CN210369262U

CN210369262U - Municipal administration well lid

Info

Publication number: CN210369262U
Application number: CN201921015517.2U
Authority: CN
Inventors: 佟祥萍
Original assignee: Fujian Linyue Construction Engineering Co Ltd
Current assignee: Fujian Linyue Construction Engineering Co Ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-04-21
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a municipal administration well lid, including fixing the ring base on the road surface, and the fixed ring board that is equipped with of inner wall of ring base, the top of ring base is equipped with the well lid, the well lid includes annular shell and fixed plectane, and fixed plectane is located annular shell center, a plurality of bracing pieces of fixedly connected with between the outer wall of annular shell inner wall and fixed plectane. The utility model discloses when meetting the torrential rain, can produce decurrent suction to ponding and rubbish on the road surface to combine crushing blade, carry out the breakage to the rubbish in the rainwater, reduce its volume, make things convenient for rubbish to discharge into the sewer along with the rainwater together, thereby discharge into the sewer with ponding on the road surface very fast, and fine reduction rubbish blocks up the probability of wash port, avoid municipal administration cost manpower and materials mediation wash port, improved the traffic situation of torrential rain season simultaneously.

Description

Municipal administration well lid

Technical Field

The utility model belongs to the technical field of the municipal administration technique and specifically relates to a municipal administration well lid is related to.

Background

The urban municipal infrastructure is an important guarantee for building urban material civilization and mental civilization, is a foundation for urban development, is a key facility for continuously guaranteeing the urban sustainable development, mainly comprises various engineering systems such as traffic, water supply, drainage, gas, sanitation, power supply, communication, disaster prevention and the like, and comprises municipal manhole covers.

In rainy season, especially when running into torrential rain in summer, some districts in city can produce a large amount of ponding, seriously influence city resident's traffic trip to ordinary well lid displacement is limited, sets up big wash port on the well lid and can lead to rubbish to block up the wash port, leads to the staff to need carry out the desilting to the wash port, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: in rainy season, especially when meeting rainstorm in summer, some districts in city can produce a large amount of ponding, seriously influence city resident's traffic trip to ordinary well lid displacement is limited, sets up big wash port on the well lid and can lead to rubbish to block up the wash port, leads to municipal staff to need carry out the desilting to the wash port, wastes time and energy.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a municipal manhole cover comprises a circular ring base fixed on a road surface, wherein a circular ring plate is fixedly arranged on the inner wall of the circular ring base, a manhole cover is arranged above the circular ring base, the manhole cover comprises an annular shell and a fixed circular plate, the fixed circular plate is positioned at the center of the annular shell, a plurality of support rods are fixedly connected between the inner wall of the annular shell and the outer wall of the fixed circular plate, the support rods are distributed in a circumferential direction, a drain hole is formed between every two adjacent support rods, the annular shell and the circular ring base are connected through a fixed bolt in a locking manner, the lower side wall of the fixed circular plate is rotatably connected with a rotating shaft, the lower end of the rotating shaft is fixedly connected with a first fixing rod, three second fixing rods are circumferentially arranged on the side wall of the first fixing rod, bowl-shaped fan blades are fixedly connected to one ends, far away from the first fixing rod, the lateral wall circumference of pivot is equipped with a plurality of drainage plates, and every drainage plate both sides lateral wall all is equipped with crushing blade.

Preferably, the annular shell is provided with a rubber ring close to the lower end face of the annular base.

Preferably, the lower side wall of annular shell and the last lateral wall of ring plate are equipped with the annular spout of position symmetry respectively, the one end rotation that the pivot was kept away from to the drainage plate is connected with the pulley, and the pulley is located between two annular spouts.

Preferably, the upper surface of the annular shell is provided with anti-skid grains.

