CN211228802U

CN211228802U - Sewer well lid with anti-blocking function

Info

Publication number: CN211228802U
Application number: CN201921392550.7U
Authority: CN
Inventors: 吴煜星
Original assignee: Guangzhou Zhifeng Design Research And Development Co ltd
Current assignee: Guangzhou Zhifeng Design Research And Development Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-08-11
Anticipated expiration: 2029-08-26

Abstract

The utility model relates to a sewer well lid, concretely relates to sewer well lid with prevent stifled function, be used for solving the sewer well lid mouth and blockked up the back by debris, the unable problem of sewer that flows in time of ponding, the well lid includes well lid body (1), connecting device and first float (3), first float (3) are located well lid body (1) below, well lid body (1) and first float (3) are connected through connecting device, first float (3) rise and push away well lid body (1) through connecting device when the sewer water level rises, ponding discharges the sewer fast through the gap between well lid and ground, the effect of preventing stifled has been realized effectively.

Description

Sewer well lid with anti-blocking function

Technical Field

The utility model relates to a sewer well lid especially relates to a sewer well lid with prevent stifled function.

Background

Because the rainwater pipeline of China adopts the full-flow design, when the rainfall exceeds the bearing capacity of the pipeline and the drainage capacity of a rainwater port, the drainage capacity is increased by opening a sewer well cover. However, sewer well lid on the road is now generally all circular well lid, and the well lid can't be opened automatically when discharge is great, can only be opened by workman's manual, and is very inconvenient. Therefore if the workers cannot clean the water outlet timely when sundries block the water outlet, or the sewer well cover is not opened timely, serious water accumulation can be generated on the road surface, and great influence is caused to the passing pedestrians and vehicles.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a novel sewer well lid for when solving the sewer outlet and being blockked up by debris, too big because of rainfall, the rainwater can't in time flow into the sewer and cause road ponding, brings very big inconvenient problem for city life.

For solving the technical problem, the technical scheme of the utility model is that adopt a sewer well lid with prevent stifled function, including the well lid body, first float and connecting device, first float is located well lid body below, connects through connecting device between first float and the well lid body, adopt behind such structure, along with the rising first float of water level backs down the well lid body through connecting device, ponding flows into the sewer through the gap on well lid and ground fast, has realized automatic lift well lid when debris block up the well lid outlet, has played and has prevented stifled effect.

The technical scheme is further optimized, the connecting device is a guide rod and a fixing device fixed on the lower surface of the well lid body and the upper surface of the first floater, the fixing device is respectively located on the lower surface of the well lid body and the upper surface of the first floater, the guide rod is connected with the well lid body and the first floater through a bolt structure connecting the well lid body and the first floater, and by adopting the structure, the lowest cost design that the well lid body can be ejected out of the ground by the first floater through the guide rod is achieved.

Make further optimization to technical scheme, installed one in well lid body below and strained a section of thick bamboo, strained the below of section of thick bamboo and be first float, the guide arm lower extreme runs through and strains on being connected to the fixing device of first float behind the section of thick bamboo, after adopting such structure, on the one hand, strain a section of thick bamboo and can prevent that rubbish from getting into the sewer, on the other hand, strain a section of thick bamboo and have the control effect to the well lid body on top for the well lid can only reciprocate and can not control the drift, reduces the risk that the well lid lost.

The technical scheme is further optimized, the side face and the bottom face of the filter cylinder are both net-shaped hollow cylinders, and after the structure is adopted, the bottom face of the filter cylinder can store sundries entering a sewer through a well cover opening, and the outer surface of the filter cylinder can block sundry garbage flowing into the sewer along with accumulated water to prevent the sewer from being blocked.

Make further optimization to technical scheme, sewer well lid that has anti-blocking function has warning device, adopts such structure after, when the sewer water level rises, warning device rises to above ground, reminds pedestrian this place water level to rise, notices walking safety.

Make further optimization to technical scheme, warning device includes warning pole, second float and screens structure, and the warning pole runs through well lid body and strains a section of thick bamboo, and the upper end of warning pole is the screens structure, and warning pole lower extreme is connected with the second float. After adopting such structure, when the sewer water level rose, the second float drove the warning pole and rises, and the transmission ponding is darker and the well lid is in the information of open condition, and when the water level declined, the second float drove the warning pole and falls back, and the screens structure prevents to fall into in the sewer when warning pole falls back.

Further optimization is made to technical scheme, the surface all has the hole that is run through by the warning pole about well lid body and the section of thick bamboo, adopts such structure after, the warning pole can run through the well lid body and strain a section of thick bamboo and float from top to bottom.

Make further optimization to technical scheme, the screens piece that the screens structure is the area and is greater than the hole area on the well lid body, adopts such structure after, the screens piece can't pass the well lid body, and the warning pole can not drop in the sewer under the effect of screens piece.

