CN213625937U - Assembled rain sewage pipeline inspection well chamber with socket - Google Patents

Abstract

The utility model discloses a prefabricated rain and sewage pipeline inspection well room with a socket and socket, which aims to solve the problems in the prior art that the construction time of the inspection well room is long, the interior of the inspection well room and the connection between the inspection well room and the pipeline. It is difficult to deal with the waterproofing at the place, which is easy to cause the subgrade to collapse, and the technical problems of the later maintenance and repairing of the pipeline will increase. The rain and sewage pipeline inspection well room of the utility model is divided into three prefabricated parts, and the well body with a larger structure is formed by stacking multi-layer well circles, which not only facilitates transportation during construction, but also saves construction time, and can effectively It shortens the pipeline construction period and further grabs the schedule time for other processes of the project; and because the three major parts are all prefabricated parts, the initial firmness of the entire inspection well room is improved.

Description

Assembled rain sewage pipeline inspection well chamber with socket

Technical Field

The utility model relates to an inspection well room, concretely relates to from assembled rain sewage pipeline inspection well room of taking the bell and spigot.

Background

In prior art, the inspection shaft construction is reinforced concrete cast-in-place structure or masonry structure usually, and the inspection shaft room building construction time of these two kinds of structures is all longer, seriously influences the construction progress, and its inside waterproof and inspection shaft room and pipeline junction's waterproof difficult processing often because the infiltration, consequently can cause great road bed to collapse various potential safety hazards such as below the road bed, still can lead to the later stage to maintain, repair the engineering volume increase of pipeline.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the difficult processing of waterproof that the inspection shaft room building construction time that exists is longer, inspection shaft room inside and inspection shaft room and pipe connection department, lead to the road bed to sink easily, the technical problem of later stage maintenance, reprocess the increase of pipeline engineering volume, and provide a from assembled rain sewage pipeline inspection shaft room of taking the bell and spigot.

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

the utility model provides a from assembled rain sewage pipeline inspection shaft room of taking bell and spigot which characterized in that: comprises a shaft, a well body and a well seat which are arranged from top to bottom in sequence;

the upper end of the shaft is a well mouth, and the lower end of the shaft is connected with a well body through a connecting ring;

the well body comprises an upper well ring, a middle well ring and a lower well ring;

the upper end of the upper well curb is connected with the connecting curb, and the lower end of the upper well curb is connected with the middle well curb in a socket and spigot manner; the plurality of middle well rings are sequentially connected in a socket manner from top to bottom; the upper end of the lower well ring is in socket-and-spigot connection with the middle well ring positioned at the lowermost end; a pipeline socket and a pipeline socket are arranged on the side wall of the lower well ring;

the well seat is connected with the lower end of the lower well ring.

Further, the well seat and the lower well ring are of an integrated structure.

Further, plain concrete layers are arranged above the well seat and inside the lower well ring;

the middle part of the plain concrete layer is provided with a water chute for connecting a pipeline socket and a pipeline socket;

the section of the water chute is an arc-shaped groove.

And furthermore, waterproof paint and sealant are arranged between the upper well ring and the middle well ring and between the middle well ring and the lower well ring.

Furthermore, two connecting pipelines with the same radius as that of the water chute are arranged on the side wall of the lower well ring;

the two connecting pipelines are respectively positioned at two ends of the water chute and are communicated with the water chute;

the pipeline bellmouth and the pipeline socket are respectively arranged on the two connecting pipelines.

Further, the underground mining well further comprises a plain concrete cushion layer arranged below the well seat and around the well seat.

Furthermore, a pipe pillow is arranged between the outer wall of the connecting pipeline and the plain concrete cushion layer on the periphery of the well seat.

Furthermore, a pedal plate is arranged on the inner wall of the well ring.

Further, a well cover is arranged above the shaft.

The utility model has the advantages that:

1. the rain sewage pipeline inspection well chamber is divided into three prefabricated parts, and a well body with a larger structure is formed by stacking and piling multi-layer well rings, so that the transportation in construction is facilitated, the construction time is saved, the pipeline construction period can be effectively shortened, and the schedule time can be further popped for other procedures of project engineering; and because three major parts are prefabricated members, the initial firmness of the whole inspection well chamber is improved.

