CN215518885U

CN215518885U - Municipal administration well lid suitable for town road possesses and prevents peculiar smell diffusion

Info

Publication number: CN215518885U
Application number: CN202122032788.2U
Authority: CN
Inventors: 韩亚峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-14
Anticipated expiration: 2031-08-26

Abstract

The utility model relates to the technical field of municipal manhole covers, and discloses a municipal manhole cover which is suitable for municipal roads and has the function of preventing peculiar smell from diffusing, and comprises a manhole cover and a sealing plate; the well lid is characterized in that a limiting sliding hole is vertically formed in the bottom of the inner cavity of the well lid in a penetrating mode, a limiting sliding rod penetrates through the inner cavity of the limiting sliding hole in a vertical sliding mode, a spring is sleeved on the outer wall of the limiting sliding rod, a limiting piece is fixedly mounted at the top of the limiting sliding rod, a sealing plate is arranged below the well lid, and the top of the sealing plate is vertically and fixedly mounted at the bottom of the limiting sliding rod. According to the utility model, the sealing rubber pad A is driven by the sealing plate to tightly abut against the bottom of the sealing rubber pad B, so that the inner cavity of the sewage well can be isolated from the external environment, the peculiar smell in the inner cavity of the sewage well is prevented from being emitted to the external environment, the water pushing blade accelerates the speed of water flow through rotation, the water flow washes and takes away fallen leaves and sand on the sealing plate, and the problem of reduced sealing effect caused by the fact that the fallen leaves and sand are accumulated on the top of the sealing plate can be effectively avoided.

Description

Municipal administration well lid suitable for town road possesses and prevents peculiar smell diffusion

Technical Field

The utility model relates to the technical field of municipal manhole covers, in particular to a municipal manhole cover which is suitable for municipal roads and has the function of preventing peculiar smell from diffusing.

Background

The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. [1] The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like. A circular shape is generally used. Can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.

Through retrieval, the utility model with the Chinese patent publication number of CN112376618A provides a municipal manhole cover which is suitable for municipal roads and has the function of preventing peculiar smell from diffusing, relates to the technical field of municipal facilities, and solves the problems that the existing municipal manhole cover is easy to block, influences drainage and easily blocks a wellhead after the manhole cover is broken, and comprises a manhole cover fixing seat; the top of the well lid fixing seat is rotatably provided with a well lid main body through a rotating shaft; the inner side of the well lid fixing seat is fixedly provided with a supporting bracket through welding; the inner side of the peculiar smell preventing device is also provided with four partition plates in total through a rotating shaft in a rotating way; a set of reinforcing ribs is further fixedly embedded in the inner side of the well lid main body. If rainwater flows to prevent peculiar smell device top when rainfall weather, then the rainwater can flow to prevent that peculiar smell device bottom is inboard through the hourglass net of preventing peculiar smell device top front side, and these water will form the impact to the baffle and make it rotatory to produce an opening, guarantee normal drainage, the opening is great moreover, also difficult production blocks up.

But the device is at the in-process of in-service use, and the baffle is relatively poor to the isolated effect of peculiar smell, and fallen leaves and sand accumulate easily in the well lid inner chamber after getting into the well lid inner chamber along with rivers, lead to the baffle normally closed, seriously influence the sealed isolated ability to the peculiar smell.

In order to solve the problems, the utility model provides a municipal manhole cover which is suitable for municipal roads and has the function of preventing peculiar smell from diffusing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a municipal manhole cover which is suitable for municipal roads and has the function of preventing peculiar smell from diffusing, and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a municipal manhole cover suitable for municipal roads and capable of preventing peculiar smell from diffusing comprises a manhole cover and a sealing plate;

the well lid is characterized in that a limiting slide hole is vertically formed in the bottom of the inner cavity of the well lid in a penetrating mode, a limiting slide rod penetrates through the vertical sliding of the inner cavity of the limiting slide hole, a spring is sleeved on the outer wall of the limiting slide rod, a limiting piece is fixedly mounted at the top of the limiting slide rod, a sealing plate is arranged below the well lid, the top of the sealing plate is vertically fixedly mounted at the bottom of the limiting slide rod, a rotating shaft hole is vertically formed in the middle of the sealing plate in a penetrating mode, a rotating shaft penetrates through the vertical rotating of the middle of the rotating shaft hole, a rotating disc is fixedly mounted at the top of the rotating shaft, a water pushing blade is fixedly mounted on the side wall of the rotating disc, a fixing ring is arranged below the sealing plate, a fixing rod is fixedly mounted between the middle of the inner side wall of the fixing ring and the side wall of the rotating shaft, and paddles are fixedly mounted on the outer side wall of the fixing ring.

