CN222575706U - Well lid for reducing road ponding - Google Patents

Abstract

The utility model relates to the technical field of manhole covers, and in particular to a manhole cover for reducing water accumulation on roads, including a cover plate, etc.; a water inlet is provided at the center of the cover plate, a plurality of water outlets are provided at intervals on the cover plate, an adjusting mechanism for controlling the opening and closing of the water outlets is provided at the bottom of the cover plate, and a cleaning mechanism is provided on the adjusting mechanism, and the cleaning mechanism is used to clean up the debris carried by rainwater entering the adjusting mechanism. By providing a filter screen and a scraper, etc., the filter screen can block debris such as leaves and stones carried by rainwater to prevent the water receiving tray from being blocked, and through the cooperation of the impeller, bevel gear and rotating shaft, when rainwater passes through the shell, the scraper can be driven to scrape off the debris accumulated on the surface of the filter screen, ensuring that the water flow can normally pass through the shell and flow into the water receiving tray.

Description

Well lid for reducing road ponding

Technical Field

The utility model relates to the technical field of well covers, in particular to a well cover for reducing road ponding.

Background

The municipal well lid is a lid which is arranged in public places such as urban roads, squares and the like for conveniently maintaining pavement facilities, and is mainly used for covering facilities such as drain pipes, cables, ventilation pipelines and the like below so as to protect the normal operation of the facilities.

For solving the problem that the conventional well lid possibly causes urban waterlogging caused by untimely drainage when the rainfall is too large, the patent with the publication number of CN220827876U discloses a well lid for reducing the accumulated water of municipal roads, rainwater falls into the water receiving disc along the first water inlet hole in the well lid by arranging the water receiving disc, the blocking blocks and the like, and the blocking blocks in the second water inlet hole slide downwards along with the increase of the rainwater in the water receiving disc, so that the second water inlet hole is unobstructed, and the rainwater is drained into a sewer along with the second water inlet hole and the first water inlet hole through the well lid, so that the drainage of the road surface can be quickened, and the accumulated water is reduced.

But in the implementation process of the scheme, rainwater directly flows into the water receiving disc from the first water inlet hole, sundries and the like carried in the rainwater are very easy to cause the blockage of the water receiving disc, so that water in the water receiving disc cannot be discharged, and the normal use of the well lid is affected.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a well cover for reducing road ponding.

The well lid for reducing road ponding comprises a cover plate, an adjusting mechanism and a cleaning mechanism, wherein a water inlet is formed in the center of the cover plate, a plurality of water falling openings are formed in the cover plate at intervals, the adjusting mechanism for controlling the water falling openings to be opened and closed is arranged at the bottom of the cover plate, the cleaning mechanism is arranged on the adjusting mechanism, and the cleaning mechanism is used for cleaning sundries carried in rainwater entering the adjusting mechanism.

Further, adjustment mechanism is including L shape fixed plate, the toper baffle, the sleeve, the loop bar, reset spring, the water collector, L shape connecting rod, collar and shutoff piece, apron bottom interval fixedly connected with five L shape fixed plates, common fixedly connected with toper baffle between five L shape fixed plate lower parts, four sleeves of toper baffle bottom interval fixedly connected with, equal sliding connection has the loop bar in the sleeve, all be connected with reset spring between loop bar and the adjacent sleeve, be connected with the water collector jointly between four loop bar bottoms, a plurality of wash ports have been seted up to water collector bottom, all slide on five L shape fixed plates and be provided with L shape connecting rod, the common fixedly connected with collar in five L shape connecting rod tops, five L shape connecting rod lower parts all are with the lateral wall fixedly connected with of water collector, a plurality of shutoff pieces of collar top interval fixedly connected with, the shutoff piece can seal the mouth.

Further, clearance mechanism is including casing, filter screen, impeller, fixing base, pivot, scraper blade and bevel gear, toper baffle top fixedly connected with casing, and casing top and bottom all are equipped with the opening, at the casing top the opening part is provided with the filter screen, and the inside downside rotation of casing is connected with the impeller, fixedly connected with fixing base on the casing outer wall, rotates on the fixing base and is connected with the pivot, and the equal fixedly connected with bevel gear of tip of pivot lower extreme and impeller, and two bevel gears intermesh, pivot upper end fixedly connected with scraper blade, scraper blade bottom and the laminating of filter screen upper surface.

Further, the device also comprises a bump, and bumps are arranged at the joints of the mounting rings and the plugging blocks.

Further, the water pan also comprises a guide plate, and the guide plate is fixedly connected to the water pan.

Further, each part except the cover plate is made of stainless steel.

The rainwater collecting device has the beneficial effects that 1, by arranging the filter screen, the scraping plate and the like, the filter screen can block sundries such as leaves, stones and the like carried in rainwater, the water collecting tray is prevented from being blocked, and by the cooperation of the impeller, the bevel gear and the rotating shaft, the scraping plate can be driven to scrape the sundries accumulated on the surface of the filter screen when the rainwater passes through the shell, so that water flow can be ensured to normally flow into the water collecting tray through the shell.

