CN205954436U - Drainage curbstone - Google Patents

Abstract

The utility model discloses a drainage curbstone, its characterized in that follows curbstone sets up the direction, is provided with and runs through the water course of curbstone main part, curbstone is towards the one side on road surface, be provided with with the limbers of water course intercommunication. From above -mentioned can find out, the utility model provides a drainage curbstone, take place to block up or the rainfall too big and when surpassing its load, can be assisted and dredged as main drainage system, controls the flow of water as far as possible to play the waterlogging -resistant effect of flood control.

Description

A kind of draining curb

Technical field

The utility model is related to road maintenance technical field, particularly relates to a kind of draining curb.

Background technology

Current urban road drainage usually relies on the gully being arranged at roadside and the flowing line being arranged at underground.Make For sewage inlet, the unimpeded distribution of gully has been largely fixed road drainage efficiency.Existing gully can not Solve the problems, such as surface gathered water well, because setting is apart from restricted, the road surface between two adjacent gullys often occurs There is ponding cannot discharge, natural evaporation, the problem of impact normal traffic can only be waited.

Utility model content

In view of this, the purpose of this utility model is to propose a kind of draining curb, and the curb using roadside is realized Drain function, with the drawbacks of solving prior art and exist.

A kind of draining curb being provided based on above-mentioned purpose the utility model, along described curb setting direction, is arranged There is the water channel running through described curb main body；In described curb towards the side on road surface, it is provided with and connects with described water channel Limbers.

Optionally, described water channel be mounting hole, the one of which in elliptical aperture.

Optionally, the side of described curb, is provided with outwardly socket；The opposite side of described curb, setting There are the bellmouth inwardly concaving, described bellmouth and described socket cooperation.

Optionally, described socket and described socket hoop are arranged around the opening of described water channel.

Optionally, described socket and described bellmouth are rectangle, and two corners of the two bottom are provided with comparable size Corner cut.

Optionally, described curb, away from the side on road surface, is provided with pod apertures；The lower limb of described pod apertures is highly high Lower limb in described limbers.

Optionally, the vertical range between the lower limb of the lower limb of described pod apertures and described limbers is not less than 3cm.

Optionally, described water flowing bore dia is gradually reduced to inside it by outside described curb；Can in described limbers Dismounting is provided with the filter house with its form fit.

Optionally, it is provided with cross gear hurdle in the middle part of described filter house.

From the above it can be seen that the draining curb that the utility model provides, when primary drain system blocks Or rainfall excessive and exceed its load when, can carry out auxiliary dredges, as far as possible control the flow of water, thus play flood control waterlogging-resistant Effect.

Brief description

A kind of front view of the embodiment of draining curb that Fig. 1 provides for the utility model；

Fig. 2 is the schematic cross-section in A-A face in Fig. 1；

A kind of schematic cross-section of the alternative embodiment of draining curb that Fig. 3 provides for the utility model；

The schematic diagram of filter house in a kind of another alternative embodiment of draining curb that Fig. 4 provides for the utility model.

Specific embodiment

For making the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with specific embodiment, and Referring to the drawings, the utility model is further described.

It should be noted that the statement of all uses " first " and " second " is for area in the utility model embodiment Divide the entity of two same names non-equal or the parameter of non-equal it is seen that " first " " second " is only for the convenience stated, Should not be construed as the restriction to the utility model embodiment, subsequent embodiment no longer illustrates one by one to this.

A kind of front view of the embodiment of draining curb that Fig. 1 provides for the utility model；Fig. 2 is A-A face in Fig. 1 Schematic cross-section.As illustrated, in a kind of embodiment of draining curb disclosed in the utility model, setting along described curb Put direction, be provided through the water channel 1 of described curb main body；In described curb towards the side on road surface, it is provided with and institute State the limbers 2 of water channel 1 connection.Optionally, the side cross-sectional of a described curb substantially rectangle, it is near road surface side The first half tilts towards in the middle part of curb, forms corner cut, can be upper and lower in order to vehicle.The externally connected drainpipe of described water channel 1 Road.

The draining curb that the present embodiment provides, when using, is arranged at highway edge, as highway border, plays auxiliary The function of draining；After being provided with, the lower limb of described limbers 2 should be above road surface, for example, be higher than 3-5 centimetre of road surface.When Primary drain system occur blocking or rainfall excessive and exceed its load when, ponding in highway, when depth of accumulated water is excessive Highway communication then can be affected；And the application passes through the curb that design possesses drain function, can enter when said circumstances occurs Row auxiliary is dredged, and controls the flow of water as far as possible, thus playing the waterlogging-resistant effect of flood control.

Particularly in the less area of some precipitation, the device that can fully rely on the present embodiment carries out draining, now The lower limb of described limbers 2 should be set to concordant with road surface；So road surface is not in traditional gutter, more Neat and artistic.

In some optional embodiments, described water channel 1 is mounting hole, the one of which in elliptical aperture.Logical in order to improve Outlet capacity, utilizes the space within curb as far as possible, water channel 1 can be set to wherein in mounting hole or elliptical aperture Kind.The benefit of mounting hole is easy for processing, and the benefit of elliptical aperture is to more conform to hydrodynamics, can effectively reduce silt and become silted up Long-pending.