As a preferred embodiment of the utility model, the top of the well cover is vertically provided with a water inlet in a penetrating way.

As a preferred embodiment of the present invention, the spring and the limiting sheet are both located in the inner cavity of the well lid, and the spring is located between the limiting sheet and the limiting slide hole.

In a preferred embodiment of the present invention, a sealing rubber gasket a and a sealing rubber gasket B are fixedly mounted on the top of the sealing plate and the bottom of the well lid, respectively.

As a preferred embodiment of the present invention, the middle portion of the outer wall of the rotation shaft is rotatably connected to the middle portion of the inner wall of the rotation shaft hole through a bearing, and rotary seal rings are disposed between the upper and lower sides of the middle portion of the outer wall of the rotation shaft and the upper and lower sides of the middle portion of the inner wall of the rotation shaft hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the municipal well lid suitable for the municipal road and capable of preventing peculiar smell from diffusing, due to the fact that the sealing plate, the limiting slide rod, the spring, the water pushing blade, the paddle and the rotating shaft are arranged, the sealing plate drives the sealing rubber pad A to abut against the bottom of the sealing rubber pad B, the inner cavity of the sewage well can be isolated from the external environment, peculiar smell in the inner cavity of the sewage well is prevented from being emitted to the external environment, the water pushing blade accelerates the speed of water flow through rotation, the water flow washes and takes away fallen leaves and sand on the sealing plate, and the problem that the sealing effect is lowered due to the fact that the fallen leaves and the sand are accumulated on the top of the sealing plate can be effectively solved.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front sectional view of a municipal manhole cover with odor diffusion prevention function, which is suitable for municipal roads;

FIG. 2 is a front sectional view of a rotating shaft and a sealing plate of the municipal manhole cover suitable for municipal roads with peculiar smell diffusion prevention;

FIG. 3 is a top view of a manhole cover of the utility model adapted for use on a town road having a municipal manhole cover for preventing the diffusion of odors;

FIG. 4 is a top view of a sealing plate and a limiting slide bar of the municipal manhole cover suitable for municipal roads with odor diffusion prevention;

FIG. 5 is a top view of a retaining ring and paddles of a municipal manhole cover of the utility model adapted for use on a municipal road with odor diffusion prevention;

FIG. 6 is a top view of the turntable and water-pushing blades of the municipal manhole cover for preventing odor from diffusing on municipal roads.

In the figure: 1. a paddle; 2. a fixing ring; 3. fixing the rod; 4. a sealing plate; 5. a water pushing blade; 6. a rotating shaft; 7. a turntable; 8. sealing the rubber pad A; 9. sealing a rubber pad B; 10. a limiting slide bar; 11. a spring; 12. a limiting sheet; 13. a water inlet hole; 14. a well cover; 15. a limiting slide hole; 16. rotating the sealing ring; 17. a rotating shaft hole; 18. and a bearing.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to 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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the types of the electrical appliances provided in the present invention are only used for reference, and for those skilled in the art, different types of electrical appliances with the same function can be replaced according to the actual use condition, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-6, the present invention provides a technical solution: a municipal manhole cover suitable for municipal roads and capable of preventing peculiar smell from diffusing comprises a manhole cover 14 and a sealing plate 4;

a limiting slide hole 15 is vertically penetrated through the bottom of the inner cavity of the well cover 14, a limiting slide rod 10 is vertically penetrated through the inner cavity of the limiting slide hole 15 in a sliding manner, the outer wall of the limit slide bar 10 is sleeved with a spring 11, the top of the limit slide bar 10 is fixedly provided with a limit piece 12, a sealing plate 4 is arranged below the well cover 14, the bottom of the limiting slide rod 10 is vertically and fixedly provided with the top of the sealing plate 4, a rotating shaft hole 17 is vertically penetrated through the middle part of the sealing plate 4, a rotating shaft 6 is vertically penetrated through the middle part of the rotating shaft hole 17 in a rotating way, the top of the rotating shaft 6 is fixedly provided with a turntable 7, the side wall of the turntable 7 is fixedly provided with a water pushing blade 5, the sealing plate is characterized in that a fixing ring 2 is arranged below the sealing plate 4, a fixing rod 3 is fixedly mounted between the middle of the inner side wall of the fixing ring 2 and the side wall of the rotating shaft 6, and a paddle 1 is fixedly mounted on the outer side wall of the fixing ring 2.