2. Through setting up the lug, can increase the welding area of shutoff piece and collar to improve the joint strength between collar and the shutoff piece.

3. Through setting up the guide plate, the hydroenergy in the messenger water collector is better follow the wash port department discharges, prevents that the rainwater from depositing in the water collector and smelling etc..

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of an L-shaped fixing plate and a water receiving tray of the present utility model.

Fig. 3 is a schematic perspective view of the connecting rod, tapered baffle, mounting ring, etc. of the present utility model.

Fig. 4 is a schematic perspective view of the sleeve, the loop bar, the shell, etc. according to the present utility model.

Fig. 5 is a schematic perspective view of the impeller, bevel gear, baffle, etc. according to the present utility model.

In the reference numerals, 1_cover plate, 2_water inlet, 21_water outlet, 31_L-shaped fixing plate, 32_conical baffle, 33_sleeve, 34_sleeve rod, 35_return spring, 36_water pan, 37_L-shaped connecting rod, 38_mounting ring, 39_blocking block, 41_shell, 42_filter screen, 43_impeller, 44_fixing seat, 45_rotating shaft, 46_scraping plate, 47_bevel gear, 5_convex block and 6_guide plate.

Detailed Description

The utility model is described in detail below with reference to the drawings and the specific embodiments.

The embodiment of the well lid for reducing road ponding is shown in fig. 1-5, and comprises a cover plate 1, an adjusting mechanism and a cleaning mechanism, wherein a water inlet 2 is formed in the center of the cover plate 1, a plurality of water falling openings 21 are formed in the cover plate 1 at intervals, the adjusting mechanism for controlling the opening and closing of the water falling openings 21 is arranged at the bottom of the cover plate 1, and the cleaning mechanism is arranged on the adjusting mechanism and is used for cleaning sundries carried in rainwater entering the adjusting mechanism.

As shown in fig. 1-4, the adjusting mechanism comprises an L-shaped fixing plate 31, a conical baffle plate 32, sleeves 33, loop bars 34, a return spring 35, a water receiving disc 36, L-shaped connecting rods 37, mounting rings 38 and blocking blocks 39, wherein five L-shaped fixing plates 31 are welded and fixed at intervals at the bottom of the cover plate 1, the conical baffle plate 32 is welded and fixed between the lower parts of the five L-shaped fixing plates 31 together, four sleeves 33 are welded and fixed at intervals at the bottom of the conical baffle plate 32, the loop bars 34 are connected with the sleeve bars 33 in a sliding manner, the return spring 35 is connected between the loop bars 34 and the adjacent sleeve 33, the water receiving disc 36 is welded and fixed between the bottoms of the four loop bars 34 together, a plurality of drain holes are formed in the bottom of the water receiving disc 36, the five L-shaped fixing plates 31 are provided with the L-shaped connecting rods 37 in a sliding manner, the tops of the five L-shaped connecting rods 37 are welded and fixed together with the mounting rings 38, the lower parts of the five L-shaped connecting rods 37 are welded and fixed with the side walls of the water receiving disc 36 together, a plurality of blocking blocks 39 are welded and fixed at intervals at the tops of the mounting rings 38, and the blocking blocks 39 can seal the water outlet 21.

As shown in fig. 4 and 5, the cleaning mechanism comprises a housing 41, a filter screen 42, an impeller 43, a fixed seat 44, a rotating shaft 45, a scraping plate 46 and a bevel gear 47, wherein the housing 41 is fixedly welded at the top of the conical baffle 32, openings are formed in the top and the bottom of the housing 41, rainwater can flow into the water receiving tray 36 through the housing 41, the filter screen 42 is arranged at the top of the housing 41, the impeller 43 is rotatably connected to the lower side of the interior of the housing 41, the impeller 43 can be pushed to rotate when the rainwater flows through the housing 41, the fixed seat 44 is fixedly welded on the outer wall of the housing 41, the rotating shaft 45 is rotatably connected to the fixed seat 44, the bevel gear 47 is fixedly connected to the lower end of the rotating shaft 45 and the end part of the impeller 43, the bevel gears 47 are meshed with each other, the scraping plate 46 is fixedly connected to the upper end of the rotating shaft 45, and the bottom of the scraping plate 46 is attached to the upper surface of the filter screen 42.

