CN110820618A

CN110820618A - Self-adjusting deceleration strip for sponge city

Info

Publication number: CN110820618A
Application number: CN201911193034.6A
Authority: CN
Inventors: 王天祎; 李坤彬
Original assignee: Individual
Current assignee: Shandong Kupin Intelligent Technology Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-02-21
Anticipated expiration: 2039-11-28
Also published as: CN110820618B

Abstract

The invention discloses a self-adjusting deceleration strip for sponge cities, which comprises a deceleration strip body fixed at the upper end of a soil layer and a water collecting tank buried in the soil layer, wherein a plurality of water collecting pipes communicated with the interior of the water collecting tank are inserted into the upper end of the soil layer, a compression groove is formed in the upper end of the deceleration strip body, a compression plate and an adjusting plate are connected to the inner wall of the compression groove in a sliding manner, two symmetrically-arranged connecting plates are welded at the bottom of the compression plate, and supporting mechanisms used for blocking the compression plate from moving are arranged at the tops of the two connecting plates. Has the advantages that: when the vehicle passes through the deceleration strip body, will extrude the compression board and make it move down for the connecting plate promotes the hydraulic oil in the extrusion case after moving down, makes during the rivers that impel the piece will impel the incasement under the promotion of hydraulic oil push the spray pipe, makes the rainwater in the water spray chamber outwards spout and realize spraying on the road surface, effectively reduces the raise dust on road surface and lowers ground temperature, improves urban environment.

Description

Self-adjusting deceleration strip for sponge city

Technical Field

The invention relates to the technical field of sponge cities, in particular to a self-adjusting deceleration strip for a sponge city.

Background

The sponge city is a new generation of city rainfall flood management concept, and means that the city can be like a sponge and has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like; the speed bump is arranged on a road to lead the passing vehicles to be decelerated, and is a novel special traffic safety setting for reducing the running speed of motor vehicles and non-motor vehicles; for the running safety of urban vehicles, the construction of a sponge city of the speed bump is indispensable.

The existing speed bump only has a speed reduction function, and does not have substantial help to the construction of a sponge city, more speed bumps are required to be arranged at each intersection on a non-motor vehicle lane so as to reduce the running speed of the non-motor vehicle passing through the intersection, in hot and dry weather, the vehicle passing through the speed bump brings more dust raising, the dust amount in the air is increased, the environment of the city is poor, the pressure of a drainage system of the non-motor vehicle lane is higher in heavy rain weather due to the fact that the road of the non-motor vehicle lane is relatively narrow, more water accumulation in the non-motor vehicle lane is easy to cause, the running is influenced, and the construction of the sponge city is not facilitated.

Disclosure of Invention

The invention aims to solve the problem of single function of a speed bump in the prior art, and provides a self-adjusting speed bump for a sponge city.

In order to achieve the purpose, the invention adopts the following technical scheme: a self-adjusting deceleration strip for sponge cities comprises a deceleration strip body fixed at the upper end of a soil layer and a water collecting tank buried in the soil layer, wherein a plurality of water collecting pipes communicated with the interior of the water collecting tank are inserted at the upper end of the soil layer, the upper end of the speed bump body is provided with a compression groove, the inner wall of the compression groove is connected with a compression plate and an adjusting plate in a sliding way, two symmetrically arranged connecting plates are welded at the bottom of the compression plate, supporting mechanisms for blocking the compression plate from moving are arranged at the tops of the two connecting plates, accumulated water propelling devices for utilizing accumulated water are connected at the bottoms of the two connecting plates, two adjusting grooves are arranged at the bottom in the compression groove, adjusting mechanisms for adjusting the heights of the adjusting plates are arranged in the two adjusting grooves, the bottom of deceleration strip body has seted up the water spray chamber, the lateral wall in water spray chamber runs through and has seted up a plurality of hole for water spraying.

