CN215629116U - Road drainage device for civil engineering - Google Patents

Abstract

The utility model discloses a road drainage device for civil engineering, which comprises a drainage channel, a well cover and an anti-falling filter plate, wherein the drainage channel is arranged on the well cover; the anti-falling filter plate is characterized in that a well cover is inlaid above the drainage channel, and an anti-falling filter plate is arranged on the inner side of the drainage channel; the utility model effectively solves the problems that the existing drainage plate is easy to cause water channel blockage and safety accidents.

Description

Road drainage device for civil engineering

Technical Field

The utility model relates to the field of civil engineering, in particular to a road drainage device for civil engineering.

Background

Civil engineering, which refers to the materials, equipment used and the technical activities carried out such as surveying, designing, constructing, maintaining, repairing, etc., and also to the objects of engineering construction; the engineering facilities are constructed on the ground or underground, on the land or in water, and directly or indirectly serve human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage, protection engineering and the like; with the development of society, the engineering structure is increasingly large and complex, super high-rise buildings, super large bridges, huge dams and complex subway systems continuously emerge, and the living requirements of people are met. Wherein, at road construction's in-process, need carry out the water conservancy diversion to ponding on the road through drainage device, avoid road ponding to lead to the road surface to skid and take place the traffic accident.

Current roadside drainage device is mostly simple cast iron drain bar, directly inlays on the well head on road both sides, installs this kind of drain bar and has following problem: firstly, impurities in the sewage directly flow into the water channel below the drainage plate, so that the water channel is easily blocked; secondly, once the existing drain board is uncovered, safety accidents such as casualties and the like are easy to happen.

Disclosure of Invention

An object of the present invention is to provide a road drainage device for civil engineering work, which can effectively solve the problems mentioned in the background art.

The technical scheme adopted by the utility model is as follows: a road drainage device for civil engineering comprises a drainage channel, a well cover and an anti-falling filter plate; the anti-falling filter plate is characterized in that a well cover is inlaid above the drainage channel, and an anti-falling filter plate is arranged on the inner side of the drainage channel;

the anti-falling filter plate comprises an arched steel plate, a rotary valve, a lantern ring, a base, a locking mechanism and a positioning block, wherein the base is of a hollow structure with an opening at the upper end; the lower end of the arched steel plate is connected with the slideway through a lantern ring, and the top end of the arched steel plate is fixedly connected with a rotary valve; a locking mechanism is arranged in the inner cavity of the base, the upper end of the locking mechanism is fixedly connected with the lower end of the arched steel plate, and the lower end of the locking mechanism is concentrically and rotatably connected with the lower end of the inner wall of the base; a placing groove is formed in the lower side of the inner wall of the base, one end of the placing groove movably penetrates through the side wall of the base, a locking groove is formed in the inner wall of the drainage channel opposite to the placing groove, and the locking groove is matched with the output end of the locking mechanism; the equal rigid coupling has the locating piece between two adjacent standing grooves, the locating piece and the last corresponding draw-in groove adaptation of drain inner wall, and the draw-in groove upwards extends the upper end that link up the drain.

Furthermore, the locking mechanism comprises a track rotating wheel, a sliding block, a connecting column, a positioning strip and a locking strip; the track rotating wheel is rotatably arranged in the inner cavity of the base, the upper end of the track rotating wheel is fixedly connected with the lower end of the arched steel plate, and the lower end of the track rotating wheel is concentrically and rotatably connected with the lower end of the inner wall of the base through a rotating shaft; the lower end of the track rotating wheel is provided with a plurality of sliding chutes, the sliding chutes are arranged around the rotating shaft in a rotating distribution mode by taking the rotating shaft as the center, one ends of the sliding chutes penetrate through the side end of the track rotating wheel, and extension lines of two ends of the sliding chutes are not intersected with the center of the rotating shaft; the utility model discloses a water drainage channel, including the setting groove, the setting groove is equipped with the locating strip, the lower extreme of slider is rotatable to be connected with the spliced pole, the other end of spliced pole and the upper end rigid coupling of locating strip in the spout, the lower extreme of locating strip and the inner wall lower extreme of base are equipped with the standing groove with the mutual adaptation of locating strip, the locking strip is installed towards the one end of standing groove outer end to the locating strip, the locking strip with locate the mutual adaptation of locking groove on the relative drain way inner wall of standing groove.

