CN211621687U

CN211621687U - Waterproof inspection shaft

Info

Publication number: CN211621687U
Application number: CN201922303304.6U
Authority: CN
Inventors: 沈进生
Original assignee: Zhangzhou Mingwei Building Materials Development Co ltd
Current assignee: Zhangzhou Mingwei Building Materials Development Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-02
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a waterproof inspection shaft belongs to hydraulic engineering technical field, and its technical scheme main points include the well body, the fixed orifices has all been seted up to the both sides outer wall of the well body, and the inner wall of fixed orifices is provided with and keeps off the ring, keep off the outer wall of ring and set up the spacing groove of loop configuration, the well body includes concrete layer, and concrete layer's inside is provided with the reinforcing bar, concrete layer's inner wall is provided with the waterproof layer, and concrete layer's outer wall is provided with the anticorrosive coating, the quantity of reinforcing bar is five to ten, and five to ten reinforcing bar equidistance annular distributions in concrete layer's inside, the through-hole has been seted up to the top outer wall of the well body, and the inner wall of through-hole is pegged graft. The utility model discloses can make and play good connection effect between the well body and the concrete pipe, improve the leakproofness of connecting between the two.

Description

Waterproof inspection shaft

Technical Field

The utility model relates to an inspection shaft, more specifically say that it relates to a waterproof inspection shaft.

Background

The inspection well is a well-shaped structure which is formed by integrally injection molding or bricklaying plastic for periodic inspection, cleaning and dredging or operation inspection of going down a well, wherein the outer diameter of a buried plastic drainage pipeline in a building district (a residential area, a public building area, a factory area and the like) is not more than 800mm, and the buried depth is not more than 6m, and the inspection well is generally arranged at the junction, the turning position, the pipe diameter or gradient change position, the drop position and the like of the drainage pipeline.

At present, chinese patent No. CN205314130U discloses an inspection well, which at least comprises a body, wherein the body is a tubular body, the tubular body is horn-shaped, that is, one open end is small, and the other open end is large, and the wall of the tubular body is wave-shaped and bent.

Similar to the inspection well in the prior art, the inspection well has the defects that the connection effect between the well body and the concrete pipe is poor, the waterproof effect of the inspection well is poor, and the service life of people cannot be obviously met.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a waterproof inspection shaft, its advantage lies in can making and playing good linkage effect between the well body and the concrete pipe, has improved the leakproofness of connecting between the two.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a waterproof inspection shaft, includes the well body, the fixed orifices has all been seted up to the both sides outer wall of the well body, and the inner wall of fixed orifices is provided with and keeps off the ring, keep off the outer wall of ring and set up the spacing groove of loop configuration, the well body includes concrete layer, and concrete layer's inside is provided with the reinforcing bar, concrete layer's inner wall is provided with the waterproof layer, and concrete layer's outer wall is provided with the anticorrosive coating, the quantity of reinforcing bar is five to ten, and five to ten reinforcing bar equidistance annular distributions are in concrete layer's inside.

Through adopting above-mentioned technical scheme, insert the one end of concrete pipe to the spacing inslot, the spacing groove can be fixed the concrete pipe, can make and play good linkage effect between the well body and the concrete pipe, has improved the leakproofness of connecting between the two, and the waterproof layer can play good waterproof effect, and the anticorrosive coating can play good anticorrosive effect, has improved the life of inspection shaft.

The utility model discloses further set up to: the outer wall of the top of the well body is provided with a through hole, and the inner wall of the through hole is inserted with a well body.

By adopting the technical scheme, a worker can go into the well through the well body, and the well body is convenient to overhaul.

The utility model discloses further set up to: the well lid has been placed to the top outer wall of well body, and the top outer wall of well lid is provided with the handle.

Through adopting above-mentioned technical scheme, the well lid can cover the well head, has improved the security of inspection shaft.

The utility model discloses further set up to: the inner wall of well lid is provided with sealed the pad, and the sealed thickness of filling up is one to three millimeters.

Through adopting above-mentioned technical scheme, sealed the pad can seal the clearance between well lid and the well body, has improved the leakproofness of well lid.