In this embodiment, when no rainwater or sewage enters the inner cavity of the well lid 14 through the water inlet 13, the spring 11 provides an upward force to the limiting slide rod 10 through the limiting piece 12, so that the limiting slide rod 10 provides an upward force to the sealing plate 4, so that the sealing plate 4 drives the sealing rubber gasket A8 to abut against the bottom of the sealing rubber gasket B9, so that the inner cavity of the well is isolated from the external environment, thereby preventing the odor in the inner cavity of the well from being emitted to the external environment, when rainfall or sewage enters the inner cavity of the well lid 14 through the water inlet 13, the water entering the inner cavity of the well lid 14 applies a downward pressure to the sealing plate 4, at this time, the sealing plate 4 drives the limiting slide rod 10 to move downward, so that the sealing rubber gasket A8 and the sealing rubber gasket B9 are separated, then the water on the sealing plate 4 can fall into the well, and the water falling from the sealing plate 4 flows onto the paddle 1 and pushes the paddle 1 to move, paddle 1 drives solid fixed ring 2 through removing and rotates, gu fixed ring 2 drives pivot 6 through dead lever 3 and rotates, pivot 6 drives through carousel 7 and pushes away water vane 5 and rotate, push away water vane 5 and promote the water movement on closing plate 4 through rotating, make the velocity of flow of closing plate 4 water-feeding accelerate, and then make rivers wash and take away fallen leaves and sand on closing plate 4, avoid fallen leaves and sand accumulation in the sealed effect decline problem that closing plate 4 top leads to.

In this embodiment, the inlet opening 13 has been seted up in the vertical running through in well lid 14 top, and through the setting of inlet opening 13, sewage and rainwater pass through inlet opening 13 and get into the 14 inner chambers of well lid.

In this embodiment, the spring 11 and the limiting piece 12 are both located in the inner cavity of the well lid 14, the spring 11 is located between the limiting piece 12 and the limiting slide hole 15, and through the arrangement of the spring 11, the spring 11 provides an upward force to the limiting slide rod 10 through the limiting piece 12, so that the limiting slide rod 10 provides an upward force to the sealing plate 4, and the sealing plate 4 drives the sealing rubber pad A8 to abut against the bottom of the sealing rubber pad B9.

In this embodiment, sealing rubber pad A8 and sealing rubber pad B9 are respectively and fixedly mounted at the top of sealing plate 4 and the bottom of well lid 14, and sealing rubber pad A8 and sealing rubber pad B9 can increase the sealing performance of the device through the arrangement of sealing rubber pad A8 and sealing rubber pad B9.

In this embodiment, rotate through bearing 18 between 6 outer walls middle parts of pivot and the pivot hole 17 inner wall middle part and be connected, all be provided with rotary seal 16 between both sides about 6 outer walls middle parts of pivot and the pivot hole 17 inner wall middle part about both sides, through the setting of bearing 18 and rotary seal 16, bearing 18 makes pivot 6 can rotate with pivot hole 17 and is connected, and rotary seal 16 can avoid the peculiar smell to spill through the gap between pivot 6 and the pivot hole 17.