Compared with the prior art, the beneficial effects of the utility model are that: after the first floater rises along with the rise of the water level of the sewer, the well cover is jacked open through the connecting device, accumulated water flows into the sewer through a gap between the well cover and the ground, the well cover is automatically opened when sundries block a well cover opening, the accumulated water flows into the sewer through a gap between the well cover and the bottom surface, and a good anti-blocking effect is achieved; the guide rod is connected with the well lid body and the first floater through a fixing device connected with the lower surface of the well lid body and a fixing device connected with the upper surface of the first floater, so that the simplest design of pushing the well lid body through the guide rod is realized; the net-shaped filter cylinder arranged below the well lid body can not only prevent garbage from entering a sewer, but also can pull the well lid to float up and down but not drift left and right; the warning device penetrates through the well lid body and the filter cylinder, and rises along with the rise of the water level of the sewer, so that the warning purpose is realized; the warning device comprises a warning rod, a second floater and a clamping piece, the warning rod realizes a warning effect, the second floater drives the warning rod to float out of the ground along with the rise of the water level, and the clamping piece prevents the warning rod from falling into a sewer; the hole of well lid body and straining a section of thick bamboo upper surface makes warning pole can fluctuate.

Drawings

Fig. 1 is a structural view of a sewer manhole cover with an anti-blocking function.

Detailed Description

The drawings of the present invention are for illustration purposes only and are not to be construed as limiting the invention. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1

As shown in fig. 1, the sewer manhole cover with the anti-blocking function comprises a manhole cover body 1, a first floater 3 and a connecting device, wherein the first floater 3 is positioned below the manhole cover body 1, the manhole cover body 1 is connected with the first floater through the connecting device, the connecting device comprises a guide rod 6 and a fixing device 5 fixed on the lower surface of the manhole cover body 1 and the upper surface of the first floater 3, the fixing device 5 can be in a bolt structure and is arranged at the central point position of the lower surface of the manhole cover body 1 and the central point position of the upper surface of the first floater 3, two ends of the guide rod 6 connect the manhole cover body 1 with the first floater 3 through the bolt structure connecting the manhole cover body 1 with the first floater 3, through the structure, when the water level of a sewer rises, the first floater 3 drives the connecting device to rise, the manhole cover body 1 is vertically pushed against the ground surface by the, the accumulated water flows into the sewer rapidly through the gap between the well cover and the ground, and the anti-blocking purpose is effectively realized.

The filter cartridge 2 is also arranged below the well lid body 1, the filter cartridge 2 is a hollow cylinder with the side surface and the bottom surface both being netty, the diameter of the filter cartridge 2 is slightly smaller than the diameter of the well lid body 1, the height of the filter cartridge is larger than or equal to the diameter of the well lid body 1, sundries entering a sewer from a well lid port can be stored on the bottom surface of the filter cartridge 2, sundry garbage flowing into a sewer port along with accumulated water can be blocked on the side surface, meanwhile, the filter cartridge 2 can also prevent the well lid body 1 from floating up and down but not drifting left and right, and the problems of blockage of sewer garbage; the sewer well lid with the anti-blocking function further comprises a warning device, the warning device comprises a warning rod 7, a clamping structure 10 at the upper end of the warning rod and a second floater 9 at the lower end of the warning rod, the second floater 9 is smaller than the first floater 3, holes 11 are formed in the upper surface and the lower surface of the well lid body 1 and the filter cartridge 2, the warning rod 7 penetrates through the holes 11 and penetrates through the well lid body 1 and the filter cartridge 2 to move up and down, the clamping structure 10 at the upper end of the warning rod 7 is a clamping piece, the area of the clamping piece is larger than that of the holes 11 in the well lid body 1, the warning rod 7 is prevented from falling down, when the water level of a sewer rises, the second floater 9 rises to drive the warning rod 7 to rise to remind pedestrians of deep water at the position, when the water level of the sewer falls, the second floater 9 drives the warning rod 7 to fall back down to the sewer, the clamping piece, in practical application, the weight of the second floater 9 and the warning rod 7 is smaller than that of the first floater 3 and the guide rod 6, when the water level of the sewer rises, the second floater 9 and the warning rod 7 move upwards relatively, the position of the second floater 9 and the warning rod 7 is higher, and the warning effect is better achieved.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the claims.

Claims

1. A sewer well lid with an anti-blocking function comprises a well lid body (1) and is characterized in that a first floater (3) is arranged below the well lid body (1), the well lid body (1) is connected with the first floater (3) through a connecting device, the connecting device comprises a fixing device (5) and a guide rod (6), and the fixing device (5) is respectively fixed on the bottom surface of the well lid body (1) and the upper surface of the first floater (3); a filter cylinder (2) is arranged below the well lid body (1), the filter cylinder (2) is positioned above the first floater (3), and the guide rod (6) penetrates through the filter cylinder (2) and two ends of the guide rod are connected to the fixing device (5) of the well lid body (1) and the first floater (3).

2. The sewer manhole cover with the anti-blocking function according to claim 1, further comprising a warning device penetrating through the manhole cover body (1) and the filter cartridge (2).

3. The sewer manhole cover with the anti-blocking function according to claim 1, wherein the filter cartridge (2) is a hollow cylinder with the side surface and the bottom surface being net-shaped.

4. The sewer manhole cover with the anti-blocking function according to claim 2, wherein the warning device comprises a warning rod (7), a second floater (9) and a blocking structure (10), the warning rod (7) penetrates through the manhole cover body (1) and the filter cartridge (2), the blocking structure (10) is arranged at the upper end of the warning rod, and the second floater (9) is connected to the lower end of the warning rod.

5. The sewer manhole cover with the anti-blocking function according to claim 4, wherein the manhole cover body (1) and the filter cartridge (2) have holes (11) through which the warning rod (7) passes.

6. The sewer manhole cover with the anti-blocking function according to claim 5, wherein the blocking structure (10) is a blocking piece, and the area of the blocking piece is larger than that of the hole (11).