2. The utility model discloses a circle and well seat formula structure as an organic whole go into the pit, consequently, there is not the junction between the two, has solved the waterproof problem of junction, makes it be difficult to the infiltration, avoids leading to the road bed to sink to later stage maintenance work volume has been reduced.

3. The utility model discloses an inside guiding gutter that still is equipped with of rain sewage pipeline inspection well room, two connecting tubes set up in the both ends of guiding gutter, and the lower walling crib and the well seat of not only formula as an organic whole subtract heavy, place rain sewage moreover and cause the jam at connecting tube and the siltation of lower walling crib junction.

4. The utility model discloses a well seat below and all be provided with plain concrete bed course all around, increased the tightness of whole rain sewage pipeline inspection well room.

Drawings

FIG. 1 is an axial sectional view (perpendicular to the gutter) of an assembled rainwater and sewage pipeline inspection chamber with a socket of the present invention;

fig. 2 is another axial sectional view (parallel to the gutter) of the assembled rainwater and sewage pipeline inspection chamber with a socket of the present invention.

1-a shaft, 2-a well body, 21-an upper well ring, 22-a middle well ring, 221-a pedal plate, 23-a lower well ring, 231-a pipeline socket, 232-a pipeline socket, 233-a connecting pipeline, 3-a well seat, 4-a connecting ring, 5-a plain concrete layer, 51-a water chute, 6-a plain concrete cushion layer, 7-a pipe pillow and 8-a well cover.

Detailed Description

To make the objects, advantages and features of the present invention clearer, the following detailed description of the present invention will be made with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following detailed description. It should be noted that: the drawings are in a very simplified form and are not to precise scale, and are provided solely for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention; second, the structures shown in the drawings are often part of actual structures.

The utility model relates to an assembled rain sewage pipeline inspection well chamber with a socket, which comprises a shaft 1, a well body 2 and a well seat 3 which are arranged from top to bottom in sequence as shown in figure 1; the shaft 1, the well body 2 and the well base 3 are all prefabricated reinforced concrete forming parts.

1 upper end of pit shaft is the well head, and well head department sets up well lid 8, and the size of well lid 8 can set up according to construction drawing and the existing well lid size in existing market. The lower end of the shaft 1 is connected with the well body 2 through a connecting ring 4; the diameter of the shaft 1 is smaller than the diameter of the well 2, so that the coupling ring 4 forms a transition between the shaft 1 and the well 2.

The well body 2 comprises an upper well ring 21, a middle well ring 22 and a lower well ring 23;

the upper end of the upper well curb 21 is connected with the lower end surface of the connecting hoop 4, and the lower end of the upper well curb 21 is connected with the middle well curb 22 in a socket-and-spigot manner; the spigot-and-socket connection is the connection of a bell mouth and a spigot, and the bell mouth and the spigot are both of structures with stepped and direction-adaptive axial sections; need fully paint waterproof coating and sealed glue on the socket joint face before the socket joint, ensure not have the space and bond firmly, reliably between the socket joint face, inside and outside seam crossing all uses 1: 2, pointing the waterproof cement mortar.

Well curb 22 contains a plurality ofly, and from top to bottom in proper order socket joint formula connects, during the construction, can hoist and mount the construction in proper order, and transportation process and work progress will be very swift, convenient. The inner wall of the well ring 22 is provided with a pedal 221, which is convenient for workers to go up and down. The upper end of the lower well curb 23 is connected with the middle well curb 22 at the lowest end in a socket-and-spigot manner; two connecting pipelines 233 are arranged on the side wall of the well 23 ring; the axis of the connecting pipe 233 is perpendicular to the axis of the downhole ring 23; the pipe orifice of one connecting pipe 233 is a pipe socket 231, and the pipe orifice of the other connecting pipe 233 is a pipe socket 232; the well seat 3 is connected with the lower end of the lower well ring 23, and the well seat 3 and the lower well ring 23 are of an integrated structure. Waterproof paint and sealant are arranged between the upper well ring 21 and the middle well ring 22 and between the middle well ring 22 and the lower well ring 23.

