CN113584992B

CN113584992B - Curb for urban road with linkage clearance drainage structures

Info

Publication number: CN113584992B
Application number: CN202110972970.8A
Authority: CN
Inventors: 白龙防
Original assignee: Cccc Linyi Construction Technology Co ltd
Current assignee: Cccc Linyi Construction Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-09-30
Anticipated expiration: 2041-08-24
Also published as: CN113584992A

Abstract

The invention discloses a curb for an urban road with a linkage cleaning and drainage structure, wherein a support framework which is stably supported is arranged in the middle of a curb body, concrete is poured outside the support framework, a sewage inlet for guiding accumulated water on a road surface is formed in one side of the curb body facing the road, a sewage inlet for flowing in sewage is formed in the side wall of the curb body at the lower part of the sewage inlet, and a first protective net and a second protective net which can rotate are respectively arranged on two sides inside the sewage inlet. This curb for urban road with linkage clearance drainage structures through the further improvement to current curb structure, can be when rainy weather, when guaranteeing surface gathered water inflow sewer, through the setting of rotatable protection network, can avoid again in the sewage leaf or other debris to the jam of curb water inlet department, guarantee the unobstructed of curb structure blowdown.

Description

Curb for urban road with linkage clearance drainage structures

Technical Field

The invention relates to the technical field of kerbstones, in particular to a kerbstone with a linkage cleaning and drainage structure for urban roads.

Background

The kerbstone is mainly a masonry or artificial brick structure built at the edge of the road by cement, which separates the driveway from the sidewalk and forms a height difference at the edge of the sidewalk and the driveway, such as the reference application No.: cn201010194727.x, grant bulletin number: CN102261029B A kerbstone and its preparation method, wherein the kerbstone is made of water permeable material and comprises a substrate and a surface layer covering the substrate, the porosity of the surface layer is larger than that of the substrate, and the average pore diameter of the pores in the surface layer is smaller than that of the pores in the substrate. The invention provides a road, which comprises a road surface and a kerbstone positioned on at least one side of the road surface, wherein the kerbstone is the kerbstone provided by the invention, and the side of the kerbstone covered with a surface layer faces the road surface. The kerbstone is made of a water permeable material, so that the kerbstone has high drainage efficiency. In addition, the lower porosity face layer is more delicate than the higher porosity base, thereby providing the appearance of a conventional curb.

However, the prior kerb structure has the following problems when in use:

1. when the existing kerbstone is used after being paved, due to the fact that the road pavement is rich in sundries, leaves, paper or other light garbage, when the existing kerbstone flows into a drainage port of the kerbstone along with water flow of the road pavement in rainy seasons, the drainage port of the kerbstone is easy to be blocked, and normal drainage operation of the kerbstone is not facilitated;

2. the sewage on road surface converges curb department, when causing the curb to block up, curb self lacks the effect of initiative obstacles removing, needs the manual work to clear up, and the normal inflow sewer department of near the sewage of unable assurance curb easily causes the condition that sewage collects on the road surface to take place, influences vehicle and pedestrian's normal current.

Disclosure of Invention

The invention aims to provide a curb for an urban road with a linkage cleaning and drainage structure, which aims to solve the problems that when the existing curb in the market proposed by the background technology is laid and used, due to more sundries, leaves, paper or other light garbage on the road surface, when water flow along the road surface flows into a drainage port of the curb in rainy season, a drainage port of the curb is easily blocked, the normal drainage operation of the curb is not facilitated, when the curb is blocked due to the fact that sewage on the road surface converges to the curb, the curb lacks the function of active obstacle cleaning, manual cleaning is needed, the normal inflow of the sewage near the curb to a sewer cannot be ensured, the condition that the sewage converges on the road surface is easily caused, and the normal passing of vehicles and pedestrians is influenced.

