CN212427460U

CN212427460U - Flood control sewer well lid

Info

Publication number: CN212427460U
Application number: CN202020728984.6U
Authority: CN
Inventors: 董现刚
Original assignee: Jize Jufeng Machinery Manufacturing Co ltd
Current assignee: Jize Jufeng Machinery Manufacturing Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-01-29
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a flood control sewer well cover, which comprises a lower cover and a base; the base is internally provided with drain holes, the drain holes are arranged in the base in a linear array manner, the upper side of the base is fixedly connected with a limiting rod, the limiting rod is arranged on the upper side of the base in a fan-shaped array manner, and the upper end of the limiting rod is fixedly connected with a limiting block; the utility model discloses a novel structure of a motor vehicle engine, including lower cover, upper cover, limiting groove, the upside center of lower cover rotates through the pivot to be connected with and changes the lid on, be equipped with the inlet opening in lower cover and the upper cover, the downside fixedly connected with of lower cover removes the post, remove the fan-shaped array of post and arrange the downside at the lower cover, the lateral surface that removes the post is equipped with the limiting groove, the lower extreme fixedly connected with who. This flood control sewer well lid at first can normally lead to water, and adjustable flood discharge hole carries out the flood discharge when having the flood, and the structure is easily adjusted and reasonable, and avoids the well lid to be pushed away by the top, needn't open well lid, safe and reliable when extracting sewage.

Description

Flood control sewer well lid

Technical Field

The utility model relates to a sewer well lid technical field specifically is a flood control sewer well lid.

Background

In urban construction, there are many underground pipelines, such as sewers, underground gas pipelines, tap water pipelines, power pipelines, communication pipelines, defense pipelines, etc., every section of the pipelines is provided with an outlet leading to the ground, the section from the pipeline to the ground is called a manhole, the manhole is generally flush with the ground, therefore, a cover is needed for covering the manhole, called a manhole cover, the manhole cover is generally made of reinforced cement, metal, reinforced plastic and other materials, the shape is mainly round and square, the original sewer manhole cover directly covers a sewer wellhead when in use, in case of flood, water in the sewer mostly overflows the ground, the pressure below the manhole cover is larger than gravity, the manhole cover is lifted, the manhole cover is lost, and the pedestrian can seriously fall into the sewer due to lifting of the manhole cover, in comparison with the design provided by the application number 201721198209.9, this design prevents that the well lid from being flown by the water pressure top in the sewer, but can not adjust flood discharge hole and normal inlet opening, single structure.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a flood control sewer well lid, at first can normally lead to water, the adjustable flood discharge hole carries out the flood discharge when having the flood, and the structure is easily adjusted and reasonable, and avoids the well lid to fly by the top, needn't open the well lid when extracting sewage, and safe and reliable can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flood control sewer well cover comprises a lower cover and a base;

base: the base is internally provided with drain holes, the drain holes are arranged in the base in a linear array manner, the upper side of the base is fixedly connected with a limiting rod, the limiting rod is arranged on the upper side of the base in a fan-shaped array manner, and the upper end of the limiting rod is fixedly connected with a limiting block;

a lower cover: the center of the upper side of the lower cover is rotatably connected with an upper rotating cover through a rotating shaft, water inlet holes are formed in the lower cover and the upper rotating cover, the lower side of the lower cover is fixedly connected with a moving column, the moving column is arranged on the lower side of the lower cover in a fan-shaped array mode, a limiting groove is formed in the outer side surface of the moving column, the lower end of the moving column is fixedly connected with a moving ring, and the dislocation of the water inlet holes is controlled by rotating the upper rotating cover so as to control the speed of accumulated water flowing into a sewer;

wherein: the limiting block is located in the limiting groove, the moving ring is located below the limiting block, the limiting block moves in the limiting hole, the upper rotating cover and the lower cover can be pulled out when flood occurs, flood can flow into a sewer from the moving columns, and the upper rotating cover and the lower cover cannot be flushed away by water.

Furthermore, the sewage suction pipe is arranged between the movable columns, the left end of the rotary door is rotatably connected to the right side of one of the movable columns through the rotary shaft, and when sewage in the sewer needs to be sucked, the rotary door is opened, so that the sewage suction pipe can be conveyed into the sewer from the movable columns.

Further, still including the filter screen, filter screen fixed connection is between two removal posts, filters large-scale solid through the filter screen, prevents that the solid from blockking up the sewer.

Further, still including the inserted bar, picture peg fixed connection is in the side of base, through the fixed well lid of inserted bar, avoids being stolen.

Further, still including the buffer board, the downside fixedly connected with buffer board of base, buffer board linear array arranges the downside at the base, and the buffer board can slow down the impact force of rivers to the well lid when sewer flows backward.

Compared with the prior art, the beneficial effects of the utility model are that: this flood control sewer well lid has following benefit:

1. the dislocation of the water inlet hole is controlled by rotating the upper rotating cover, so that the speed of accumulated water flowing into the sewer is controlled, the upper rotating cover and the lower cover can be pulled out through the limiting block when flood occurs, flood can flow into the sewer from the moving columns, and the upper rotating cover and the lower cover are prevented from being washed away by water.

2. When the sewer is sucked to needs, the revolving door is opened, the sewage suction pipe can be sent into the sewer from between the movable columns, large solids are filtered through the filter screen, the sewer is prevented from being blocked by the solids, the well cover is fixed through the inserted bar, the theft is avoided, and the buffer board can slow down the impact force of water flow on the well cover when the sewer flows backward.