A plain concrete layer 5 is arranged above the well seat 3 and inside the lower well ring 23; after the inspection well chamber of the plain concrete layer 5 is installed, cast-in-place concrete construction is carried out, a water chute 51 with an arc-shaped section is arranged in the middle of the plain concrete layer, two ends of the water chute 51 are respectively connected with two connecting pipelines 233, and the connecting part of the water chute 233 is in smooth transition so as to avoid rain and sewage siltation; because the water chute 51 is positioned in the inspection well chamber, the water chute 51 does not influence the construction of other parts on a construction site, and the self weight of the lower prefabricated well chamber can be effectively reduced.

A plain concrete cushion layer 6 is arranged below and around the well seat 3, and the plain concrete cushion layer 6 is formed by casting in situ.

A pipe pillow 7 is arranged between the outer wall of the connecting pipeline 233 and the plain concrete cushion layer 6 around the well seat 3.

Claims (9)

1. The utility model provides a from assembled rain sewage pipeline inspection shaft room of taking bell and spigot which characterized in that: comprises a shaft (1), a well body (2) and a well seat (3) which are arranged from top to bottom in sequence;

the upper end of the shaft (1) is a well mouth, and the lower end of the shaft is connected with a well body (2) through a connecting ring (4);

the well body (2) comprises an upper well ring (21), a middle well ring (22) and a lower well ring (23);

the upper end of the upper well curb (21) is connected with the connecting curb (4), and the lower end of the upper well curb (21) is connected with the middle well curb (22) in a socket and spigot manner; the plurality of well rings (22) are sequentially connected in a socket manner from top to bottom; the upper end of the lower well ring (23) is in socket-and-spigot connection with the middle well ring (22) positioned at the lowest end; a pipeline socket (231) and a pipeline socket (232) are arranged on the side wall of the lower well ring (23);

the well seat (3) is connected with the lower end of the lower well ring (23).

2. The self-contained fabricated storm sewer manhole cover assembly of claim 1, wherein: the well seat (3) and the lower well ring (23) are of an integrated structure.

3. The fabricated storm sewer manhole cover with faucet of claim 1 or 2, wherein:

a plain concrete layer (5) is arranged above the well seat (3) and inside the lower well ring (23);

the middle part of the plain concrete layer (5) is provided with a water chute (51) for connecting a pipeline socket (231) and a pipeline socket (232);

the section of the water chute (51) is an arc-shaped groove.

4. The self-contained fabricated storm sewer manhole cover assembly of claim 3, wherein: waterproof paint and sealant are arranged between the upper well ring (21) and the middle well ring (22) and between the middle well ring (22) and the lower well ring (23).

5. The self-contained fabricated storm sewer manhole cover assembly of claim 4, wherein: two connecting pipelines (233) with the same radius as that of the water chute (51) are arranged on the side wall of the lower well ring (23);

the two connecting pipelines (233) are respectively positioned at two ends of the water chute (51) and are communicated with the water chute (51);

the pipeline socket (231) and the pipeline socket (232) are respectively arranged on the two connecting pipelines (233).

6. The self-contained fabricated storm sewer manhole cover assembly of claim 5, wherein: the well base is characterized by further comprising a plain concrete cushion layer (6) arranged below the well base (3) and around the well base (3).

7. The self-contained fabricated storm sewer manhole cover assembly of claim 6, wherein: and a pipe pillow (7) is arranged between the outer wall of the connecting pipeline (233) and the plain concrete cushion (6) on the periphery of the well seat (3).

8. The self-contained fabricated storm sewer manhole cover assembly of claim 1, wherein: the inner wall of the well ring (22) is provided with a pedal (221).

9. The self-contained fabricated storm sewer manhole cover assembly of claim 1, wherein: and a well cover (8) is also arranged above the shaft (1).

Images