In foretell sponge city is with self-interacting deceleration strip, ponding advancing device is including burying underground in the inside extrusion case of soil layer and propulsion case, the bottom of connecting plate runs through the sealed sliding connection of inner wall of deceleration strip body and extrusion case, the both ends of propulsion case communicate with header tank and extrusion case respectively, the junction of propulsion case and header tank is equipped with the check valve who accesss to the propulsion case, the bottom welding of extrusion case has the connecting block, the upper end of connecting block has extrusion spring with the bottom of connecting plate is common, the sealed sliding connection of inner wall of propulsion case has the propulsion piece, the lateral wall of connecting block has reset spring with the common welding of propulsion piece, and the upper end on soil layer is inserted and is equipped with the spray pipe that communicates with the propulsion case, the upper end and the inside intercommunication in water spray chamber of spray pipe.

In foretell sponge city is with self-interacting deceleration strip, supporting mechanism is including running through the spout of seting up in the connecting plate lateral wall, two sliders that link to each other through connecting spring, two of the inner wall sealing sliding connection of spout the slider is in the same phase to having supported the briquetting altogether, the intake chamber has been seted up to the upper end of deceleration strip body, the groove of falling into water with the intake chamber intercommunication is seted up at the top of spout, the extension groove that two tilt up set up is seted up to the lateral wall symmetry of intake chamber, two the upper end inner wall of extension groove has all run through and has seted up a plurality of inlet openings.

In foretell be arranged in sponge city with self-interacting deceleration strip, adjustment mechanism is including seting up the control flume in the adjustment tank inner wall, the interior bottom of control flume is fixed with the deformation pipe, the deformation pipe is filled with dichloromethane solution for both ends confined bellows and inside, the inner wall of adjustment tank is connected with the supporting shoe that offsets bottom the regulating plate through the torsional spring rotation, the supporting shoe cross-section is oval.

Compared with the prior art, the invention has the advantages that:

1. in the invention, the excess rainwater in rainy days is introduced into the water collecting tank through the water collecting pipe, so that the pressure of an urban drainage system can be reduced, and the rainwater can be utilized in clear weather after being stored, thereby realizing the collection and utilization of the rainwater and being beneficial to building a sponge city;

2. according to the invention, when a vehicle passes through the speed bump body, the compression plate is extruded to move downwards, so that the connecting plate pushes hydraulic oil in the extrusion box after moving downwards, the pushing block pushes water flow in the pushing box into the water spraying pipe under the pushing action of the hydraulic oil, rainwater in the water spraying pipe enters the water spraying cavity, the rainwater in the water spraying cavity is further sprayed outwards to realize the spraying on the road surface, the raised dust on the road surface is effectively reduced, the ground temperature is reduced, and the urban environment is improved;

3. in the invention, when the urban temperature is higher, dichloromethane solution inside the deformation pipe is heated and evaporated to further extend the deformation pipe, so that the deformation pipe pushes the supporting block to rotate, the vertical supporting height of the supporting block is reduced, the adjusting plate moves downwards, the downward movement amount of the compression plate is increased, the displacement amount of the pushing plate is increased, the amount of rainwater entering the water spray pipe is increased, the amount of sprayed rainwater is increased, and the water spray amount can be increased at high temperature to improve the cooling effect;

4. in the rain-proof vehicle, in rainy days, rain water enters the water falling groove through the water inlet groove and the water inlet hole, the pressing block moves downwards under the action of the gravity of the rain water, the pressing block pushes the sliding block to slide towards the outside of the sliding groove, the pressing block is in contact with the adjusting plate, and when the compression plate is pressed downwards, the connecting plate cannot move downwards under the obstruction of the pressing block, so that the water spraying operation can be stopped in rainy days, effective rain water collection can be realized, further wet slipping of the ground caused by water spraying in rainy days can be avoided, and the vehicle can run more safely.

Drawings

Fig. 1 is a schematic structural diagram of a self-adjusting deceleration strip for a sponge city according to the invention;

FIG. 2 is a side sectional view of a speed bump body in the self-adjusting speed bump for the sponge city, which is provided by the invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