In some optional embodiments, the side of described curb, it is provided with outwardly socket 3；Described curb The opposite side of stone, is provided with the bellmouth 4 inwardly concaving, and described bellmouth 4 is coordinated with described socket 3.

Can be seen that described socket 3 in conjunction with accompanying drawing and bellmouth 4 should at least surround the lower half of described water channel 1, due to inserting The junction of mouth 3 and bellmouth 4 possesses better seal, and water channel 1 is generally not at full load condition, and its internal water surface is high About the half on average in water channel 1 height for the degree, if therefore socket 3 and bellmouth 4 surround the lower half of described water channel, can reach To relatively better sealing effectiveness.

In some preferred embodiments, described socket 3 is arranged around the opening of described water channel 1 with bellmouth 4 for one week, thus The water being completely secured in water channel 1 will not outflow.Additionally, when assembling described curb, can be in socket 3 and bellmouth 4 The encapsulants such as junction brush seals glue, to improve waterproof effect.

In some optional embodiments, described socket 3 and described bellmouth 4 are rectangle, and two corners of the two bottom are equal It is provided with the corner cut of comparable size.Optionally, the size of described socket 3 can be slightly less than the size of described bellmouth 4, reserves one Fixed assembly space, and the space of brush seals glue.

A kind of schematic cross-section of the alternative embodiment of draining curb that Fig. 3 provides for the utility model.As illustrated, In some optional embodiments, described curb, away from the side on road surface, is provided with pod apertures 5；Described pod apertures 5 following Edge height is higher than the lower limb of described limbers 2.

The present embodiment is to tackle some extreme weather conditions, in the state of rainfall is excessive it is possible that draining The problem of scarce capacity.When rainfall is excessive, described water channel 1 may overflow or close to overflowing, in order to be dredged, on road It is provided with pod apertures 5, the externally connected standby flowing line of described pod apertures 5 further along inside stone.When water level in water channel 1 Too high, reached pod apertures 5 height when, unnecessary ponding can enter in standby flowing line via pod apertures 5, to reduce draining Pressure.

In some optional embodiments, hanging down between the lower limb of described pod apertures 5 and the lower limb of described limbers 2 Straight distance is not less than 3cm.In order to make full use of the drain function of water channel it should retain certain between pod apertures 5 and limbers 2 Space so that after water channel 1 is filled as far as possible, just can be using to pod apertures 5.Certainly, this distance is also unsuitable excessive, otherwise Road ponding can be led to serious.

The schematic diagram of filter house in a kind of another alternative embodiment of draining curb that Fig. 4 provides for the utility model. As illustrated, in another optional embodiment, described limbers 2 diameter is gradually subtracted to inside it by outside described curb Little；Detachably it is provided with the filter house 6 with its form fit in described limbers 2.Preferably, the middle part setting of described filter house 6 There is cross gear hurdle 61.The present embodiment passes through to arrange easy-to-dismount filter house 6, and the current of limbers 2 can be carried out Filter, prevents road debris from invading；Directly filter house 6 can also be taken off in cleaning, put back to after cleaning debris, very convenient. Limbers 2 and filter house 6 are disposed as the shapes such as truncated cone-shaped, both facilitate the installation and removal of filter house 6 it is also possible to ensure The position in filter portion 6 will not change easily, particularly, can be slightly toward described by the axially arranged of described limbers 2 Curb bottom angled, can prevent filter house 6 from dropping disengaging.

Those of ordinary skill in the art should be understood：The discussion of any of the above embodiment is exemplary only, not It is intended to imply that the scope of the present disclosure (inclusion claim) is limited to these examples；Under thinking of the present utility model, above reality Apply and can also be combined between the technical characteristic in example or different embodiment, and exist of the present utility model as above Many other changes of different aspect, in order to concisely they do not provide in details.Therefore, all in spirit of the present utility model Within principle, any omission of being made, modification, equivalent, improvement etc., should be included in protection domain of the present utility model Within.

Claims (9)

1. a kind of draining curb is it is characterised in that along described curb setting direction, be provided through described curb main body Water channel；In described curb towards the side on road surface, it is provided with the limbers connecting with described water channel.

2. draining curb according to claim 1 it is characterised in that described water channel be mounting hole, its in elliptical aperture Middle one kind.

3. draining curb according to claim 1, it is characterised in that the side of described curb, arranges outwardly convex The socket going out；The opposite side of described curb, is provided with the bellmouth inwardly concaving, described bellmouth and described socket cooperation.

4. draining curb according to claim 3 is it is characterised in that described socket and described socket hoop are around described water channel Opening setting.

5. draining curb according to claim 3 is it is characterised in that described socket and described bellmouth are rectangle, the two Two corners of bottom are provided with the corner cut of comparable size.

6. draining curb according to claim 1 is it is characterised in that described curb, away from the side on road surface, is arranged There are pod apertures；The lower limb height of described pod apertures is higher than the lower limb of described limbers.

7. draining curb according to claim 6 is it is characterised in that the lower limb of described pod apertures and described limbers Lower limb between vertical range be not less than 3cm.

8. draining curb according to claim 1 it is characterised in that described water flowing bore dia by described curb outside It is gradually reduced to inside it；Detachably it is provided with the filter house with its form fit in described limbers.

9. draining curb according to claim 8 is it is characterised in that be provided with cross gear in the middle part of described filter house Hurdle.