CN220167098U - Dirty cleaning device is cut to inlet for stom water - Google Patents

Abstract

The utility model relates to the field of drainage engineering, and particularly discloses a sewage interception and cleaning device for a gully, which comprises the following components: a plurality of net bags capable of covering the surfaces of the gully, the road side ditch or the cross ditch, and a plurality of filtering holes are arranged on the net bags; a plurality of hanging fasteners which are pre-buried on the vertical side walls of the surface of the gully, the side ditch of the road or the cross ditch are detachably connected with the net bag. In the scheme, the filtering holes on the net bag can filter small particle impurities such as melon seed shells, fallen leaves, crushed stems, foam scraps and the like, and meanwhile, rainwater is convenient to filter out after passing through the filtering holes; the rain inlet, the road side groove or the net bag crossing the groove are detached through the hanging fastener, small particle impurities on the net bag are cleaned, and the net bag is convenient to disassemble and assemble and high in cleaning efficiency.

Description

Dirty cleaning device is cut to inlet for stom water

Technical Field

The utility model relates to the technical field of drainage engineering, in particular to a sewage interception and cleaning device for a gully.

Background

The urban road gully, the road side ditch, the cross ditch and the like are all water inlet structures for collecting or guiding rainwater on the ground, wherein a well of a water inlet grate (an iron grate or a reinforced concrete grate) is arranged at the gully, and the rainwater on the street road surface flows into the drainage canal through the gully through a connecting pipe; the gully and the connecting pipe need to be maintained and managed regularly to ensure smooth water flow. The existing gully is generally provided with a grate covering the gully, the holes on the grate are larger, the large-volume sundries can be filtered, and the gully can be prevented from being blocked by the sundries to a certain extent.

Because the gap between the inlet and the grate is larger, gaps are easy to form between the inner wall of the inlet and the grate, small particle impurities such as melon seed hulls, fallen leaves, crushed stems, foam scraps and the like flow into the inlet along the water, and the small particle impurities can be deposited between the inner wall of the inlet and the grate or directly enter the pipeline, so that the inlet and the pipeline can be deposited and blocked by the small particle impurities for a long time; after small particle impurities are deposited in the inlet for stom water and the pipeline, the inlet for stom water and the pipeline are limited in space size, the sundries in the inlet for stom water and the pipeline are very difficult to clean, a large amount of manpower and material resources are required to be input for dredging, and the work effect is seriously affected.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a sewage interception and cleaning device for a gully, which is used for solving the problem that small particle impurities flowing along with rainwater easily enter the gully and a pipeline through a grate, so that the gully and the pipeline are seriously blocked by the deposition of the small particle impurities.

In order to achieve the above object, the basic scheme of the present utility model is as follows: a gully sewage interception cleaning device, comprising:

a plurality of net bags capable of covering the surfaces of the gully, the road side ditch or the cross ditch, and a plurality of filtering holes are arranged on the net bags;

a plurality of hanging fasteners which are pre-buried on the vertical side walls of the surface of the gully, the side ditch of the road or the cross ditch are detachably connected with the net bag.

The technical principle of the utility model is as follows: when the sewage interception cleaning device at the gully is installed, firstly, the grate at the gully is taken down, and the net bag passes through a plurality of hanging fasteners to be installed at the gully; or a plurality of net bags are directly arranged at the side ditch or the cross ditch of the road through a plurality of hanging fasteners; the hanging fastener can tension and fix the net bag; when raining is encountered, small particle impurities such as melon seed shells, fallen leaves and crushed stems, foam scraps and the like are mixed in the rainwater and enter the rainwater inlet, the road side ditch or the transverse ditch, at the moment, the small particle impurities such as the melon seed shells, the fallen leaves and crushed stems, the foam scraps and the like can impact the net bag, and the filtering holes on the net bag can filter the small particle impurities such as the melon seed shells, the fallen leaves and crushed stems, the foam scraps and the like, so that the rainwater is also convenient to filter out after passing through the filtering holes.

When accumulating more granule impurity on the string bag, dismantle the string bag of inlet for stom water, road side ditch or transversal ditch department through hanging fastener department, clear up the granule impurity on the string bag, easy dismounting and the cleaning efficiency height of string bag.

Further, the string bag comprises a side rope and an inner silk string bag, the filtering holes are formed in the inner silk string bag, the side rope is connected outside the inner silk string bag in a surrounding mode, and the side rope is detachably connected with the hanging fastener.

Through the arrangement, the side ropes can strengthen the inner silk screen pocket; simultaneously also be convenient for be connected with the fastener of hanging through limit rope department, the back is connected with the fastener to limit rope, and the pulling force can more evenly transmit to interior silk string bag through the limit rope on for interior silk string bag tensioning is even.

Further, the hanging fastener is a hook, and the hook is connected with the side rope hanging fastener.

Through above-mentioned setting, the structure of couple lets the dismouting of side rope and string fastener more convenient and reliable, and then more laborsaving when carrying out dismouting clearance to the string bag.

