CN214657588U

CN214657588U - Integrally-assembled reinforced concrete prefabricated drainage inspection well structure

Info

Publication number: CN214657588U
Application number: CN202120361380.7U
Authority: CN
Inventors: 王志玉
Original assignee: Guizhou Shenghong Pipe Technology Co ltd
Current assignee: Guizhou Shenghong Pipe Technology Co ltd
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-11-09
Anticipated expiration: 2031-02-09

Abstract

The utility model discloses an integrally assembled reinforced concrete prefabricated drainage inspection well structure, including the well chamber of going down, the top of well chamber of going down is provided with the well chamber of going up, the top of well chamber of going down and well chamber of going up is provided with first pit shaft regulating block, the top of first pit shaft regulating block is provided with second pit shaft regulating block, the top of second pit shaft regulating block is provided with the walling crib, the top inboard of walling crib is provided with the well lid, the inner wall both sides of walling crib, second pit shaft regulating block and first pit shaft regulating block all are provided with the fixing base symmetrically; through the rotatory piece of design, spacing rotatory piece, connecting block, unable adjustment base, improve the connected mode of fixing between original fixing base and the walling crib, have the problem that the support nature reduces after long-term the use, make through this structure fix for swing joint's mode between fixing base and the walling crib, make the fixing base can carry out the dismouting change according to the demand to increase and use the flexibility.

Description

Integrally-assembled reinforced concrete prefabricated drainage inspection well structure

Technical Field

The utility model belongs to the technical field of the inspection shaft, concretely relates to prefabricated drainage inspection shaft structure of unit-installment reinforced concrete.

Background

The inspection well is a well-shaped structure which is formed by integrally injection molding plastics or bricklaying bricks and is convenient to install and convenient for periodic inspection, cleaning and dredging or operation inspection of going into the well, and is used for maintaining power supply, water supply, drainage, pollution discharge, communication, cable televisions, gas pipes, street lamp lines and the like of urban underground infrastructures.

For fixed connection between the fixing base of current prefabricated reinforced concrete prefabricated drainage inspection shaft structure and walling crib, second pit shaft regulating block and the first pit shaft regulating block, appear wearing and tearing after the fixing base is used for a long time, lead to the support nature of fixing base to appear reducing to lead to having certain dangerous problem when using, for this reason the utility model provides a prefabricated drainage inspection shaft structure of integrally assembled reinforced concrete.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrally assembled reinforced concrete prefabricated drainage inspection shaft structure to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an integrally-assembled reinforced concrete prefabricated drainage inspection well structure comprises a lower well chamber, wherein an upper well chamber is arranged at the top of the lower well chamber, a first shaft adjusting block is arranged at the top ends of the lower well chamber and the upper well chamber, a second shaft adjusting block is arranged at the top end of the first shaft adjusting block, a well ring is arranged at the top end of the second shaft adjusting block, a well cover is arranged on the inner side of the top end of the well ring, fixing seats are symmetrically arranged on two sides of the inner wall of the well ring, the inner wall of the second shaft adjusting block and the inner wall of the first shaft adjusting block, a plurality of fixing bases are fixed at two ends of each fixing base corresponding to the inner wall of the well ring, the inner wall of the second shaft adjusting block and the inner wall of the first shaft adjusting block, rotating blocks are arranged between every two fixing bases and two ends of each fixing seat, rotating grooves are formed at two ends of each fixing seat, and limiting rotating blocks are arranged on the inner sides of the rotating grooves, be fixed connection between the one end of rotatory piece and the spacing rotatory piece, the spread groove has been seted up to unable adjustment base's tip, the inboard of spread groove is provided with the connecting block, the surface of spread groove is bolted connection with the inner wall of connecting block, be fixed connection between the other end of rotatory piece and the connecting block, it has the bolt to run through between spread groove and the connecting block.

Preferably, a plurality of fixing lugs are fixed on the surface of the fixing seat, and rubber blocks are fixed on the surfaces of the plurality of fixing lugs.

Preferably, the cross section of the fixed lug is of a rectangular structure, and the length dimension of the fixed lug is consistent with that of the rubber block.