The utility model has the advantages that: meet the torrential rain in, the sewer water level steeply increases, the speed of rivers also improves thereupon, when the water level was crossed the bowl form flabellum, rivers impact bowl form flabellum this moment, it rotates to drive the pivot, thereby make the drainage plate produce rotatoryly, ponding and rubbish on the road surface produce decurrent suction, and combine crushing blade, rubbish to the rainwater is broken, reduce its volume, make things convenient for rubbish to discharge into the sewer along with the rainwater together, thereby discharge into the sewer with ponding on the road surface very fast, and fine reduction rubbish blocks up the probability of wash port, avoid municipal administration cost manpower and materials mediation wash port, the traffic conditions of the time-saving of torrential rain has been improved simultaneously.

Drawings

FIG. 1 is a cross-sectional view of a side structure of a municipal manhole cover arranged on the ground according to the present invention;

fig. 2 is a schematic side view of the municipal manhole cover according to the present invention;

fig. 3 is a schematic view of a top view structure of a bowl-shaped fan blade in a municipal manhole cover provided by the present invention;

FIG. 4 is a top view of the annular shell in the municipal manhole cover according to the present invention;

fig. 5 is the utility model provides a drainage plate structure plan view in municipal administration well lid.

In the figure: the device comprises a road surface 1, a circular ring base 2, a circular ring shell 3, a circular fixing plate 4, a supporting rod 5, a fixing bolt 6, a rotating shaft 7, a drainage plate 8, a crushing cutter body 9, a pulley 10, a circular sliding groove 11, a rubber ring 12, a first fixing rod 13, a second fixing rod 14, a bowl-shaped fan blade 15 and a circular ring plate 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a municipal manhole cover comprises a circular ring base 2 fixed on a road surface 1, wherein a circular ring plate 16 is fixedly arranged on the inner wall of the circular ring base 2, a manhole cover is arranged above the circular ring base 2, the manhole cover comprises a circular ring shell 3 and a fixed circular plate 4, the fixed circular plate 4 is positioned in the center of the circular ring shell 3, anti-slip patterns are arranged on the upper surface of the circular ring shell 3 to prevent vehicles and pedestrians from slipping on the upper surface of the circular ring shell 3, a plurality of support rods 5 are fixedly connected between the inner wall of the circular ring shell 3 and the outer wall of the fixed circular plate 4, the support rods 5 are distributed in the circumferential direction, a drain hole is formed between every two adjacent support rods 5 to facilitate water accumulation and garbage on the road surface to flow into a sewer from the drain hole, the circular ring shell 3 is connected with the circular ring base 2 in a locking manner through a fixing bolt 6, a rubber ring 12 is arranged, in the past, the fixing bolt 6 is loosened, so that the whole annular shell 3 is loosened, a vehicle can make a loud sound when passing through the upper surface, the lower side wall of the fixed circular plate 4 is rotatably connected with the rotating shaft 7, the lower end of the rotating shaft 7 is fixedly connected with the first fixing rod 13, the side wall of the first fixing rod 13 is circumferentially provided with three second fixing rods 14, one ends of the three second fixing rods 14, far away from the first fixing rod 13, are fixedly connected with the bowl-shaped fan blades 15, the three bowl-shaped fan blades 15 are spirally and symmetrically arranged, when rainstorm occurs, the water level of a sewer is increased steeply, the speed of water flow is increased, at the moment, the water flow impacts the bowl-shaped fan blades 15, and under the thrust of the water flow, the bowl-shaped fan blades 15 drive the first fixing rod 13 to rotate (for how the bowl-shaped fan blades 15 drive the first fixing rod 13 to rotate under, when water flow impacts the bowl-shaped fan blades 15, the water thrust received by the left bowl-shaped fan blade 15 is greater than the water thrust received by the right bowl-shaped fan blade 15, so that a difference in water thrust is formed on both sides, and the bowl-shaped fan blades 15 can be driven to rotate, after the bowl-shaped fan blades 15 rotate, the bowl-shaped fan blades 15 have a difference in water thrust all the time due to the arrangement of the directions of the bowl-shaped fan blades 15, so that the first fixing rod 13 rotates all the time, specifically, the wind speed velocimeter can be referred to, the working principle is the same, and belongs to the prior art, a plurality of flow guide plates 8 are circumferentially arranged on the side wall of the rotating shaft 7, crushing blades 9 are arranged on the side walls on both sides of each flow guide plate 8, annular sliding grooves 11 with symmetrical positions are respectively arranged on the lower side wall of the annular shell 3 and the upper side wall of the annular, the cooperation through pulley 10 and annular chute 11 can make 8 pivoted of drainage plates more stable, on the one hand can carry out the drainage to the ponding of annular shell 3 top, on the other hand can carry out shredding through smashing blade 9 to the debris that accumulate in the well lid, prevent that debris from blockking up the well lid, because first dead lever 13 and pivot 7 fixed connection, first dead lever 13 takes place to rotate, must drive pivot 7 and take place to rotate, it produces rotatoryly to lead to setting up a plurality of drainage plates 8 on the 7 lateral walls of pivot from this, water and rubbish to depositing on the road surface produce decurrent suction, smash blade 9 simultaneously and smash rubbish, so that it flows into the sewer together with rivers in, avoid blockking up the wash port, greatly improved when meetting the torrential rain, municipal drainage system's drainage efficiency.