In order to achieve the purpose, the invention provides the following technical scheme: a curb for an urban road with a linkage cleaning and drainage structure is characterized in that a support framework which is stably supported is arranged in the middle of a curb body;

concrete is poured on the outer side of the supporting framework, and a sewage inlet for guiding accumulated water on the road surface is formed in one side, facing the road, of the curb body;

a water inlet for sewage to flow into is formed in the side wall of the curb body at the lower part of the sewage inlet;

and a first protective net and a second protective net which can rotate are respectively arranged on two sides of the inside of the water inlet.

Further, the curb body is close to the lower part of advancing dirty mouthful is seted up and is used for spacing ladder groove of piling up, the top in ladder groove with advance dirty mouthful lower terminal surface looks parallel and level.

Furthermore, the shape structure of the supporting framework is an inverted L-shaped structure, and the top plate and the side plates of the supporting framework are provided with openings in a penetrating mode.

Furthermore, a communication opening is formed in the middle of the side plate of the supporting framework in a penetrating mode, the communication opening is of an H-shaped structure, and the communication opening is not in contact with the opening.

Further, the shape of cutting open prostrate of dirty mouthful is horn mouth column structure, dirty mouthful of advancing inner with the water conservancy diversion chamber in curb body middle part is linked together.

Furthermore, the inside both sides of water inlet are vertical to be provided with the support frame, the top of support frame with braced skeleton's top welded connection.

Furthermore, the inner of first protection network with the second protection network all has welded the turning block, the turning block passes through the bearing housing and establishes the outside of support frame, the connection piece has all been welded to two parts about the outer end of second protection network, the axis of rotation has all been welded to two parts down in the outer end of first protection network, the both ends of axis of rotation run through the setting and are in the rectangle sliding window at connection piece middle part.

Further, the both ends in water conservancy diversion chamber run through respectively the both sides face of curb body, the lower extreme in water conservancy diversion chamber runs through the bottom of curb body, the lower extreme in water conservancy diversion chamber is laminated with the road surface mutually, the lower extreme in water conservancy diversion chamber passes through drain and secret sewage pipe intercommunication.

Furthermore, the water conservancy diversion chamber one end the integrated casting shaping has the butt joint circle on the curb body lateral wall, the water conservancy diversion chamber other end the butt joint groove has been seted up on the curb body lateral wall.

Furthermore, the inner side of the butt joint ring is provided with a butt joint port, the butt joint port is communicated with the butt joint groove on the other side of the curb body through the flow guide cavity, and the butt joint ring is in interference fit with the butt joint groove.

Compared with the prior art, the invention has the beneficial effects that: according to the curb for the urban road with the linkage cleaning and drainage structure, through further improvement on the existing curb structure, when rainy weather occurs, accumulated water on the road surface is ensured to flow into a sewer, and meanwhile, through the arrangement of the rotatable protective net, the blockage of leaves or other sundries in sewage at the water inlet of the curb can be avoided, so that the smoothness of pollution discharge of the curb structure is ensured;

1. the curb body is provided with a dirt inlet on one side facing the road, the lower part of the dirt inlet is provided with a water inlet, and the lower end of the water inlet is flush with the road surface, so that accumulated water on the road surface can flow to the water inlet when raining and flows into a sewer through a flow guide cavity communicated with the water inlet, and the discharge of sewage is ensured;

2. the rotatable first protective net and the rotatable second protective net are respectively arranged on two sides inside the water inlet, the inner ends of the first protective net and the second protective net are respectively sleeved on the support frame through rotating block bearings, the rotating shaft of the outer end of the first protective net is positioned in the rectangular sliding port in the middle of the connecting piece at the outer end of the second protective net, the rotation of the first protective net and the second protective net can be ensured, when more leaves or sundries are blocked outside the first protective net or the second protective net, the first protective net or the second protective net rotates under the push of water flow, so that the angles of the first protective net or the second protective net are exchanged, the purpose of flushing the blocked leaves outside the first protective net or the second protective net is achieved, the blockage of the leaves or the sundries on the first protective net or the second protective net is further avoided, and meanwhile, two ends of the flow guide cavity respectively penetrate through two side faces of the curb body, the sewage can flow in the plurality of curb bodies through the flow guide cavities, so that the blockage of a sewage discharge outlet at the lower part of a certain curb body is avoided, the problem of sewage accumulation on the road surface can be further prevented, and the normal passing of pedestrians and vehicles is ensured;