Further, the side rope is made of steel wire rope, and the longitudinal section diameter of the side rope is 1.5-2.5mm.

Through above-mentioned setting, the wire rope diameter that the limit rope adopted is great, can ensure to consolidate around the interior silk screen pocket, promotes the intensity of whole string bag.

Further, the inner wire net bag is made of a plurality of wire ropes, and the diameter of the longitudinal section of a single wire rope on the inner wire net bag is 0.3-0.7mm.

Through above-mentioned setting, the wire rope diameter of interior silk string bag is less, forms comparatively fine and close filtration pore between a plurality of wire ropes of being convenient for, carries out abundant filtration to more small granule impurity, also can guarantee its water permeability.

Further, the maximum width of the filter hole profile is 4-6mm.

Through the arrangement, the filtering holes can intercept small-particle impurities on the road surface, have obvious filtering effects, and can ensure that rainwater is smoothly discharged.

Further, the maximum vertical distance between the upper surface of the inner silk net bag and the lower surface of the grate is 80-120mm; alternatively, the maximum vertical distance between the upper surface of the inner wire mesh bag and the road surface of the side or cross-cut ditch is 80-120mm.

Through the arrangement, a certain gap is formed between the upper surface of the inner wire net bag and the lower surface of the grate, so that a space for containing small particle impurities is formed between the inner wire net bag and the grate; when the string bag is installed in the side ditch or the cross ditch of the road, the inner silk string bag can form a height difference with the road surface, so that the phenomenon that the accumulated small particle impurities are higher than the road surface and the environment is affected is avoided.

Further, a plurality of holes for the hooks to penetrate are arranged on the side ropes.

Through above-mentioned setting, be convenient for be connected side rope and string fastener stability through eyelet department.

Further, the diameter of the holes is 8-12mm.

Through the arrangement, the diameter of the hole is larger, so that the hanging fastener can conveniently penetrate into the hole.

Further, the weight of the net bag is 900-1100g/m ² 。

Through the arrangement, the net bag is light in texture, more convenient and labor-saving in disassembly and assembly, can not occupy excessive assembly and disassembly time, does not need more manpower to operate, and can be realized by single manual operation.

Drawings

Fig. 1 is a sectional view of a sewage interception and cleaning device in embodiment 1 of the present utility model.

Fig. 2 is a top view of a sewage interception and cleaning device in embodiment 1 of the present utility model.

Fig. 3 is a top view of a sewage interception and cleaning device in embodiment 2 of the present utility model.

In the above figures: the rain inlet 10, the grate 20, the hanging fastener 201, the net bag 30, the side ropes 301, the inner silk net bag 302, the filtering holes 312, the magnetic attraction strips 303 and the iron strips 304.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

Example 1

As shown in fig. 1 and fig. 2, the embodiment of the utility model provides a sewage interception and cleaning device for a gully 10, which comprises a plurality of net bags 30 capable of covering the surface of the gully 10, a road side ditch or a cross ditch, and a plurality of fasteners 201 pre-buried on the vertical side walls of the surface of the gully 10, the road side ditch or the cross ditch, wherein the fasteners 201 are in a hook shape, and the fasteners 201 are steel bar hooks; as shown in fig. 1, a straight end of the buckle 201 is horizontally pre-installed in the vertical sidewall of the gully 10, and one end of the buckle 201, which is a hook, is opposite to the vertical sidewall of the gully 10 and is upward arranged.

As shown in fig. 1 and 2, the net bag 30 comprises a side rope 301 and an inner wire net bag 302, wherein the side rope 301 is made of steel wires, the inner wire net bag 302 is woven by a plurality of steel wires, and the side rope 301 is connected outside the inner wire net bag 302 in a surrounding manner; wherein the longitudinal section diameter of the side rope 301 is 2.1mm; the diameter of the longitudinal section of the single steel wire rope on the inner wire net bag 302 is 0.55mm; a plurality of filtering holes 312 are formed between the steel wire ropes on the inner wire mesh bag 302 in a surrounding mode, and the maximum width of the outline of the filtering holes 312 is 5mm.

Meanwhile, as shown in fig. 2, a plurality of holes (not shown) for the hooks to penetrate are formed in the side rope 301, the diameter of each hole is 10mm, and the hooks of the hanging fastener 201 are connected with the hanging fasteners at the holes of the side rope 301.

As shown in fig. 2, a maximum vertical distance L is formed between the middle of the upper surface of the inner wire mesh pocket 302 and the lower surface of the grate 20, and the maximum vertical distance L is 100mm.

In addition, the weight of the net bag 30 is 1000g/m2, the net bag 30 is light in weight, and the net bag 30 is more flexible to assemble and disassemble.

