CN209975580U

CN209975580U - Prefabricated assembled anticorrosive concrete inspection shaft

Info

Publication number: CN209975580U
Application number: CN201721591453.1U
Authority: CN
Inventors: 王志玉
Original assignee: Guizhou Furen Concrete Component Co Ltd
Current assignee: Guizhou Furen Concrete Component Co Ltd
Priority date: 2017-11-24
Filing date: 2017-11-24
Publication date: 2020-01-21
Anticipated expiration: 2027-11-24

Abstract

The utility model discloses a prefabricated assembly type anticorrosive concrete inspection well, which comprises an upper well body and a lower well body, wherein the lower well body is divided into four equal parts of structures, the four parts of the lower well body form a cylindrical structure, the upper well body is arranged corresponding to the whole structure of the lower well body, the upper well body is connected with the lower well body in a sliding way, the upper well body and the lower well body are arranged in a layered structure and are sequentially arranged into an outer concrete pouring layer, a steel bar weaving layer, an inner concrete pouring layer and an anticorrosive material pouring layer from outside to inside, the upper well body and the lower well body are both provided with connecting through holes, the upper well body and the lower well body adopt a standard structure design, are not only convenient to produce and are also convenient to install, and the inner walls of the upper well body and the lower well body are both provided with anticorrosive material pouring layers, thereby improving the whole anticorrosive performance, the service life is prolonged.

Description

Prefabricated assembled anticorrosive concrete inspection shaft

Technical Field

The utility model relates to an inspection shaft technical field specifically is a prefabricated assembled anticorrosive concrete inspection shaft.

Background

Present municipal drainage engineering pipeline all adopts to bury ground and lays, including rainwater pipeline domestic sewage pipeline and industry water pipeline, the pipeline is along every tens meters just need set up the inspection shaft in order to implement hookup between the different pipelines and arrange (dirty) mud dredge and use logical work, present most inspection shafts all carry out on-the-spot when the construction and build by laying bricks or stones, need spend a large amount of time to be under construction, because contain certain corrosive liquid in the sewage moreover, thereby make the interior wall of inspection shaft very easily corroded, thereby influence the life-span of using.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a prefabricated assembly type anticorrosion concrete inspection shaft, adopt the design of standard to be convenient for install the inspection shaft, the well body wholly adopts the design of layering moreover, thereby has improved holistic corrosion resisting property, has prolonged the life-span of using, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prefabricated assembled anticorrosive concrete inspection shaft, includes the well body and the well body down, the well body divide into four bibliographic categories that equal and divides the structure to form down, the cylindrical type structure is constituteed to the four bibliographic categories of the well body down, it sets up the structure and corresponds well body overall structure setting down to go up the well body, go up the well body and well body sliding connection down, it all is the layered structure setting and sets gradually by outer concrete placement layer, reinforcing bar marshalling layer, interior concrete placement layer and anticorrosive material placement layer down with the well body down to go up the well body, go up the well body and all be equipped with connect the through hole on the well body down.

As an optimal technical scheme of the utility model, the surface of the lower well body is equipped with the connecting hole, the bottom of going up the well body corresponds the connecting hole and is equipped with the spliced pole.

As a preferred technical scheme of the utility model, the side of the well body is equipped with the spread groove down, the spread groove sets up to convex structure, sliding connection has the connecting block in the spread groove.

As an optimal technical scheme of the utility model, be equipped with first rope hole in the pit body down, go up the internal corresponding first rope hole of pit and be equipped with second rope hole.

As an optimal technical scheme of the utility model, first rope hole and the downthehole rope that connects of second rope, first rope hole and the downthehole concrete that is filled of second rope.

Compared with the prior art, the beneficial effects of the utility model are that: this anticorrosive concrete inspection shaft of prefabricated assembled, the well body of going up adopts standard structural design with the well body of going down, is not only convenient for produce, also is convenient for install moreover, all is equipped with anticorrosive material on the inner wall of the well body of going up and the well body of going down and pours the layer to holistic corrosion resisting property has been improved, the life-span of having prolonged use.

Drawings

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

fig. 2 is the internal structure diagram of the well of the present invention.

In the figure: the well body, 11 outer concrete pouring layers, 12 steel bar weaving layers, 13 inner concrete pouring layers, 14 anticorrosive material pouring layers, 2 lower well bodies, 3 connecting holes, 4 connecting columns, 5 connecting through holes, 6 connecting grooves, 7 connecting blocks, 8 first rope holes and 9 second rope holes.