Furthermore, a plurality of lifting handles are arranged in the sludge groove at the upper end of the base.

Furthermore, a fluorescent ball handle is arranged at the upper end of the rotary valve.

Furthermore, a rubber pad is assembled in the clamping groove.

The utility model has the beneficial effects that:

the utility model combines the anti-falling filter plate, not only can play a role of filtering and cleaning through the sludge groove at the upper end of the anti-falling filter plate, but also can avoid the occurrence of casualty accidents due to the existence of the anti-falling filter plate even if passers-by accidentally step into the drainage channel when the well cover is lifted.

According to the utility model, the sludge groove and the through holes in the sludge groove are arranged, so that garbage such as plastic bags and large leaves in water flow can be conveniently filtered, and then the garbage flows into a sewer through the through holes.

According to the utility model, the lantern ring and the slideway are matched with each other, so that the lantern ring can be effectively ensured to move according to the track of the slideway, and the phenomenon that the device is abraded due to displacement deviation is avoided.

In the utility model, the fluorescent ball handle is used for reminding passing pedestrians of paying attention to safety.

According to the utility model, the anti-falling filter plate can be effectively shockproof by being provided with the rubber pad, so that the abrasion of the device is avoided, and the service life of the device is further prolonged.

Drawings

Fig. 1 is a schematic view of the exploded perspective structure of the present invention.

Fig. 2 is a schematic view of a manhole cover lifting three-dimensional structure of the utility model.

Fig. 3 is a schematic perspective view of the anti-falling filter plate.

Fig. 4 is a schematic perspective view of the locking mechanism and the base.

