CN220953554U

CN220953554U - Manhole cover capable of preventing inner water from leaking

Info

Publication number: CN220953554U
Application number: CN202323035960.5U
Authority: CN
Inventors: 徐金城
Original assignee: Fujian Quanzhou Nanlian Shuangqiang Ecological Technology Co ltd
Current assignee: Fujian Quanzhou Nanlian Shuangqiang Ecological Technology Co ltd
Priority date: 2023-11-10
Filing date: 2023-11-10
Publication date: 2024-05-14
Anticipated expiration: 2033-11-10

Abstract

The utility model discloses a manhole cover capable of preventing internal water from leaking out, which structurally comprises a manhole, a manhole cover seat, a manhole cover, ventilation holes, a sealing ring, a sewage pipe and a limiting groove, wherein the manhole cover seat and the manhole cover are of an integrated structure, the manhole cover is movably arranged on the manhole cover seat, the ventilation holes and the manhole cover are of an integrated structure, the sewage pipe is arranged at the bottom of the manhole cover, the limiting groove and the manhole cover are of an integrated structure, and a second limiting groove is arranged on the manhole cover seat.

Description

Manhole cover capable of preventing inner water from leaking

Technical Field

The utility model relates to a manhole cover capable of preventing inner water from leaking out, belonging to the technical field of a manhole.

Background

The main function of the inspection well is to facilitate regular maintenance and maintenance of the sewer, besides the inspection well arranged in a residential area, the sewage inspection well arranged on the road is arranged, and as vehicles on the road surface pass through the well lid which can crush the inspection well, the inspection well can be sunken and subsided compared with surrounding road surfaces for a long time, so that the road surface is uneven, the beautiful appearance and the service function of the road are affected, the service life of the road is reduced, meanwhile, the road traffic is hidden danger is brought, and many factors such as climate, traffic, construction, materials, maintenance and the like can influence the integrity of the inspection well.

The prior art discloses the application number: the utility model provides a prevention of seepage water tongue-and-groove inspection shaft apron of CN202320812928.4, including inner tube, apron, perk limit and closing mechanism, the inner tube top rotation type is connected with the apron that is used for sealing to shelter from, and the inner tube top is connected with perk limit, and the apron is connected with perk limit slidingtype, is equipped with on the apron and is used for sealing the inner tube and can carry out the closing mechanism of ventilation treatment in advance simultaneously, but when this prior art drainage pipeline appears that the drainage is not or blocks up, sewage oozes out the earth's surface through the well lid outward easily, causes various environmental problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide the manhole cover capable of preventing the infiltration of the internal water, so as to solve the problem that sewage is easy to infiltrate out of the ground surface through the manhole cover to cause various environmental problems when the drainage pipeline in the prior art is not in reach or blocked.

In order to achieve the above object, the present utility model is realized by the following technical scheme: can prevent inspection shaft well lid of interior water extravasation, its structure includes inspection shaft, well lid seat, well lid, bleeder vent, sealing washer, sewer pipe, spacing groove, well lid seat and inspection shaft are integrated structure, well lid movable mounting is on the well lid seat, bleeder vent and well lid are integrated structure, the sewer pipe is installed in the inspection shaft bottom, spacing groove and well lid are integrated structure, be equipped with the second spacing groove on the well lid seat, this second spacing groove and well lid seat are integrated structure, sealing washer movable mounting is on the spacing groove and laminate mutually with the second spacing groove.

Further, the lower part of the well cover is attached to the inner surface of the inspection well.

Further, at least two ventilation holes are formed.

Further, the second limit groove is positioned on the inner wall of the well lid seat.

Further, the sealing ring is made of rubber.

Advantageous effects

The utility model relates to a manhole cover capable of preventing inner water from leaking out, which is characterized in that a sealing ring is sleeved on a limiting groove, the upper part of the manhole cover is arranged on a manhole cover seat, meanwhile, the lower part of the manhole cover is attached to the inner wall of the manhole, a sealing ring is attached to a second limiting groove, a gap between the manhole cover and the manhole cover seat is sealed through the sealing ring, the inner water of the manhole is prevented from leaking out, and the condition of sewage from leaking out is reduced.

Drawings

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

FIG. 1 is a schematic view of a manhole cover capable of preventing inner water from leaking out;

FIG. 2 is a schematic view of a manhole cover capable of preventing inner water from leaking out;

Fig. 3 is a schematic top view of a manhole cover capable of preventing inner water from leaking out.

In the figure: inspection well-1, well lid seat-2, well lid-3, bleeder vent-4, sealing washer-5, sewer pipe-6, spacing groove-7, second spacing groove-8.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, 2 and 3, the present utility model provides a manhole cover technical scheme capable of preventing inner water from leaking out: the structure of the well cover comprises a well cover 1, a well cover seat 2, a well cover 3, ventilation holes 4, a sealing ring 5, a sewage pipe 6 and a limiting groove 7, wherein the well cover seat 2 and the well cover 1 are of an integrated structure, the well cover 3 is movably mounted on the well cover seat 2, the ventilation holes 4 and the well cover 3 are of an integrated structure, the sewage pipe 6 is mounted at the bottom of the well cover 1, the limiting groove 7 and the well cover 3 are of an integrated structure, a second limiting groove 8 is arranged on the well cover seat 2, the second limiting groove 8 and the well cover seat 2 are of an integrated structure, and the sealing ring 5 is movably mounted on the limiting groove 7 and is attached to the second limiting groove 8.

More preferably, the lower part of the well lid 3 is attached to the inner surface of the inspection well 1, at least two air holes 4 are formed in the air holes, the second limiting groove 8 is formed in the inner wall of the well lid seat 2, and the sealing ring 5 is made of rubber.

Examples (example)

Referring to fig. 1-3, when in use, the sealing ring 5 is sleeved on the limit groove 7, the upper part of the well lid 3 is arranged on the well lid seat 2, meanwhile, the lower part of the well lid 3 is attached to the inner wall of the inspection well 1, the sealing ring 5 is attached to the second limit groove 8, and a gap between the well lid 3 and the well lid seat 2 is sealed by the sealing ring 5 to prevent water in the inspection well 1 from leaking outwards.

The utility model solves the problems that sewage is easy to seep out of the ground surface through the well cover when the drainage pipeline in the prior art is not good or is blocked, and various environmental problems are caused.

While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in 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 invention 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Can prevent inspection well lid of interior water extravasation, its characterized in that: the structure comprises an inspection well (1), a well cover seat (2), a well cover (3), an air vent (4), a sealing ring (5), a sewage pipe (6) and a limiting groove (7), wherein the well cover seat (2) and the inspection well (1) are of an integrated structure, the well cover (3) is movably mounted on the well cover seat (2), the air vent (4) and the well cover (3) are of an integrated structure, the sewage pipe (6) is mounted at the bottom of the inspection well (1), the limiting groove (7) and the well cover (3) are of an integrated structure, a second limiting groove (8) is formed in the well cover seat (2), and the sealing ring (5) is movably mounted on the limiting groove (7) and is attached to the second limiting groove (8).

2. A manhole cover for preventing infiltration of water in accordance with claim 1, wherein: the lower part of the well cover (3) is attached to the inner surface of the inspection well (1).

3. A manhole cover for preventing infiltration of water in accordance with claim 1, wherein: at least two ventilation holes (4) are formed.

4. A manhole cover for preventing infiltration of water in accordance with claim 1, wherein: the second limit groove (8) is positioned on the inner wall of the well cover seat (2).

5. A manhole cover for preventing infiltration of water in accordance with claim 1, wherein: the sealing ring (5) is made of rubber.