When the sewage interception cleaning device of the inlet for stom 10 in the embodiment is installed at the inlet for stom 10, firstly, the grate 20 positioned at the inlet for stom 10 is taken down, holes on the side ropes 301 of the net bag 30 sequentially penetrate through a plurality of hanging fasteners 201, so that the whole installation of the net bag 30 is realized, and at the moment, the hanging fasteners 201 tension the inner silk net bag 302 and cover the inlet for stom 10; then install the comb 20 to the inlet for stom water 10 department can, can not occupy too much installation dismantlement time, need not more manpowers to operate, single manual operation can realize, and the simple to operate of whole string bag 30 is quick.

When raining is encountered, small particle impurities such as melon seed shells, fallen leaves, crushed stems, foam scraps and the like are mixed in the rainwater and enter the grate 20 and the rainwater port 10, and the small particle impurities such as melon seed shells, fallen leaves, crushed stems, foam scraps and the like can impact the inner wire net bag 302; because the maximum width of the outline of the filtering holes 312 is 5mm, the filtering holes 312 on the inner silk net bag 302 can filter small particle impurities such as melon seed shells, broken leaves and stems, foam scraps and the like, and meanwhile, rainwater is convenient to filter after passing through the filtering holes 312; meanwhile, a certain gap is formed between the upper surface of the inner wire mesh bag 302 and the lower surface of the grate 20, so that a space for containing small particle impurities is formed between the inner wire mesh bag 302 and the grate 20, and meanwhile, the side ropes 301 and the inner wire mesh bag 302 which are made of steel wire ropes have enough strength and enough durability, so that small particle impurities such as melon seed shells, broken stems of fallen leaves and foam fragments can be supported and filtered, and impact of rainwater can be resisted.

When more small particle impurities are accumulated on the net bag 30, the grate 20 at the position of the water inlet 10 is taken down, the net bag 30 at the position of the water inlet 10 is disassembled, the small particle impurities on the net bag 30 are cleaned, the net bag 30 made of the steel wire rope is high in strength and strong in toughness, the inner wire net bag 302 cannot be damaged due to overlarge strength in the cleaning process, corrosion can not be generated after rain washing for a long time, and the impurities are very convenient to clean.

Example 2

The difference between the embodiment 2 and the embodiment 1 is basically as shown in fig. 2, a magnetic strip 303 is disposed on one side of the side rope 301 far away from the buckle 201, an iron strip 304 capable of being tightly attached to the magnetic strip 303 is disposed on the other side of the side rope 301, the magnetic strip 303 and the iron strip 304 are fixedly glued to the side rope 301, and the magnetic strip 303 on one net bag 30 can be attached to the iron strip 304 on the other net bag 30.

When the sewage interception cleaning device of the rain water inlet 10 in the embodiment is installed on a road side ditch or a cross ditch, a plurality of net bags 30 can be adopted to splice, the opening of the road side ditch or the cross ditch is covered, when a plurality of net bags 30 are spliced, iron strips 304 on one net bag 30 are attracted by magnetic attraction strips 303 on the other net bag 30, and the net bags 30 are sequentially and tightly connected, so that the purpose of comprehensively supporting and filtering small particle impurities such as melon seed shells, fallen leaves, broken stems and foam fragments in rainwater is achieved, and the filtering efficiency of the net bags 30 on the small particle impurities is improved.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (7)

1. The utility model provides a sewage interception cleaning device which characterized in that includes:

a plurality of net bags capable of covering the surfaces of the gully, the road side ditch or the cross ditch, and a plurality of filtering holes are arranged on the net bags;

the hanging fasteners are embedded in the vertical side walls of the surfaces of the gully, the road side ditch or the cross-section ditch and are detachably connected with the net bag;

the net bag comprises a side rope and an inner wire net bag, the filtering holes are formed in the inner wire net bag, the side rope is connected outside the inner wire net bag in a surrounding mode, and the side rope is detachably connected with the hanging fastener;

the hanging fastener is a hook, and the hook is connected with the side rope hanging fastener;

the side ropes are made of steel wire ropes, and the longitudinal section diameter of the side ropes is 1.5-2.5mm.

2. A gully sewage interception and cleaning device as claimed in claim 1, wherein said inner wire net bag is made of a plurality of wire ropes, and the diameter of the longitudinal section of a single wire rope on the inner wire net bag is 0.3-0.7mm.

3. A gully sewage interception and cleaning device as claimed in claim 1, wherein the maximum width of the filter aperture profile is 4-6mm.

4. The gully sewage interception and cleaning device as claimed in claim 2, wherein the maximum vertical distance between the upper surface of the inner silk net bag and the lower surface of the grate is 80-120mm; alternatively, the maximum vertical distance between the upper surface of the inner wire mesh bag and the road surface of the side or cross-cut ditch is 80-120mm.

5. The gully sewage interception and cleaning device as recited in claim 4, wherein a plurality of holes for the hooks to penetrate are arranged on the side ropes.

6. A gully sewage interception and cleaning device as claimed in claim 5 wherein said aperture has a diameter of 8-12mm.

7. The gully sewage interception and cleaning device as recited in claim 6, wherein the weight of the string bag is 900-1100g/m ² 。