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. 1-2, the present invention provides a technical solution: a prefabricated assembly type anti-corrosion concrete inspection well comprises an upper well body 1 and a lower well body 2, wherein the lower well body 2 is divided into four equal parts, four parts of the lower well body 2 form a cylindrical structure, the upper well body 1 is arranged corresponding to the whole structure of the lower well body 2, the upper well body 1 is in sliding connection with the lower well body 2, the upper well body 1 and the lower well body 2 are arranged in a layered structure and are sequentially provided with an outer concrete pouring layer 11, a steel bar weaving layer 12, an inner concrete pouring layer 13 and an anti-corrosion material pouring layer 14 from outside to inside, the upper well body 1 and the lower well body 2 are respectively provided with a connecting through hole 5, the surface of the lower well body 2 is provided with a connecting hole 3, the bottom end of the upper well body 1 is provided with a connecting column 4 corresponding to the connecting hole 3, so that the lower well body 2 and the upper well body 1 can be conveniently connected and fixed, the side surface of the lower well body 2 is provided with a connecting groove 6, and the, sliding connection has connecting block 7 in the spread groove 6, be convenient for assemble the whole of the body 2 of going into the pit, be equipped with first rope hole 8 in the body 2 of going into the pit, it is equipped with second rope hole 9 to go up the body 1 internal corresponding first rope hole 8, can carry out the secondary to the body 2 of going into the pit and go up the body 1 and fix, thereby stability has been improved, connect through the rope in first rope hole 8 and the second rope hole 9, first rope hole 8 and second rope hole 9 intussuseption are filled with the concrete, the effect of installation has been guaranteed, the stability of connection has been improved.

When in use: according to the demand of using to the downhole body 2 is selected, and the steel wire rope passes through first rope hole 8 and second rope hole 9, then passes through connecting groove 6 through connecting block 7 again to the downhole body 2 is installed and is fixed, then installs spliced pole 4 corresponding connecting hole 3, at last pours the concrete in first rope hole 8 and second rope hole 9, thereby accomplishes the installation.

The utility model discloses go up the well body 1 and the well body 2 is by outer concrete pouring layer 11 that sets gradually to interior in to, the reinforcing bar is woven and is made layer 12, interior concrete pouring layer 13 and anticorrosive material pour layer 14, not only guaranteed holistic installation stability, the corrosion resistance has also been improved simultaneously, spliced pole 4 is connected with connecting hole 3, the steel wire rope passes from first rope hole 8 and second rope hole 9 are inside, then pour the concrete again, thereby can carry out the secondary to the connection of the well body 1 and the well body 2 down and fix, thereby fixed effect has been guaranteed.

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 a prefabricated anticorrosive concrete inspection shaft of assembled, includes the well body (1) and the well body (2) down, its characterized in that: the lower well body (2) divide into four bibliographic categories that equal and constitute, the cylindrical type structure is constituteed to the four bibliographic categories of the lower well body (2), it sets up that the structure corresponds well body (2) overall structure down to go up well body (1), go up well body (1) and lower well body (2) sliding connection, it all is the layered structure setting and sets gradually by outer concrete pouring layer (11), reinforcing bar weaving layer (12), interior concrete pouring layer (13) and anticorrosive material pouring layer (14) with lower well body (2) to go up well body (1), all be equipped with connect the via hole (5) on the lower well body (2).

2. The prefabricated anticorrosive concrete inspection shaft of claim 1, wherein: the surface of the lower well body (2) is provided with a connecting hole (3), and the bottom end of the upper well body (1) is provided with a connecting column (4) corresponding to the connecting hole (3).

3. The prefabricated anticorrosive concrete inspection shaft of claim 1, wherein: the side of the lower well body (2) is provided with a connecting groove (6), the connecting groove (6) is of a convex structure, and a connecting block (7) is slidably connected in the connecting groove (6).

4. The prefabricated anticorrosive concrete inspection shaft of claim 1, wherein: a first rope hole (8) is arranged in the lower well body (2), and a second rope hole (9) is arranged in the upper well body (1) corresponding to the first rope hole (8).

5. The prefabricated anticorrosive concrete inspection shaft of claim 4, wherein: the first rope hole (8) and the second rope hole (9) are connected through a rope, and concrete is filled in the first rope hole (8) and the second rope hole (9).