In the figure: the anti-falling device comprises a drainage channel 1, a well cover 2, an anti-falling filter plate 3, an arched steel plate 3-1, a rotary valve 3-2, a lantern ring 3-3, a base 3-4, a locking mechanism 3-5, a track rotating wheel 3-5-1, a sliding block 3-5-2, a connecting column 3-5-3, a positioning strip 3-5-4, a locking strip 3-5-5, a positioning block 3-6, a lifting handle 4, a fluorescent ball handle 5, a sludge groove 6, a slideway 7, a locking groove 8, a placing groove 9, a sliding groove 10 and a clamping groove 11.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solution of the present invention and are not limited.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The road drainage device for civil engineering is illustrated by combining the figures 1 to 4, and comprises a drainage channel 1, a well cover 2 and an anti-falling filter plate 3, wherein the anti-falling filter plate 3 comprises an arched steel plate 3-1, a rotary valve 3-2, a lantern ring 3-3, a base 3-4, a locking mechanism 3-5 and a positioning block 3-6, the locking mechanism 3-5 comprises a track rotating wheel 3-5-1, a sliding block 3-5-2, a connecting column 3-5-3, a positioning strip 3-5-4 and a locking strip 3-5-5; the well cover 2 is embedded above the drainage channel 1, the arched steel plate 3-1 is arranged right below the well cover 2 inside the drainage channel 1, the rotary valve 3-2 is welded at the top end of the arched steel plate 3-1, the lantern ring 3-3 is welded at the lower end of the arched steel plate 3-1, and by installing the rotary valve 3-2, a worker can conveniently rotate the arched steel plate 3-1 to further drive the locking mechanism 3-5 below to rotate, so that the anti-falling filter plate 3 can be locked and opened and closed; the base 3-4 is of a hollow structure with an opening at the upper end, a circle of sludge groove 6 is arranged on the outer side of the upper edge of the base 3-4, a plurality of through holes penetrating through the lower end of the base 3-4 are formed in the bottom end inside the sludge groove 6, garbage such as plastic bags and larger leaves in water flow can be conveniently filtered through the through holes in the sludge groove 6 and then flows into a sewer through the through holes, a circle of slide rails 7 are arranged on the inner side of the upper edge of the base 3-4, the lantern rings 3-3 are connected with the slide rails 7 in a sliding mode, the lantern rings 3-3 can be effectively guaranteed to move according to the tracks of the slide rails 7 through the mutual adaptation of the lantern rings 3-3 and the slide rails 7, and the phenomenon that displacement deviation occurs and further abrasion is caused to the device is avoided; the track rotating wheel 3-5-1 is rotatably arranged in an inner cavity of the base 3-4, the upper end of the track rotating wheel 3-5-1 is welded with the lower end of the arched steel plate 3-1, and the lower end of the track rotating wheel 3-5-1 is concentrically and rotatably connected with the lower end of the inner wall of the base 3-4 through a rotating shaft; the lower end of the track rotating wheel 3-5-1 is provided with 3 placing grooves 9, the placing grooves 9 are arranged around the rotating shaft in a rotating distribution mode by taking the rotating shaft as the center, one end of each placing groove 9 penetrates through the side end of the track rotating wheel 3-5-1, and extension lines of two ends of each placing groove 9 are not intersected with the center of the rotating shaft; the mutually-matched sliding blocks 3-5-2 are arranged in the placing grooves 9, the lower ends of the sliding blocks 3-5-2 are rotatably connected with connecting columns 3-5-3, the other ends of the connecting columns 3-5-3 are fixedly connected with the upper ends of the positioning strips 3-5-4, the lower ends of the positioning strips 3-5-4 and the lower ends of the inner walls of the bases 3-4 are provided with placing grooves 9 mutually matched with the positioning strips 3-5-4, one ends of the placing grooves 9 penetrate through the side walls of the bases 3-4, the locking strips 3-5-5 are arranged at the ends, facing the outer ends of the placing grooves 9, of the positioning strips 3-5-4, locking grooves 8 are arranged on the inner walls, opposite to the placing grooves 9, of the drainage channels 1, and the locking grooves 8 are mutually matched with the locking strips 3-5-5; the central position between two adjacent placing grooves 9 is welded with positioning blocks 3-6, the inner wall of the drainage channel 1 opposite to the positioning blocks 3-6 is provided with a clamping groove 11, the clamping groove 11 extends upwards to penetrate through the upper end of the drainage channel 1, and the positioning blocks 3-6 are matched with the clamping groove 11, so that the anti-falling filter plate 3 can be guided, positioned and supported and fixed. Through setting up locking mechanism 3-5, can further prevent weighing down filter 3 and carry out more firm fixed, prevent to weigh down that filter 3 is unexpected to drop, the advantage that sets up weighing down filter 3 both can play the clean effect of filtration through silt groove 6 its upper end, and when the well lid 2 was lifted up simultaneously, even passerby is unexpected to step on in the drain 1, owing to there is the existence of weighing down filter 3, and then has avoided the emergence of casualties accident.

Preferably, the lifting handles 4 are arranged in the sludge groove 6 at the upper end of the base 3-4, the number of the lifting handles 4 is 2, the lifting handles 4 are symmetrically arranged on two sides of the arched steel plate 3-1, and the lifting handles 4 are arranged, so that a worker can conveniently lift the anti-falling filter plate 3, and time and labor are saved.

Preferably, a fluorescent ball handle 5 is installed at the upper end of the rotary valve 3-2, and the fluorescent ball handle 5 reminds passing pedestrians of safety.

Preferably, a rubber pad (not shown in the figure) is installed in the clamping groove 11, and the anti-falling filter plate 3 can be effectively prevented from being shocked by the installation of the rubber pad, so that the abrasion of the device is avoided, and the service life of the device is further prolonged.