Preferably, the surface of the limiting rotating block is attached to the inner wall of the rotating groove, and the size of the cross section of the end part of the rotating block is consistent with that of the cross section of the end part of the fixed base.

Preferably, the rotating block is of a cylindrical structure, and the surface of the connecting block is attached to the inner wall of the connecting groove.

Preferably, the first shaft adjusting block is of a hollow cylinder structure, and the lower well chamber is of a cylinder structure.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the rotatory piece of design, spacing rotatory piece, connecting block, unable adjustment base, improve the connected mode of fixing between original fixing base and the walling crib, have the problem that the support nature reduces after long-term the use, make through this structure fix for swing joint's mode between fixing base and the walling crib, make the fixing base can carry out the dismouting change according to the demand to increase and use the flexibility.

(2) Through the rubber piece of design, fixed lug, the surface that makes the fixing base is unsmooth form, increases the antiskid nature on fixing base surface, makes the staff when using the fixing base, increases the friction dynamics through this structure to increase safety in utilization.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the inside of a well casing of the present invention;

FIG. 3 is an enlarged view of the area A of FIG. 2 according to the present invention;

FIG. 4 is a schematic cross-sectional view of a local connection between the fixing base and the well ring of the present invention;

in the figure: 1. a well descending chamber; 2. getting into a well chamber; 3. a first wellbore conditioning block; 4. a second wellbore conditioning block; 5. a well ring; 6. a well cover; 7. a fixed seat; 8. rotating the block; 9. connecting grooves; 10. connecting blocks; 11. a limiting rotation block; 12. fixing the bump; 13. a rubber block; 14. and fixing the base.

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 to 4, the present invention provides a technical solution: an integrally assembled reinforced concrete prefabricated drainage inspection well structure comprises a lower well chamber 1, an upper well chamber 2 is arranged at the top of the lower well chamber 1, a first well shaft adjusting block 3 is arranged at the top ends of the lower well chamber 1 and the upper well chamber 2, a second well shaft adjusting block 4 is arranged at the top of the first well shaft adjusting block 3, a well ring 5 is arranged at the top of the second well shaft adjusting block 4, a well cover 6 is arranged at the inner side of the top end of the well ring 5, fixing seats 7 are symmetrically arranged at two sides of the inner walls of the well ring 5, the second well shaft adjusting block 4 and the first well shaft adjusting block 3, a plurality of fixing bases 14 are fixed at two ends of each fixing seat 7 corresponding to the inner walls of the well ring 5, the second well shaft adjusting block 4 and the first well shaft adjusting block 3, a rotating block 8 is arranged between each two fixing bases 14 and two ends of each fixing seat 7, rotating grooves are formed at two ends of each fixing seat 7, and limiting rotating blocks 11 are arranged at the inner sides of the rotating grooves, the end of the rotating block 8 is fixedly connected with the limiting rotating block 11, the end of the fixed base 14 is provided with a connecting groove 9, the inner side of the connecting groove 9 is provided with a connecting block 10, the surface of the connecting groove 9 is in bolted connection with the inner wall of the connecting block 10, the other end of the rotating block 8 is fixedly connected with the connecting block 10, a bolt penetrates between the connecting groove 9 and the connecting block 10, the original fixed connection mode between the fixed base 7 and the well ring 5 is improved through the designed rotating block 8, the connecting block 10 and the fixed base 14, the problem of reduced support performance after long-term use is solved, the fixed base 7 and the well ring 5 are fixed in a movable connection mode through the structure, the fixed base 7 can be disassembled, assembled and replaced according to requirements, thereby the use flexibility is increased, the surface of the limiting rotating block 11 is in a fit state with the inner wall of the rotating groove, the tip cross sectional dimension of rotatory piece 8 is unanimous with unable adjustment base 14's tip cross sectional dimension, and rotatory piece 8 is the cylinder structure, and the surface of connecting block 10 is the laminating state with the inner wall of spread groove 9, and first pit shaft regulating block 3 is hollow cylinder structure, and well chamber 1 is the cylinder structure down.