In the figure: the water-saving type water-saving speed-reducing belt comprises a soil layer 1, a water collecting tank 2, a speed-reducing belt body 3, a water collecting pipe 4, a compression groove 5, a compression plate 6, a connecting plate 7, an adjusting plate 8, a water spraying cavity 9, a water spraying hole 10, an extrusion tank 11, a connecting block 12, an extrusion spring 13, a reset spring 14, a propulsion tank 15, a propulsion block 16, a water spraying pipe 17, an adjustment groove 18, a control groove 19, a deformation pipe 20, a supporting block 21, a sliding groove 22, a sliding block 23, a connecting spring 24, a pressing block 25, a water inlet groove 26, an expansion groove 27, a water inlet hole 28.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-3, a self-adjusting deceleration strip for sponge city comprises a deceleration strip body 3 fixed on the upper end of a soil layer 1 and a water collection tank 2 buried in the soil layer 1, a plurality of water collection pipes 4 communicated with the inside of the water collection tank 2 are inserted in the upper end of the soil layer 1, a compression groove 5 is formed in the upper end of the deceleration strip body 3, a compression plate 6 and an adjusting plate 8 are connected to the inner wall of the compression groove 5 in a sliding manner, two symmetrically arranged connecting plates 7 are welded to the bottom of the compression plate 6, supporting mechanisms for blocking the compression plate 6 from moving are arranged at the tops of the two connecting plates 7, a ponding propulsion device for utilizing ponding is connected to the bottoms of the two connecting plates 7, two adjusting grooves 18 are formed in the inner bottom of the compression groove 5, adjusting mechanisms for adjusting the height of the adjusting plate 8 are arranged in the two adjusting grooves 18, and a, the lateral wall of water spray chamber 9 runs through and has seted up a plurality of hole for water spraying 10, and water spray chamber 9 cross-section is "U" shape, and hole for water spraying 10 is located water spray chamber 9 lateral wall upper end position, and a certain amount of rainwater can be stored to water spray chamber 9 inside.

Ponding advancing device is including burying extrusion case 11 and the propulsion case 15 in soil horizon 1 inside underground, extrusion case 11 is inside to be filled with hydraulic oil, the sealed sliding connection of the inner wall of deceleration strip body 3 and extrusion case 11 is run through to the bottom of connecting plate 7, the both ends of propulsion case 15 communicate with header tank 2 and extrusion case 11 respectively, the junction of propulsion case 15 and header tank 2 is equipped with the check valve that accesss to propulsion case 15, the bottom welding of extrusion case 11 has connecting block 12, the common welding of the bottom of the upper end of connecting block 12 and connecting plate 7 has extrusion spring 13, the sealed sliding connection of the inner wall of propulsion case 15 has propulsion piece 16, the common welding of the lateral wall of connecting block 12 and propulsion piece 16 has reset spring 14, the spray pipe 17 that is equipped with propulsion case 15 intercommunication is inserted to the upper end of soil horizon 1, the upper end and the inside intercommunication of spray chamber 9 of spray pipe 17.

Supporting mechanism is including running through the spout 22 of seting up in the lateral wall of connecting plate 7, two sliders 23 that link to each other through connecting spring 24 of the sealed sliding connection of inner wall of spout 22, two sliders 23 offset jointly have a briquetting 25, the slider 23 cross-section is right trapezoid, briquetting 25 cross-section is isosceles trapezoid, the inclined plane of briquetting 25 and the inclined plane contact of slider 23, when briquetting 25 moves down, will promote two sliders 23 simultaneously and slide to spout 22 outside, make slider 23 can contact and hinder moving down of connecting plate 7 with regulating plate 8, make the water spray operation stop, intake chamber 26 has been seted up to the upper end of deceleration strip body 3, the groove 29 that falls into water that communicates with intake chamber 26 is seted up at the top of spout 22, the extension groove 27 that two tilt up set up is seted up to the lateral wall symmetry of intake chamber 26, a plurality of inlet openings 28 have all been run through to the upper end inner.

Adjustment mechanism is including seting up the control tank 19 in the 18 inner walls of adjustment tank, the interior bottom of control tank 19 is fixed with deformation pipe 20, deformation pipe 20 is both ends confined bellows and inside and is filled with dichloromethane solution, after urban temperature risees, dichloromethane is heated and evaporates, make the inside thrust and extension that receives of bellows, the inner wall of adjustment tank 18 is connected with the supporting shoe 21 that offsets with the 8 bottoms of regulating plate through the torsional spring rotation, supporting shoe 21 cross-section is the ellipse, will promote supporting shoe 21 to rotate after deformation pipe 20 extension, make the vertical support height of supporting shoe 21 reduce, and then realize the regulation to the water spray, deformation pipe 20 shrink after the temperature reduction, supporting shoe 21 resets under the effect of torsional spring elasticity, and then make 8 high resultants of regulating plate, the water spray also resumes, avoid the water waste when guaranteeing effective cooling.

