positioning head (401) and the positioner positioning groove (201) are locked in one direction, and when the two are locked, the lifting module (1) cannot be pressed into the fixing module (2).

6. The automatic lifting water accumulation prevention road surface cushion block as claimed in claim 1, wherein the bottom of the lifting module (1) is provided with a dirt containing groove (104), and the dirt containing groove (104) enhances the anti-pollution capability of the road surface cushion block.

7. The automatic lifting ponding-preventing road surface cushion block according to claim 1, wherein a water channel (202) is formed in the inner wall of the fixing module (2), ponding in the road surface cushion block is discharged through the water channel (202) after the ponding on the road surface is removed, a filter screen (203) is arranged at the port of the water channel (202), and the filter screen (203) is used for preventing large-size sundries from entering the interior of the road surface cushion block.

8. The automatic lifting ponding-preventing road surface block according to claim 1, characterized in that the bottom of the fixing module (2) is provided with a lower drainage hole (206), and ponding inside the road surface block is drained to the ground through the lower drainage hole (206).

9. The automatic lifting ponding-preventing road surface cushion block according to claim 1, wherein a buoyancy block (302) is arranged on the buoyancy switch (3), the density of the buoyancy block (302) is smaller than that of water, a switch support (303) is arranged below the buoyancy switch (3), the switch support (303) and a switch slope surface (402) are matched to work, when the buoyancy switch (3) invades into water, the buoyancy block can move upwards under the buoyancy effect of water, the positioner (4) has the trend of moving outwards under the effect of a return spring (403), the positioning function of the positioner (4) is turned on, when the periphery of the buoyancy switch (3) is empty of water, the buoyancy switch (3) applies force to the switch slope surface (402) through the switch support (303) under the action of gravity, so that the positioner (4) compresses the return spring (403) to retract, and then the positioner positioning head (401) is drawn out of the positioner positioning groove (201), the positioning function of the positioner (4) is closed, and the lifting module (1) moves downwards under the action of gravity and external force until the upper surface of the lifting module (1) is level with the road surface to finish homing.

10. The automatic lifting water accumulation preventing road surface cushion block is characterized in that the automatic lifting water accumulation preventing road surface cushion block and the working method comprise the following steps:

the pavement cushion block comprises a lifting module (1), a fixing module (2), a buoyancy switch (3) and a locator (4), when the pavement cushion block is used, the pavement cushion block is arranged on a road section which is easy to accumulate water and is frequently walked by people, the upper surface of the pavement cushion block is flush with the ground, the traffic is not influenced, when the water accumulation appears on the pavement, the buoyancy switch (3) is firstly floated by the water accumulation, the locating function of the locator (4) is turned on, the lifting module (1) is upwards lifted under the buoyancy action of the water, so that the upper surface of the lifting module (1) is always above the water surface, meanwhile, the locator (4) locates the lifting module (1) at any time, pedestrians can step on the lifting module (1) to pass without being influenced by the water accumulation, after the water accumulation is withdrawn, the buoyancy switch (3) falls down, the buoyancy switch (3) depends on the gravity to turn off the locating function of the locator (4), the lifting module (1) moves downwards under the action of gravity and external force until the upper surface of the lifting module (1) is level with the road surface to finish homing.

Images