The working process of the device is as follows: when the surface water is drained into the drainage channel 1 through a drainage port on the surface of the well cover 2 or the well cover 2 is directly opened, the garbage discharged together with the sewage is intercepted by the sludge groove 6 due to the existence of the anti-falling filter plate 3, so that the blockage of the drainage channel 1 by the garbage with larger volume is avoided; when the anti-falling filter plate 3 is taken out for cleaning, firstly, a worker opens the well cover 2, rotates the rotary valve 3-2 through the worker, rotates the rotary valve 3-2 through the rotary valve 3-2 to drive the track rotating wheel 3-5-1 below to rotate, and limits the locking strips 3-5-5 to extend through the mutual adaptation of the placing grooves 9 and the sliding blocks 3-5-2 on the track rotating wheel 3-5-1 and the mutual adaptation of the positioning strips 3-5-4 and the placing grooves 9 so as to unlock the anti-falling filter plate 3, so that the worker can smoothly lift the anti-falling filter plate 3 and effectively perform cleaning action.

Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to one skilled in the art that various changes and modifications can be made, and equivalents can be substituted for elements thereof without departing from the scope of the utility model.

Claims (5)

1. A road drainage device for civil engineering comprises a drainage channel, a well cover and an anti-falling filter plate; the anti-falling filter plate is characterized in that a well cover is inlaid above the drainage channel, and an anti-falling filter plate is arranged on the inner side of the drainage channel;

the anti-falling filter plate comprises an arched steel plate, a rotary valve, a lantern ring, a base, a locking mechanism and a positioning block, wherein the base is of a hollow structure with an opening at the upper end, a circle of sludge groove is formed in the outer side of the upper edge of the base, a plurality of through holes penetrating through the lower end of the base are formed in the bottom end of the inner part of the sludge groove, and a circle of slide way is formed in the inner side of the upper edge of the base; the lower end of the arched steel plate is connected with the slideway through a lantern ring, and the top end of the arched steel plate is fixedly connected with a rotary valve; a locking mechanism is arranged in the inner cavity of the base, the upper end of the locking mechanism is fixedly connected with the lower end of the arched steel plate, and the lower end of the locking mechanism is concentrically and rotatably connected with the lower end of the inner wall of the base; a placing groove is formed in the lower side of the inner wall of the base, one end of the placing groove movably penetrates through the side wall of the base, a locking groove is formed in the inner wall of the drainage channel opposite to the placing groove, and the locking groove is matched with the output end of the locking mechanism; the equal rigid coupling has the locating piece between two adjacent standing grooves, the locating piece and the last corresponding draw-in groove adaptation of drain inner wall, and the draw-in groove upwards extends the upper end that link up the drain.

2. A road drainage system for civil engineering works as claimed in claim 1, wherein: the locking mechanism comprises a track rotating wheel, a sliding block, a connecting column, a positioning strip and a locking strip; the track rotating wheel is rotatably arranged in the inner cavity of the base, the upper end of the track rotating wheel is fixedly connected with the lower end of the arched steel plate, and the lower end of the track rotating wheel is concentrically and rotatably connected with the lower end of the inner wall of the base through a rotating shaft; the lower end of the track rotating wheel is provided with a plurality of sliding chutes, the sliding chutes are arranged around the rotating shaft in a rotating distribution mode by taking the rotating shaft as the center, one ends of the sliding chutes penetrate through the side end of the track rotating wheel, and extension lines of two ends of the sliding chutes are not intersected with the center of the rotating shaft; the utility model discloses a water drainage channel, including the setting groove, the setting groove is equipped with the locating strip, the lower extreme of slider is rotatable to be connected with the spliced pole, the other end of spliced pole and the upper end rigid coupling of locating strip in the spout, the lower extreme of locating strip and the inner wall lower extreme of base are equipped with the standing groove with the mutual adaptation of locating strip, the locking strip is installed towards the one end of standing groove outer end to the locating strip, the locking strip with locate the mutual adaptation of locking groove on the relative drain way inner wall of standing groove.

3. A road drainage system for civil engineering works as claimed in claim 1, wherein: and a plurality of lifting handles are arranged in the sludge groove at the upper end of the base.

4. A road drainage system for civil engineering works as claimed in claim 1, wherein: the upper end of the rotary valve is provided with a fluorescent ball handle.

5. A road drainage system for civil engineering works as claimed in claim 1, wherein: and a rubber pad is assembled in the clamping groove.

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