The utility model discloses further set up to: the inner wall of well bore is provided with prevents weighing down the mechanism, and prevents weighing down the mechanism and include solid fixed ring, gu fixed ring's outer wall all around is provided with the dead lever that the equidistance distributes, gu fixed ring's inner wall is provided with the wire net.

Through adopting above-mentioned technical scheme, prevent that weighing down the mechanism and can play good effect of blockking, prevent that the pedestrian from falling to the well internal.

The utility model discloses further set up to: the waterproof layer is made of waterproof coating, and the thickness of the waterproof layer is one to three millimeters.

Through adopting above-mentioned technical scheme, waterproof coating can carry out manger plate, has guaranteed good water-proof effects.

The utility model discloses further set up to: the material of anticorrosive coating is epoxy, and the thickness of anticorrosive coating is one to two millimeters.

By adopting the technical scheme, the anticorrosive coating has good corrosion resistance and a good anticorrosive effect.

The utility model discloses further set up to: the outer wall of the bottom of the well body is provided with a fixed cone, and the fixed cone and the well body are integrally formed.

Through adopting above-mentioned technical scheme, fixed awl can be embedded into to earth in to fix the device, has improved the stability of inspection shaft installation.

To sum up, the utility model has the advantages of it is following:

1. by arranging the waterproof layer and the limiting groove, when the well body needs to be connected with a concrete pipe, only one end of the concrete pipe needs to be inserted into the limiting groove, the limiting groove can fix the concrete pipe, so that a good connection effect can be achieved between the well body and the concrete pipe, the connection tightness between the well body and the concrete pipe is improved, the waterproof layer can play a good waterproof role, liquid in the well body can be prevented from permeating into soil, the overall waterproof effect is good, and the practicability is high;

2. by arranging the anti-falling mechanism and the anticorrosive coating, the anti-falling mechanism can play a good anti-falling effect, can effectively prevent pedestrians from falling into the well body to cause injury, improves the use safety of the inspection well, and the anticorrosive coating can play a good anticorrosive effect and prolongs the service life of the inspection well;

3. through being provided with fixed awl, the in-process of inspection shaft installation, fixed awl can be embedded into and fix the device in earth, has improved the stability of the fixed in-process of inspection shaft, has increased the installation quality of inspection shaft.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a sectional view of the well structure of the present embodiment;

FIG. 3 is a schematic structural diagram of the fall arrest mechanism of the present embodiment;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

Description of reference numerals: 1. a handle; 2. a well cover; 3. an anti-falling mechanism; 4. a baffle ring; 5. a fixed cone; 6. a fixing hole; 7. a limiting groove; 8. a well body; 9. well bore; 10. an anticorrosive layer; 11. a concrete layer; 12. a waterproof layer; 13. reinforcing steel bars; 14. a fixing ring; 15. steel wire mesh; 16. fixing the rod; 17. and a gasket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A waterproof inspection well is disclosed, as shown in figure 1, figure 2 and figure 4, and comprises a well body 8, wherein fixing holes 6 are formed in the outer walls of two sides of the well body 8, a baffle ring 4 is arranged on the inner wall of each fixing hole 6, a limiting groove 7 of an annular structure is formed in the outer wall of the baffle ring 4, the well body 8 comprises a concrete layer 11, reinforcing steel bars 13 are arranged inside the concrete layer 11, a waterproof layer 12 is arranged on the inner wall of the concrete layer 11, an anticorrosive layer 10 is arranged on the outer wall of the concrete layer 11, five to ten reinforcing steel bars 13 are distributed inside the concrete layer 11 in an annular mode at equal intervals, a through hole is formed in the outer wall of the top of the well body 8, a well body 9 is inserted into the inner wall of the through hole, a well lid 2 is placed on the outer wall of the top of the well body 9, a handle 1 is arranged on the outer wall of the top of the well lid 2, the waterproof layer 12 is, the material of anticorrosive coating 10 is epoxy, and the thickness of anticorrosive coating 10 is one to two millimeters, can make and play good linkage effect between the well body 8 and the concrete pipe, has improved the leakproofness of connecting between the two, and waterproof layer 12 can play good waterproof effect, can prevent that the liquid in the well body 8 from permeating soil, and whole water-proof effects is good, and anticorrosive coating 10 can play good anticorrosive effect, has improved the life of inspection shaft.