In the invention, rainwater enters the water collecting tank 2 through the water collecting pipe 4 to be collected during raining, so that the collection of redundant rainwater is realized, the pressure of a city drainage system is reduced, and the construction of a sponge city is realized by reusing the rainwater in sunny weather; in sunny weather, when a vehicle presses the speed bump body 3, the compression plate 6 is extruded to move towards the bottom of the compression groove 5 until the compression plate 6 abuts against the adjusting plate 8 to reach the maximum displacement position, in the process, the connecting plate 7 moves downwards along with the compression plate 6 synchronously to push hydraulic oil in the extrusion box 11 to push the pushing block 16 to move, so that the pushing block 16 extrudes rainwater in the pushing box 15 to the water spraying pipe 17, the rainwater enters the water spraying cavity 9 and is further sprayed out of the water spraying holes 10, the rainwater can spray the area near the speed bump body 3 to be wet and cooled, the phenomenon that the vehicle bumps when passing through the speed bump body 3 is avoided, and meanwhile, the ground can be effectively cooled to reduce the influence of high temperature on a city;

because the connection part of the propulsion box 15 and the water collection tank 2 is provided with the one-way valve, the propulsion of the propulsion block 16 can not cause rainwater to return to the water collection tank 2, and after the rainwater in the propulsion box 15 is pushed out, the rainwater in the water collection tank 2 can be directly supplemented to the propulsion box 15, the one-way valve at the bottom of the water spray pipe 17 can prevent the rainwater in the water spray pipe 17 and the water spray cavity 9 from flowing back to the propulsion box 15, so that the water spray pipe 17 and the water spray cavity 9 are full of rainwater, and the response speed can be higher in the subsequent water spray process, and further the effective spraying can be realized.

When the urban temperature is high, the deformation pipe 20 close to the surface of the soil layer 1 quickly receives heat, so that dichloromethane solution in the deformation pipe 20 is heated and evaporated to be in a gaseous state, the inside of the deformation pipe 20 is pushed by gas to increase the volume, the deformation pipe 20 pushes the supporting block 21 to rotate, the supporting height of the supporting block 21 is reduced, the height of the adjusting plate 8 is reduced, the displacement amount of the compression plate 6 capable of moving downwards is increased, the downward movement amount of the connecting plate 7 is increased, the displacement amount of the pushing block 16 is increased, rainwater in the pushing box 15 can enter the water spraying pipe 17 more, the integral water spraying amount is increased, and the water spraying amount can be increased when the urban temperature is high to improve the cooling effect;

in a rainy day, when rainwater enters the water collecting tank 2 through the water collecting pipe 4, the rainwater also enters the water falling groove 29 through the water inlet groove 26 and the water inlet hole 28, so that downward thrust is formed on the pressing block 25, the pressing block 25 gradually moves downwards, the pressing block 25 presses the sliding blocks 23 on two sides to slide towards the outside of the sliding groove 22, the lower end of the sliding block 23 is contacted and abutted against the adjusting plate 8, and the upper end of the sliding block is still partially abutted against the top of the sliding groove 22; and after the rain stops, ground will last the moist of a period of time, need not carry out the water spray treatment in a period of time, and after the inside rainwater evaporation of the groove 29 of falling into the water and the intake channel 26 is totally up, mean that the road surface has resumed the drying, briquetting 25 is not stressed this moment, and slider 23 removes inside spout 22 under the spring action of connecting spring 24 for the water spray operation resumes normal operating.