3. be provided with butt joint circle and butt joint groove respectively in the both sides of curb body, the inside of butt joint circle is provided with the interface again, can make two adjacent curb bodies butt joints, guarantees the intercommunication in the inside water conservancy diversion chamber of two adjacent curb bodies, can avoid external debris to enter into the water conservancy diversion intracavity through the gap department between two adjacent curb bodies again, has guaranteed the unblocked of sewage in the water conservancy diversion intracavity portion.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of a curb body of a curb for an urban road with a linkage cleaning and drainage structure according to the present invention;

FIG. 2 is a schematic side view of a curb body of the curb for an urban road having a linkage cleaning and drainage structure according to the present invention;

FIG. 3 is a front view structural diagram of a sewage inlet and a water inlet of a curb for an urban road with a linkage cleaning and drainage structure according to the invention;

FIG. 4 is a schematic sectional view of a-a portion of FIG. 2 showing a curb for an urban road having a linkage cleaning drainage structure according to the present invention;

FIG. 5 is an enlarged schematic view of point A in FIG. 4 of a curb for an urban road having a linkage cleaning drainage structure according to the present invention;

FIG. 6 is a schematic structural view of a first protective net and a second protective net of a curb for an urban road with a linkage cleaning drainage structure according to the invention;

fig. 7 is a schematic structural view of a supporting framework of the kerb for the urban road with a linkage cleaning and drainage structure.

In the figure: 1. a curb body; 2. concrete; 3. a support framework; 4. a sewage inlet; 5. a water inlet; 6. a first protection net; 7. a support frame; 8. rotating the block; 9. a flow guide cavity; 10. a stepped groove; 11. a butt joint ring; 12. a butt joint port; 13. a butt joint groove; 14. a second protective net; 15. connecting sheets; 16. a sliding port; 17. a rotating shaft; 18. opening a hole; 19. a communication port.

Detailed Description

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a kerbstone for urban roads with a linkage cleaning drainage structure is characterized in that a support framework 3 which is stably supported is arranged in the middle of a kerbstone body 1, concrete 2 is poured outside the support framework 3, a dirt inlet 4 for guiding accumulated water on the road surface is formed in one side, facing the road, of the kerbstone body 1, a sewage inlet 5 for inflow of sewage is formed in the side wall of the kerbstone body 1 at the lower part of the dirt inlet 4, a rotatable first protective net 6 and a rotatable second protective net 14 are respectively arranged on two sides inside the water inlet 5, a stepped groove 10 for limiting and stacking is formed in the lower part, close to the dirt inlet 4, of the kerbstone body 1, the top of the stepped groove 10 is flush with the lower end face of the dirt inlet 4, the dirt inlet 4 is of a horn mouth-shaped structure in a depression shape, the inner end of the dirt inlet 4 is communicated with a flow guide cavity 9 in the middle of the kerbstone body 1, two ends of the flow guide cavity 9 respectively penetrate through two side faces of the kerbstone body 1, the lower extreme in water conservancy diversion chamber 9 runs through the bottom of curb body 1, and the lower extreme and the road surface in water conservancy diversion chamber 9 laminate mutually, and the lower extreme in water conservancy diversion chamber 9 passes through drain 20 and secret sewage pipe intercommunication, and inside sewage accessible inlet 4 enters into water conservancy diversion chamber 9 through water inlet 5 to flow into secret sewage pipe by drain 20.

The shape structure of supporting framework 3 is "L" column structure of inversion, has all run through on the roof of supporting framework 3 and the curb plate and has seted up trompil 18, and the curb plate middle part of supporting framework 3 runs through and has seted up intercommunication mouth 19, and the shape structure of intercommunication mouth 19 is "H" column structure, and contactless between intercommunication mouth 19 and the trompil 18 when guaranteeing 1 body intensity of curb body, can improve again the gluing and the intensity between concrete 2 and the supporting framework 3.