3. This flood control sewer well lid at first can normally lead to water, and adjustable flood discharge hole carries out the flood discharge when having the flood, and the structure is easily adjusted and reasonable, and avoids the well lid to be pushed away by the top, needn't open well lid, safe and reliable when extracting sewage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 upper rotating cover, 2 lower covers, 3 moving columns, 4 moving rings, 5 limiting blocks, 6 limiting rods, 7 bases, 8 inserted rods, 9 buffer plates, 10 rotating doors and 11 filter screens.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a flood control sewer well cover comprises a lower cover 2 and a base 7;

a base 7: the sewer manhole cover is characterized in that drain holes are formed in the base 7, the drain holes are arranged in the base 7 in a linear array mode, a limiting rod 6 is fixedly connected to the upper side of the base 7, the limiting rod 6 is arranged on the upper side of the base 7 in a sector array mode, a limiting block 5 is fixedly connected to the upper end of the limiting rod 6, the sewer manhole cover further comprises an inserting rod 8, the inserting rod 8 is fixedly connected to the side face of the base 7, the manhole cover is fixed through the inserting rod 8, theft is avoided, the sewer manhole cover further comprises a buffer plate 9, the buffer plate 9 is fixedly connected to the lower side of the base 7, the buffer plate 9 is arranged on the lower side of the base 7;

the lower cover 2: the upper side center of the lower cover 2 is rotationally connected with an upper rotating cover 1 through a rotating shaft, water inlet holes are arranged in the lower cover 2 and the upper rotating cover 1, the lower side of the lower cover 2 is fixedly connected with a moving column 3, the moving column 3 is arranged at the lower side of the lower cover 2 in a fan-shaped array, the outer side surface of the moving column 3 is provided with a limiting groove, the lower end of the moving column 3 is fixedly connected with a moving ring 4, the dislocation of the water inlet hole is controlled by rotating the upper rotating cover 1, so as to control the speed of the accumulated water flowing into the sewer, the water-saving sewage suction device also comprises a rotating door 10, the left end of the rotating door 10 is rotatably connected to the right side of one of the movable columns 3 through a rotating shaft, when the dirt in the sewer needs to be sucked, the rotating door 10 is opened, the sewage suction pipe can be sent into a sewer from the space between the movable columns 3, the sewage suction pipe also comprises a filter screen 11, the filter screen 11 is fixedly connected between the two movable columns 3, and large solids are filtered through the filter screen 11 to prevent the solid from blocking the sewer;

wherein: stopper 5 is located the spacing inslot, removes circle 4 below that is located stopper 5, removes in spacing downthehole through stopper 5, can extract when flood disaster appears and go up rotary cover 1 and lower cover 2, can make the flood flow into the sewer from removing between the post 3, and guarantee that go up rotary cover 1 and lower cover 2 can not washed away by the water-washed.

When in use: install the well lid in the sewer, in 8 inserted soil layers of inserted bar, during normal drainage, ponding gets into from the inlet opening, flow to the sewer from the drain opening in, rotate and go up rotary cover 1, make the inlet opening dislocation, and then the water yield of control water inflow sewer, when flood disaster appears, upwards extract lower cover 2 and upper cover 1, lower cover 2 drives and removes 3 removals of post, stopper 5 removes in the spacing inslot, enlarge the water inlet, and avoid lower cover 2 to be washed out the sewer, ponding is in through filter screen 11 entering sewer, when appearing pouring backward, buffer board 9 is cut apart rivers, slow down the rivers impact force.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flood control sewer well lid which characterized in that: comprises a lower cover (2) and a base (7);

base (7): the drainage holes are formed in the base (7), the drainage holes are arranged in the base (7) in a linear array mode, a limiting rod (6) is fixedly connected to the upper side of the base (7), the limiting rod (6) is arranged on the upper side of the base (7) in a fan-shaped array mode, and a limiting block (5) is fixedly connected to the upper end of the limiting rod (6);

lower cover (2): the upper rotating cover (1) is rotatably connected to the center of the upper side of the lower cover (2) through a rotating shaft, water inlet holes are formed in the lower cover (2) and the upper rotating cover (1), the lower side of the lower cover (2) is fixedly connected with a moving column (3), the moving column (3) is arranged on the lower side of the lower cover (2) in a fan-shaped array mode, a limiting groove is formed in the outer side face of the moving column (3), and a moving ring (4) is fixedly connected to the lower end of the moving column (3);

wherein: the limiting block (5) is located in the limiting groove, and the moving ring (4) is located below the limiting block (5).

2. A flood protection sewer manhole cover according to claim 1, wherein: the left end of the revolving door (10) is rotatably connected to the right side of one of the movable columns (3) through a rotating shaft.

3. A flood protection sewer manhole cover according to claim 1, wherein: the device also comprises a filter screen (11), wherein the filter screen (11) is fixedly connected between the two movable columns (3).

4. A flood protection sewer manhole cover according to claim 1, wherein: the device is characterized by further comprising an inserting rod (8), wherein the inserting rod (8) is fixedly connected to the side face of the base (7).

5. A flood protection sewer manhole cover according to claim 1, wherein: the novel buffer base is characterized by further comprising a buffer plate (9), wherein the buffer plate (9) is fixedly connected to the lower side of the base (7), and the buffer plate (9) is arranged on the lower side of the base (7) in a linear array mode.