In this embodiment, preferably, a plurality of fixing bumps 12 are fixed on the surface of the fixing base 7, rubber blocks 13 are fixed on the surfaces of the fixing bumps 12, the cross section of each fixing bump 12 is of a rectangular structure, the length of each fixing bump 12 is consistent with that of each rubber block 13, and by designing the rubber blocks 13 and the fixing bumps 12, the surface of the fixing base 7 is uneven, so that the anti-skid property of the surface of the fixing base 7 is improved, and when a worker uses the fixing base 7, the friction force is increased through the structure, and the use safety is improved.

The utility model discloses a theory of operation and use flow: in the using process of the inspection well, the inspection well is placed at a required position according to requirements, and a plurality of components forming the inspection well are stacked layer by layer to complete the assembly operation of the inspection well, in the using process, when the fixed seat 7 needs to be replaced, firstly, the bolt between the connecting groove 9 and the connecting block 10 is disassembled, then the rotating block 8 is rotated, the rotating block 8 drives the limiting rotating block 11 and the connecting block 10 to respectively rotate at the inner sides of the connecting groove 9 and the rotating groove, so that the threads between the connecting block 10 and the connecting groove 9 are separated, the fixed seat 7 is disassembled, then the replaced fixed seat 7 is installed with the fixed base 14, in the installation, through rotating rotatory piece 8, make connecting block 10 rotatory to the inboard of spread groove 9 be connected state, run through spread groove 9 and connecting block 10 with the bolt again, accomplish the change operation to fixing base 7.

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 an integrally assembled reinforced concrete prefabricated drainage inspection shaft structure, includes well chamber (1) down, the top of well chamber (1) down is provided with well chamber (2), the top of well chamber (1) down is provided with first pit shaft regulating block (3) with the top of last well chamber (2), the top of first pit shaft regulating block (3) is provided with second pit shaft regulating block (4), the top of second pit shaft regulating block (4) is provided with walling crib (5), the top inboard of walling crib (5) is provided with well lid (6), its characterized in that: fixing bases (7) are symmetrically arranged on two sides of the inner wall of the well ring (5), the second shaft adjusting block (4) and the first shaft adjusting block (3), a plurality of fixing bases (14) are fixed on the inner walls of the two ends of each fixing base (7) corresponding to the well ring (5), the second shaft adjusting block (4) and the first shaft adjusting block (3), a rotating block (8) is arranged between each two fixing bases (14) and the two ends of each fixing base (7), rotating grooves are formed in the two ends of each fixing base (7), a limiting rotating block (11) is arranged on the inner side of each rotating groove, one end of each rotating block (8) is fixedly connected with the limiting rotating block (11), a connecting groove (9) is formed in the end portion of each fixing base (14), a connecting block (10) is arranged on the inner side of each connecting groove (9), the surface of each connecting groove (9) is connected with the inner wall of each connecting block (10) through a bolt, the other end of the rotating block (8) is fixedly connected with the connecting block (10), and a bolt penetrates between the connecting groove (9) and the connecting block (10).

2. The integrally assembled reinforced concrete prefabricated drainage inspection well structure as claimed in claim 1, wherein: the surface of the fixed seat (7) is fixed with a plurality of fixed lugs (12), and the surface of each fixed lug (12) is fixed with a rubber block (13).

3. The integrally assembled reinforced concrete prefabricated drainage inspection well structure as claimed in claim 2, wherein: the cross section of the fixed lug (12) is of a rectangular structure, and the length dimension of the fixed lug (12) is consistent with that of the rubber block (13).

4. The integrally assembled reinforced concrete prefabricated drainage inspection well structure as claimed in claim 1, wherein: the surface of the limiting rotating block (11) is attached to the inner wall of the rotating groove, and the size of the cross section of the end part of the rotating block (8) is consistent with that of the cross section of the end part of the fixed base (14).

5. The integrally assembled reinforced concrete prefabricated drainage inspection well structure as claimed in claim 1, wherein: rotatory piece (8) are the cylinder structure, the surface of connecting block (10) is the laminating state with the inner wall of spread groove (9).

6. The integrally assembled reinforced concrete prefabricated drainage inspection well structure as claimed in claim 1, wherein: the first shaft adjusting block (3) is of a hollow cylinder structure, and the well descending chamber (1) is of a cylinder structure.