Two sides inside the water inlet 5 are vertically provided with a support frame 7, the top end of the support frame 7 is welded with the top end of the support frame 3, the inner ends of the first protective net 6 and the second protective net 14 are both welded with a rotating block 8, the rotating block 8 is sleeved outside the support frame 7 through a bearing, the upper part and the lower part of the outer end of the second protective net 14 are both welded with a connecting piece 15, the two downward parts of the outer end of the first protective net 6 are both welded with a rotating shaft 17, two ends of the rotating shaft 17 penetrate through a rectangular sliding opening 16 arranged in the middle part of the connecting piece 15, when leaves or other sundries block the first protective net 6 or the second protective net 14, under the push of sewage, the first protective net 6 or the second protective net 14 which is blocked rotates by taking the supporting frame 7 corresponding to the first protective net as the center of a circle, further, the discharge of foreign matters is blocked outside the first protective net 6 or the second protective net 14, and the discharge of sewage is ensured.

The shaping is pour to an organic whole on the 1 lateral wall of curb body of water conservancy diversion chamber 9 one end has butt joint circle 11, seted up butt joint groove 13 on the 1 lateral wall of curb body of the water conservancy diversion chamber 9 other end, butt joint 12 has been seted up to butt joint circle 11 inboard, butt joint 12 is linked together through the butt joint groove 13 of water conservancy diversion chamber 9 with 1 opposite side of curb body, butt joint circle 11 and butt joint groove 13 interference fit, can realize the butt joint of adjacent 2 curb bodies 1, guarantee stable the laying of curb body 1, realize sewage in the flow of water conservancy diversion intracavity 9 inside.

The working principle is as follows: when the curb with the linkage cleaning and drainage structure for the urban road is used, as shown in figures 1-3, one side of the curb body 1 with a sewage discharge outlet 20 faces downwards, the curb body is fixed on the side of the road through cement according to the state of figure 1, then the other curb body 1 is placed according to the same steps, the butt joint ring 11 on one side of the curb body is inserted into the butt joint groove 13 on one side of the first curb body 1, the flow guide cavities 9 in 2 curb bodies 1 are communicated with the butt joint openings 12 on the butt joint ring 11 through the butt joint groove 13, then the rest curb bodies 1 are paved according to the same steps, and the opening holes 18 and the communication openings 19 can increase the adhesive strength of the concrete 2 and the support framework 3;

as shown in fig. 1, 3 and 4-6, after the water flow on the road surface flows into the dirt inlet 4 of the curbstone body 1, the first protection net 6 (which may also be the second protection net 14, here, the first protection net 6 is taken as an example) inside the water inlet 5 blocks leaves or other sundries in the sewage, and as the leaves or other sundries are gathered on the surface of the first protection net 6, the water flow is blocked from flowing into the water inlet 5, at this time, as the water flow continues to flow, the first protection net 6 is pushed by the water flow (the water flow direction is shown by an arrow in fig. 5), and rotates on the supporting frame 7 through the rotating block 8, and while the first protection net 6 rotates, the first protection net 6 drives the rotating shaft 17 at the outer end of the second protection net 14 to move through the sliding port 16 on the inner side connecting piece 15 of the first protection net 6, so that the outer end of the second protection net 14 rotates along with the first protection net 6, the inner end of the second protection net 14 rotates on the support frame 7 through the rotating block 8, the position states of the first protection net 6 and the second protection net 14 are exchanged (namely, the first protection net 6 rotates from a vertical state to an inclined state, the second protection net 14 rotates from an inclined state to a vertical state, the wheel or wind direction causes the flow direction of sewage, so the direction of the water flow can be changed, after the direction of the water flow is changed, the water flow can flow to the second protection net 14, the specific conversion is the same as that of the first protection net 6), meanwhile, leaves or other sundries blocked outside the inclined first protection net 6 are washed away along with the water flow, the water flow continuously flows into the flow guide cavity 9 through the water inlet 5, and flows into a sewer pipe through the sewage discharge outlet 20, if one sewage discharge outlet 20 is blocked, the sewage can flow into the adjacent sewage discharge outlet 20 through the flow guide cavity 9.

