CN218970183U

CN218970183U - Underground pipe network inspection well concrete component

Info

Publication number: CN218970183U
Application number: CN202222342027.1U
Authority: CN
Inventors: 许炳芳
Original assignee: Anhui Jiaye Construction Group Co ltd
Current assignee: Anhui Jiaye Construction Group Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-05-05
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to the technical field of inspection wells, and discloses an underground pipe network inspection well concrete component, which comprises a climbing ladder, a well cover and an observation port, wherein fixed pipes are symmetrically arranged on two sides of the observation port, a penetrating pipe cavity is formed in each fixed pipe, standing steps are fixedly connected on two sides of the observation port and the fixed pipes, a third neck cylinder is fixedly connected on the upper surface of each fixed pipe, a second neck cylinder is fixedly connected on the upper surface of each third neck cylinder, and a first neck cylinder is fixedly connected on the upper surface of each second neck cylinder. The concrete component for the underground pipe network inspection well can reduce difficulty and increase working efficiency in the transportation and installation process by dividing the whole neck pipe into three parts.

Description

Underground pipe network inspection well concrete component

Technical Field

The utility model relates to the technical field of inspection wells, in particular to a concrete component of an underground pipe network inspection well.

Background

The inspection well belongs to a part of urban drainage system, and has the main function of preventing the rain pipe buried underground from being silted and blocked, and is convenient for dredging. Cast iron manhole covers, which are mainly embodied in a circular shape (most of which are now made of composite materials), are generally installed on municipal roads in a manner of about 70-120 m according to road width grades and the like.

The existing inspection wells are installed by bricking, in-situ casting of cement concrete or direct purchase of finished products, wherein the construction period of the bricking and in-situ casting of cement concrete is long and low in efficiency, and after casting is completed, the concrete also needs time maintenance, so that most of time is wasted.

If the finished product is directly purchased and installed, the inspection well is mostly buried underground for several meters, and the depth is different according to different requirements, so that the finished product is relatively troublesome in the transportation and installation processes, and the maintenance cost is higher.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a concrete component for an underground pipe network inspection well, which solves the problems proposed by the background technology.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a subsurface pipe network inspection shaft concrete assembly, including climbing ladder, well lid and viewing aperture, viewing aperture bilateral symmetry is equipped with fixed pipe, two fixed intraductal all runs through the lumen of having seted up, the equal rigid coupling in both sides of viewing aperture and fixed pipe has the step of standing, fixed pipe upper surface rigid coupling has No. three neck barrels, no. three neck barrel upper surface rigid coupling has No. two neck barrels, no. two neck barrel upper surface rigid couplings have a neck barrel, no. one neck barrel upper end inner wall has been seted up the annular mouth that corresponds with the well lid, climbing ladder and No. one neck barrel, no. two neck barrels and No. three neck barrels equal fixed connection.

Preferably, a plurality of fixing holes are formed in the lower surfaces of the first neck cylinder, the second neck cylinder and the third neck cylinder, and a plurality of second fixing pieces corresponding to the fixing holes are fixedly connected to the upper surfaces of the second neck cylinder and the third neck cylinder.

Preferably, the first neck cylinder is entirely cylindrical, the second neck cylinder is trapezoidal in cross section, and the third neck cylinder is entirely cylindrical

Preferably, the upper surface of the fixing tube is fixedly connected with a third fixing piece.

Preferably, the lower surface of the fixing tube is fixedly connected with a plurality of first fixing pieces.

(III) beneficial effects

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

1. the concrete component for the underground pipe network inspection well can reduce difficulty and increase working efficiency in the transportation and installation process by dividing the whole neck pipe into three parts.

2. This kind of underground pipe network inspection shaft concrete assembly carries out spacingly for adjacent neck section of thick bamboo through mounting and fixed orifices, increases connection stability.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the present utility model at A;

fig. 3 is a schematic top view of the bottom surface of the present utility model.