The utility model relates to a municipal manhole cover which is suitable for municipal roads and has the function of preventing peculiar smell from diffusing, and the municipal manhole cover comprises 1 paddle; 2. a fixing ring; 3. fixing the rod; 4. a sealing plate; 5. a water pushing blade; 6. a rotating shaft; 7. a turntable; 8. sealing the rubber pad A; 9. sealing a rubber pad B; 10. a limiting slide bar; 11. a spring; 12. a limiting sheet; 13. a water inlet hole; 14. a well cover; 15. a limiting slide hole; 16. rotating the sealing ring; 17. a rotating shaft hole; 18. the bearings, components are all standard parts or parts known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

In the working principle, when no rainwater or sewage enters the inner cavity of the well lid 14 through the water inlet hole 13, the spring 11 provides upward force to the limiting slide rod 10 through the limiting sheet 12, so that the limiting slide rod 10 provides upward force to the sealing plate 4, the sealing plate 4 drives the sealing rubber gasket A8 to abut against the bottom of the sealing rubber gasket B9, so that the inner cavity of the well is isolated from the external environment, the peculiar smell in the inner cavity of the well can be prevented from being emitted to the external environment, when rainfall or sewage enters the inner cavity of the well lid 14 through the water inlet hole 13, the water entering the inner cavity of the well lid 14 applies downward pressure to the sealing plate 4, the sealing plate 4 drives the limiting slide rod 10 to move downwards, the sealing rubber gasket A8 and the sealing rubber gasket B9 are separated, then the water on the sealing plate 4 can fall into the well, and the water falling from the sealing plate 4 is sprayed on the paddle 1 and simultaneously pushes the paddle 1 to move, paddle 1 drives solid fixed ring 2 through removing and rotates, gu fixed ring 2 drives pivot 6 through dead lever 3 and rotates, pivot 6 drives through carousel 7 and pushes away water vane 5 and rotate, push away water vane 5 and promote the water movement on closing plate 4 through rotating, make the velocity of flow of closing plate 4 water-feeding accelerate, and then make rivers wash and take away fallen leaves and sand on closing plate 4, avoid fallen leaves and sand accumulation in the sealed effect decline problem that closing plate 4 top leads to.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The municipal manhole cover is suitable for municipal roads and is capable of preventing peculiar smell from diffusing, and is characterized by comprising a manhole cover (14) and a sealing plate (4);

the well lid is characterized in that a limiting slide hole (15) is vertically arranged at the bottom of an inner cavity of the well lid (14) in a penetrating manner, a limiting slide rod (10) vertically penetrates through the inner cavity of the limiting slide hole (15) in a sliding manner, a spring (11) is sleeved on the outer wall of the limiting slide rod (10), a limiting sheet (12) is fixedly arranged at the top of the limiting slide rod (10), a sealing plate (4) is arranged below the well lid (14), a sealing plate (4) is vertically and fixedly arranged at the bottom of the limiting slide rod (10), a rotating shaft hole (17) is vertically arranged in the middle of the sealing plate (4) in a penetrating manner, a rotating shaft (6) is vertically rotated in the middle of the rotating shaft hole (17) in a penetrating manner, a rotating disc (7) is fixedly arranged at the top of the rotating shaft (6), a water pushing blade (5) is fixedly arranged on the side wall of the rotating disc (7), a fixing ring (2) is arranged below the sealing plate (4), a fixing rod (3) is fixedly arranged between the middle of the inner side wall of the fixing ring (2) and the rotating shaft (6), and the outer side wall of the fixed ring (2) is fixedly provided with a blade (1).

2. The municipal well lid with the function of preventing the odor from diffusing, which is suitable for the municipal roads, according to claim 1, is characterized in that: the top of the well lid (14) is vertically penetrated with a water inlet (13).

3. The municipal well lid with the function of preventing the odor from diffusing, which is suitable for the municipal roads, according to claim 1, is characterized in that: spring (11) and spacing piece (12) all are located well lid (14) inner chamber, spring (11) are located between spacing piece (12) and spacing slide opening (15).

4. The municipal well lid with the function of preventing the odor from diffusing, which is suitable for the municipal roads, according to claim 1, is characterized in that: and the top of the sealing plate (4) and the bottom of the well lid (14) are respectively and fixedly provided with a sealing rubber pad A (8) and a sealing rubber pad B (9).

5. The municipal well lid with the function of preventing the odor from diffusing, which is suitable for the municipal roads, according to claim 1, is characterized in that: the rotary sealing device is characterized in that the middle part of the outer wall of the rotary shaft (6) is rotatably connected with the middle part of the inner wall of the rotary shaft hole (17) through a bearing (18), and rotary sealing rings (16) are arranged between the upper and lower sides of the middle part of the outer wall of the rotary shaft (6) and the upper and lower sides of the middle part of the inner wall of the rotary shaft hole (17).