When a vehicle passes through the speed bump body 3, when the vehicle speed is slow, the vehicle tire will slowly press the compression plate 6, so that the compression plate 6 gradually descends in the driving process of the vehicle, so that the overall height of the speed bump body 3 is reduced to a certain extent, but still has a speed reducing effect, so that the vehicle is not subjected to large bump while being decelerated, when the vehicle rapidly passes through the speed bump body 3, due to the fact that the water spray pipe 17 is thin, the propelling of the propelling box 15 needs a certain time, so that the pressing-down process of the connecting plate 7 needs a certain time, in other words, although the compression plate 6 is pressed down, but is influenced by the flow velocity of water, the lowering of the compression plate 6 needs a certain time, when the vehicle passing speed is fast, the compression plate 6 is pressed for a short time, so the lowering height of the compression plate 6 is small, and the overall height of the speed bump body 3 is high relative to the vehicle speed, therefore, a better deceleration effect can be achieved, the deceleration strip body 3 can achieve a more obvious deceleration effect on a faster vehicle, and the slower vehicle can be treated more humanizedly, so that the vehicle can be well decelerated.

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 self-adjusting deceleration strip for the sponge city comprises a deceleration strip body (3) fixed at the upper end of a soil layer (1) and a water collecting tank (2) buried in the soil layer (1), and is characterized in that a plurality of water collecting pipes (4) communicated with the interior of the water collecting tank (2) are inserted into the upper end of the soil layer (1), a compression groove (5) is formed in the upper end of the deceleration strip body (3), a compression plate (6) and an adjusting plate (8) are connected to the inner wall of the compression groove (5) in a sliding manner, two symmetrically-arranged connecting plates (7) are welded at the bottom of the compression plate (6), a supporting mechanism used for blocking the compression plate (6) to move is arranged at the tops of the two connecting plates (7), a ponding propulsion device used for ponding utilization is connected to the bottoms of the two connecting plates (7), two adjusting grooves (18) are formed in the inner bottom of the compression groove (5), two the inside of adjustment tank (18) all is equipped with the adjustment mechanism of adjusting regulation board (8) height, water spray chamber (9) have been seted up to the bottom of deceleration strip body (3), a plurality of hole for water spraying (10) have been seted up in the lateral wall of water spray chamber (9) run through.

2. The self-adjusting speed bump for the sponge city according to claim 1, wherein the ponding propulsion device comprises an extrusion box (11) and a propulsion box (15) buried in the soil layer (1), the bottom of the connecting plate (7) penetrates through the speed bump body (3) and is in sealed sliding connection with the inner wall of the extrusion box (11), the two ends of the propulsion box (15) are respectively communicated with the water collecting box (2) and the extrusion box (11), a one-way valve leading to the propulsion box (15) is arranged at the joint of the propulsion box (15) and the water collecting box (2), a connecting block (12) is welded at the bottom of the extrusion box (11), an extrusion spring (13) is welded at the upper end of the connecting block (12) and the bottom of the connecting plate (7) together, a propulsion block (16) is in sealed sliding connection with the inner wall of the propulsion box (15), a return spring (14) is welded at the side wall of the connecting block (12) and the propulsion block (16) together, a water spraying pipe (17) communicated with the propelling box (15) is inserted into the upper end of the soil layer (1), and the upper end of the water spraying pipe (17) is communicated with the inside of the water spraying cavity (9).

3. The self-adjusting speed bump for the sponge city according to claim 1, wherein the supporting mechanism comprises a sliding groove (22) penetrating through the side wall of the connecting plate (7), the inner wall of the sliding groove (22) is connected with two sliding blocks (23) connected through a connecting spring (24) in a sealing and sliding manner, the two sliding blocks (23) are supported by a pressing block (25) in the same phase, a water inlet groove (26) is formed in the upper end of the speed bump body (3), a water falling groove (29) communicated with the water inlet groove (26) is formed in the top of the sliding groove (22), two expansion grooves (27) inclining upwards are symmetrically formed in the side wall of the water inlet groove (26), and a plurality of water inlet holes (28) are formed in the inner wall of the upper end of each expansion groove (27).

4. The self-adjusting speed bump for the sponge city as recited in claim 1, wherein the adjusting mechanism comprises a control groove (19) formed in the inner wall of the adjusting groove (18), a deformation pipe (20) is fixed at the inner bottom of the control groove (19), the deformation pipe (20) is a corrugated pipe with two closed ends and filled with dichloromethane solution, a supporting block (21) abutting against the bottom of the adjusting plate (8) is rotatably connected to the inner wall of the adjusting groove (18) through a torsion spring, and the supporting block (21) is oval in cross section.