In the figure: 1. a fixed tube; 2. a lumen; 3. a third fixing piece; 4. climbing ladder; 5. a well cover; 6. a first neck cylinder; 7. standing a step; 8. a first fixing piece; 9. an observation port; 10. a second neck barrel; 11. a third neck cylinder; 12. a second fixing piece; 13. and a fixing hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, a concrete component of an underground pipe network inspection well comprises a climbing ladder 4, a well cover 5 and an observation port 9; the method is characterized in that: the fixed pipe 1 is equipped with to viewing aperture 9 bilateral symmetry, the lumen 2 has all been seted up in the inside all running through of two fixed pipes 1, the equal rigid coupling in both sides of viewing aperture 9 and fixed pipe 1 has standing step 7, fixed pipe 1 upper surface rigid coupling has No. three neck section of thick bamboo 11, no. three neck section of thick bamboo 11 upper surface rigid coupling has No. two neck section of thick bamboo 10, no. two neck section of thick bamboo 10 upper surface rigid coupling has a neck section of thick bamboo 6, annular mouth that corresponds with well lid 5 has been seted up to a neck section of thick bamboo 6 upper end inner wall, climbing ladder 4 and neck section of thick bamboo 6, no. two neck section of thick bamboo 10 and No. three neck section of thick bamboo 11 equal fixed connection, through dividing into three parts with whole neck pipe, can reduce the degree of difficulty increase work efficiency in transportation installation.

Further, as shown in fig. 1, the lower surfaces of the first neck cylinder 6, the second neck cylinder 10 and the third neck cylinder 11 are provided with a plurality of fixing holes 13, the upper surfaces of the second neck cylinder 10 and the third neck cylinder 11 are fixedly connected with a plurality of second fixing pieces 12 corresponding to the fixing holes 13, and the adjacent neck cylinders are limited through the second fixing pieces 12 and the fixing holes 13, so that the connection stability is improved.

Further, as shown in fig. 1, the first neck cylinder 6 is entirely cylindrical, the second neck cylinder 10 is trapezoidal in cross section, and the third neck cylinder 11 is entirely cylindrical, so that the bearing extrusion capacity and the internal movable space can be increased by arranging the three neck cylinders in different shapes.

Further, the upper surface of the fixed pipe 1 is fixedly connected with a third fixing piece 3, and the third neck barrel 11 is limited through the third fixing piece 3 to prevent deflection.

Further, as shown in fig. 1, a plurality of first fixing members 8 are fixedly connected to the lower surface of the fixing tube 1, and the fixing tube 1 can be fixedly connected to the inspection well base through the first fixing members 8 to confirm the overall position.

Working principle: when the inspection well is required to be installed, a specific position is planned firstly, then the position of the base of the inspection well is confirmed, then the fixing pipe 1, the third neck cylinder 11, the second neck cylinder 10 and the first neck cylinder 6 which are poured by concrete in advance are sequentially abutted through the second fixing piece 12 and the fixing hole 13, and then the butt joint ports are filled with concrete and the like to strengthen the connectivity and the stability among all components.

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

Claims

1. The concrete component of the underground pipe network inspection well comprises a climbing ladder (4), a well cover (5) and an observation port (9); the method is characterized in that: the utility model discloses a three-dimensional climbing ladder, including fixed pipe (1), fixed pipe (9), fixed pipe (1), fixed pipe (9) bilateral symmetry is equipped with fixed pipe (1), two the inside lumen (2) that has all run through of fixed pipe (1), the both sides of fixed pipe (9) and fixed pipe (1) all fixedly connected with step (7) of standing, fixed pipe (1) upper surface fixedly connected with No. three neck section of thick bamboo (11), no. three neck section of thick bamboo (11) upper surface fixedly connected with No. two neck section of thick bamboo (10), no. two neck section of thick bamboo (10) upper surface fixedly connected with neck section of thick bamboo (6), annular mouth that corresponds with well lid (5) has been seted up to neck section of thick bamboo (6) upper end inner wall, climbing ladder (4) and No. one neck section of thick bamboo (10) and No. three neck section of thick bamboo (11) equal fixed connection.

2. A subsurface tubular inspection well concrete assembly according to claim 1, wherein: a plurality of fixed holes (13) are formed in the lower surfaces of the first neck cylinder (6), the second neck cylinder (10) and the third neck cylinder (11), and a plurality of second fixing pieces (12) corresponding to the fixed holes (13) are fixedly connected to the upper surfaces of the second neck cylinder (10) and the third neck cylinder (11).

3. A subsurface tubular inspection well concrete assembly according to claim 1, wherein: the first neck cylinder (6) is integrally cylindrical, the second neck cylinder (10) is trapezoidal in cross section, and the third neck cylinder (11) is integrally cylindrical.

4. A subsurface tubular inspection well concrete assembly according to claim 1, wherein: the upper surface of the fixed pipe (1) is fixedly connected with a third fixing piece (3).

5. A subsurface tubular inspection well concrete assembly according to claim 1, wherein: the lower surface of the fixed pipe (1) is fixedly connected with a plurality of first fixing pieces (8).