It should be understood that the terms "central," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description, and are not intended to indicate or imply that the illustrated device or element must be constructed and operated in a particular orientation or orientation, and are not intended to be limiting, that the invention is limited to the details of construction, and that the standard parts used in the invention are commercially available, that the special parts are custom-made from the description and drawings, that the various parts are connected by conventional means such as bolts, rivets, welding and the like, and that the machine, parts and equipment are known in the art, the conventional model, together with the circuit connections, are conventional in the art and will not be described in detail here.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the invention.

Claims

1. A curb stone for an urban road with a linkage cleaning and drainage structure is characterized in that a support framework (3) which is stably supported is arranged in the middle of a curb stone body (1);

concrete (2) have been pour in the outside of support skeleton (3), its characterized in that:

a sewage inlet (4) for guiding accumulated water on the road surface is formed in one side, facing the road, of the kerbstone body (1);

a water inlet (5) for sewage to flow into is formed in the side wall of the curb body (1) at the lower part of the sewage inlet (4);

a rotatable first protective net (6) and a rotatable second protective net (14) are respectively arranged on two sides inside the water inlet (5);

the sewage inlet (4) is of a bell mouth-shaped structure in a top-down cut mode, and the inner end of the sewage inlet (4) is communicated with a flow guide cavity (9) in the middle of the curb body (1);

the inner ends of the first protective net (6) and the second protective net (14) are respectively welded with a rotating block (8), the rotating blocks (8) are sleeved on the outer side of the support frame (7) through a bearing, the upper portion and the lower portion of the outer end of the second protective net (14) are respectively welded with a connecting piece (15), the two downward portions of the outer end of the first protective net (6) are respectively welded with a rotating shaft (17), and two ends of each rotating shaft (17) penetrate through a rectangular sliding opening (16) formed in the middle of each connecting piece (15);

the two ends of the flow guide cavity (9) penetrate through the two side faces of the curb body (1) respectively, the lower end of the flow guide cavity (9) penetrates through the bottom of the curb body (1), the lower end of the flow guide cavity (9) is attached to the road surface, the lower end of the flow guide cavity (9) is communicated with an underground sewage pipeline through a sewage discharge outlet (20), and if one sewage discharge outlet (20) is blocked, sewage can flow into the adjacent sewage discharge outlet (20) through the flow guide cavity (9);

a butt joint ring (11) is integrally cast and molded on the side wall of the curb body (1) at one end of the flow guide cavity (9), and a butt joint groove (13) is formed in the side wall of the curb body (1) at the other end of the flow guide cavity (9);

butt joint mouth (12) have been seted up to the inboard of butt joint circle (11), butt joint mouth (12) pass through water conservancy diversion chamber (9) with curb body (1) opposite side butt joint groove (13) are linked together, butt joint circle (11) with butt joint groove (13) interference fit.

2. The curb with linkage cleaning and drainage structure for urban roads of claim 1, characterized in that: curb body (1) are close to the ladder groove (10) that are used for spacing piling up are seted up to the lower part of advancing dirty mouthful (4), the top of ladder groove (10) with the lower terminal surface looks parallel and level of advancing dirty mouthful (4).

3. The curb with linkage cleaning and drainage structure for urban roads of claim 1, characterized in that: the shape structure of supporting framework (3) is "L" column structure of inversion, all run through on the roof of supporting framework (3) and the curb plate and seted up trompil (18).

4. The curb with linkage cleaning and drainage structure for urban roads of claim 3, characterized in that: the middle part of the side plate of the support framework (3) is provided with a communication port (19) in a penetrating mode, the communication port (19) is of an H-shaped structure, and the communication port (19) is not in contact with the opening (18).

5. The curb with linkage cleaning and drainage structure for urban roads of claim 1, characterized in that: the water inlet is characterized in that support frames (7) are vertically arranged on two sides of the inner portion of the water inlet (5), and the top ends of the support frames (7) are connected with the top end of the support framework (3) in a welded mode.