In the utility model, when the device meets heavy rain, the water level of the sewer is increased sharply, the speed of water flow is improved, when the water level overflows the bowl-shaped fan blades 15, the water flow impacts the bowl-shaped fan blades 15, under the action of water flow thrust, the bowl-shaped fan blades 15 drive the first fixing rod 13 to rotate, the side wall circumference of the rotating shaft 7 is provided with a plurality of drainage plates 8, and the side walls at two sides of each drainage plate 8 are provided with the crushing blades 9, because the first fixing rod 13 is fixedly connected with the rotating shaft, the first fixing rod 13 rotates inevitably, the rotating shaft 7 is driven to rotate, thereby the plurality of drainage plates 8 arranged on the side wall of the rotating shaft 7 are rotated to generate downward suction force for water and garbage accumulated on the road surface, and the crushing blades 9 crush the garbage simultaneously, so that the garbage and the water flow rapidly flow into the sewer drain hole together to avoid blocking, the speed of discharging the accumulated water on the road surface and the garbage into a sewer is increased, so that the urban traffic jam caused by the accumulated water in rainstorm is relieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A municipal manhole cover comprises a ring base (2) fixed on a road surface (1), wherein a ring plate (16) is fixedly arranged on the inner wall of the ring base (2), and is characterized in that the manhole cover is arranged above the ring base (2), the manhole cover comprises a ring shell (3) and fixed circular plates (4), the fixed circular plates (4) are positioned at the center of the ring shell (3), a plurality of support rods (5) are fixedly connected between the inner wall of the ring shell (3) and the outer wall of the fixed circular plates (4), the support rods (5) are circumferentially distributed, a drain hole is formed between every two adjacent support rods (5), the ring shell (3) and the ring base (2) are locked and connected through fixing bolts (6), the lower side wall of the fixed circular plates (4) is rotatably connected with a rotating shaft (7), and the lower end of the rotating shaft (7) is fixedly connected with a first fixing rod (13), first dead lever (13) lateral wall circumference is equipped with three second dead lever (14), and is three the one end fixedly connected with bowl form flabellum (15) that first dead lever (13) was kept away from in second dead lever (14), and is three bowl form flabellum (15) are the spiral symmetry and set up, the lateral wall circumference of pivot (7) is equipped with a plurality of drainage plates (8), and every drainage plate (8) both sides lateral wall all is equipped with crushing blade (9).

2. The municipal well lid according to claim 1, wherein the annular shell (3) is provided with a rubber ring (12) near the lower end surface of the annular base (2).

3. The municipal well lid according to claim 1, wherein the lower side wall of the annular shell (3) and the upper side wall of the annular plate (16) are respectively provided with symmetrical annular sliding grooves (11), one end of the drainage plate (8) far away from the rotating shaft (7) is rotatably connected with a pulley (10), and the pulley (10) is positioned between the two annular sliding grooves (11).

4. The municipal well lid according to claim 1, wherein the upper surface of the annular shell (3) is provided with anti-slip threads.