The implementation mode specifically comprises the following steps: firstly, the cover plate 1 is placed at the wellhead of a municipal drainage well, in heavy rain, rainwater falls onto the filter screen 42 through the water inlet 2, finally falls into the water receiving tray 36 from the filter screen 42 through the shell 41, the filter screen 42 can block sundries such as leaves and stones, and the like, so as to prevent the leaves and stones from accumulating in the water receiving tray 36 to block the drainage holes formed in the water receiving tray 36, when water passes through the shell 41, the impeller 43 is pushed to rotate, the scraper 46 is driven to rotate through the bevel gear 47 and the rotating shaft 45, the scraper 46 scrapes the surface of the filter screen 42, the sundries accumulated on the surface of the filter screen 42 are scraped, so that the water flow can normally pass through the filter screen 42, when the inflow amount of water flowing into the water receiving tray 36 from the shell 41 is far greater than the drainage amount flowing out from the drainage holes, the water collector 36 accumulates certain water quantity, so that the whole weight of the water collector 36 is gradually increased, the water collector 36 moves downwards under the action of gravity, the reset spring 35 is gradually stretched, the water collector 36 drives the plugging block 39 to move downwards through the connecting rod and the mounting ring 38, the water outlet 21 is opened, rainwater can be discharged into a sewer through the well cover together with the water inlet 2 and the water outlet 21, the water discharging speed of a road is accelerated, accumulated water of the road is effectively reduced, water in the water collector 36 is discharged from the water discharging hole when the rain stops, the whole weight of the water collector 36 is reduced, the water collector 36 resets upwards under the reset action of the reset spring 35, and accordingly the plugging block 39 is driven to close the water outlet 21 again, and gas in the sewer is reduced.

As shown in fig. 3, the mounting ring 38 further comprises a bump 5, the connection part between the mounting ring 38 and the plugging block 39 is provided with the bump 5, and the welding area between the mounting ring 38 and the plugging block 39 can be increased by the bump 5, so that the connection between the mounting ring 38 and the plugging block 39 is more stable.

As shown in fig. 4 and 5, the device further comprises a deflector 6, the deflector 6 is fixedly connected to the water receiving disc 36, the deflector 6 is a conical block, and can guide water located in the middle of the water receiving disc 36 to the edge, so that the water can be discharged from the water discharge hole, and the rainwater is prevented from being deposited in the water receiving disc to become smelly.

All other parts except the cover plate 1 are made of light stainless steel, so that the overall weight of the well cover can be reduced, and the well cover can be easily lifted when the well cover is overhauled.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims (4)

1. A well lid for reducing road ponding is characterized by comprising a cover plate (1), an adjusting mechanism and a cleaning mechanism, wherein a water inlet (2) is formed in the center of the cover plate (1), a plurality of water falling openings (21) are formed in the cover plate (1) at intervals, the bottom of the cover plate (1) is provided with the adjusting mechanism for controlling the water falling openings (21) to be opened and closed, the cleaning mechanism is arranged on the adjusting mechanism and is used for cleaning sundries carried in rainwater entering the adjusting mechanism, the adjusting mechanism comprises an L-shaped fixing plate (31), a conical baffle (32), a sleeve (33), a sleeve rod (34), a reset spring (35), a water receiving disc (36), an L-shaped connecting rod (37), a mounting ring (38) and a plugging block (39), the bottom of the cover plate (1) is fixedly connected with five L-shaped fixing plates (31) at intervals, the conical baffle (32) are fixedly connected between the lower parts of the five L-shaped fixing plates, the bottom of the conical baffle (32) is fixedly connected with four sleeves (33) at intervals, the sleeves (33) are respectively and slidably connected with the sleeve rod (34), the sleeve rod (34) and the reset spring (36) are connected with the bottom of the adjacent sleeve rod (34) at intervals, the bottom of the water receiving disc (36) is connected with the water receiving disc (36), the cleaning mechanism comprises a shell (41), a filter screen (42), an impeller (43), a fixed seat (44), a rotating shaft (45), a bevel gear (47) and two bevel gears (47), wherein the top of the conical baffle (32) is fixedly connected with the shell (41), openings are formed in the top and the bottom of the shell (41), a filter screen (42) is arranged at the top of the shell (41), the impeller (43) is rotationally connected to the lower side of the inner part of the shell (41), the fixed seat (44) is rotationally connected to the outer wall of the shell (41), the rotating shaft (45) is rotationally connected to the fixed seat (45), the lower end of the rotating shaft (45) and the end of the impeller (43) are fixedly connected with the bevel gear (47), the bevel gears (47) are meshed with the two bevel gears (46), the bottom of the scraping plate (46) is attached to the upper surface of the filter screen (42).

2. A manhole cover for reducing road water accumulation as in claim 1 further comprising a bump (5), wherein bumps (5) are provided on the attachment ring (38) at the junction with the blocking blocks (39).

3. The manhole cover for reducing road water accumulation as in claim 2, further comprising a deflector (6), wherein the deflector (6) is fixedly connected to the water receiving tray (36).

4. A manhole cover for reducing water accumulation on roads according to claim 3, characterized in that the components other than the cover plate (1) are made of stainless steel.