Further, as shown in fig. 1, the bottom outer wall of the well body 8 is provided with the fixed cone 5, and the fixed cone 5 and the well body 8 integrated into one piece, the fixed cone 5 can be embedded into the soil to fix the device, so that the stability of the inspection well in the fixing process is improved, and the installation quality of the inspection well is improved.

It is worth mentioning that, as shown in fig. 3, the inner wall of the well body 9 is provided with the anti-falling mechanism 3, and the anti-falling mechanism 3 comprises a fixing ring 14, the peripheral outer wall of the fixing ring 14 is provided with fixing rods 16 distributed at equal intervals, the inner wall of the fixing ring 14 is provided with a steel wire mesh 15, the anti-falling mechanism 3 can play a good anti-falling effect, a pedestrian can be effectively prevented from falling into the well body to cause injury, and the use safety of the inspection well is improved.

The utility model discloses a working process and beneficial effect as follows:

when needs are with well body 8 and concrete union coupling, only need insert the one end of concrete pipe to spacing groove 7 in, spacing groove 7 can be fixed the concrete pipe, can make and play good linkage effect between well body 8 and the concrete pipe, the leakproofness of connecting between the two has been improved, waterproof layer 12 can play good water-proof effects, can prevent that the liquid in the well body 8 from permeating soil, whole water-proof effects is good, anti-falling mechanism 3 can play good anti-falling effect, can effectively prevent that the pedestrian from dropping to causing the injury in the well body 8, the security of inspection shaft use has been improved, anticorrosive coating 10 can play good anticorrosive effect, the life of inspection shaft has been improved.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. A waterproof inspection shaft, includes well body (8), its characterized in that: fixed orifices (6) have all been seted up to the both sides outer wall of well body (8), and the inner wall of fixed orifices (6) is provided with and keeps off ring (4), keep off the spacing groove (7) that the outer wall of ring (4) seted up loop configuration, well body (8) include concrete layer (11), and the inside of concrete layer (11) is provided with reinforcing bar (13), the inner wall of concrete layer (11) is provided with waterproof layer (12), and the outer wall of concrete layer (11) is provided with anticorrosive coating (10), the quantity of reinforcing bar (13) is five to ten, and five to ten reinforcing bar (13) equidistance annular distribution in the inside of concrete layer (11).

2. The waterproof manhole of claim 1, wherein: the outer wall of the top of the well body (8) is provided with a through hole, and the inner wall of the through hole is inserted with a well body (9).

3. A watertight manhole according to claim 2, wherein: well lid (2) have been placed to the top outer wall of well body (9), and the top outer wall of well lid (2) is provided with handle (1).

4. A watertight manhole according to claim 3, wherein: the inner wall of well lid (2) is provided with sealed pad (17), and the thickness that seals up (17) is one to three millimeters.

5. A watertight manhole according to claim 2, wherein: the inner wall of well bore (9) is provided with prevents weighing down mechanism (3), and prevents weighing down mechanism (3) including solid fixed ring (14), and the outer wall all around of solid fixed ring (14) is provided with dead lever (16) that the equidistance distributes, the inner wall of solid fixed ring (14) is provided with wire net (15).

6. The waterproof manhole of claim 1, wherein: the waterproof layer (12) is made of waterproof coating, and the thickness of the waterproof layer (12) is one to three millimeters.

7. The waterproof manhole of claim 1, wherein: the material of anticorrosive coating (10) is epoxy, and the thickness of anticorrosive coating (10) is one to two millimeters.

8. The waterproof manhole according to any one of claims 1 to 7, wherein: the bottom outer wall of well body (8) is provided with fixed awl (5), and fixed awl (5) and well body (8) integrated into one piece.