CN110747967A

CN110747967A - Municipal rainwater and sewage inspection well and use method thereof

Info

Publication number: CN110747967A
Application number: CN201911049815.8A
Authority: CN
Inventors: 吕福学
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-02-04

Abstract

The invention belongs to the technical field of rain sewage inspection wells, and particularly relates to a municipal rain sewage inspection well and a using method thereof, wherein the inspection well comprises a well shaft, a fixing groove is formed in the top of the well shaft, a fixing block is arranged in the fixing groove, the top of the fixing block is fixedly connected with a well cover, and a sliding groove is formed in the well cover; according to the invention, the well lid and the shaft can be fixed together through the arrangement of the fixing block and the fixing groove, the well lid and the shaft are prevented from shifting, the potential safety hazard is reduced, under the combined action of the chute, the sliding block, the water inlet and the baffle plate, under the condition of heavy rain or heavy rain, the baffle plate can not shield the water inlet any more by sliding the sliding block, so that the flow of rain sewage entering the shaft is increased, the accumulated water is reduced, in a fine day, the baffle plate can shield a part of the water inlet, so that garbage is prevented from entering the shaft from the water inlet, but after the baffle plate is covered, the water inlet cannot be completely shielded all the time, and the daily sewage entering is not influenced.

Description

Municipal rainwater and sewage inspection well and use method thereof

Technical Field

The invention belongs to the technical field of rain sewage inspection wells, and particularly relates to a municipal rain sewage inspection well and a using method thereof.

Background

The inspection well is used for the maintenance of power supply, water supply, drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure, is convenient to install, is generally arranged at a pipeline intersection, a turning part, a pipe diameter or gradient changing part and a straight pipe section at a certain distance, and is convenient for regular inspection of auxiliary structures.

The size of the water inlet on the rainwater sewage inspection shaft that uses in the existing municipal administration is fixed unchangeable, and under the condition that is greater than or rainstorm, can not be timely arrange rainwater into the pit shaft, can cause ponding, cause certain inconvenience for the pedestrian, and rubbish enters into the inspection shaft in addition, also can block up the pipeline and increase relevant clearance personnel's working strength

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a municipal rainwater and sewage inspection well and a using method thereof, and solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a municipal administration rain sewage inspection shaft, includes the pit shaft, the fixed slot is seted up at the top of pit shaft, be provided with the fixed block in the fixed slot, the top fixedly connected with well lid of fixed block, the spout has been seted up on the well lid, sliding connection has the slider in the spout, the bottom fixedly connected with baffle of slider, the top of baffle and the bottom overlap joint of well lid, the water inlet has been seted up on the well lid, the inner wall of pit shaft is provided with the support frame, the inner wall of support frame is provided with the filter screen, be provided with the installation pole on the filter screen, the inner wall of pit shaft is provided with the staircase, just.

Preferably, the well cover is provided with a round hole, and the round hole is positioned in the middle of the cylinder cover.

Preferably, a square groove is formed in the mounting rod and is located above the mounting rod.

Preferably, the shapes of the sliding groove, the baffle and the water inlet are all arc-shaped.

Preferably, the support frame is U-shaped, an arc protrusion is arranged on the support frame, and the outer surface of the arc protrusion is in lap joint with one side of the outer filtering surface.

The use method of the municipal rainwater and sewage inspection well comprises the following use steps:

the method comprises the following steps: the sliding block is manually slid to drive the baffle to slide, so that the area of the baffle for shielding the water inlet is reduced, and the area of the water inlet is increased;

step two: when the filter screen is cleaned, the filter screen is inserted into the round hole by means of a tool, and the well cover is pulled upwards at the same time, so that the well cover can be separated from the shaft;

step three: using a tool and inserting the tool into the square groove, and pulling the tool upwards to take the filter screen out of the support frame and clean the filter screen;

step four: a worker can enter the shaft through the escalator to inspect or clean the shaft and a pipeline connected with the shaft;

step five: after the staff comes out from the pit shaft to on installing the support frame with the filter screen after the clearance, then fixed after aligning fixed block on the well lid with the fixed slot on the pit shaft, can accomplish the fixed of well lid and pit shaft.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the well lid and the shaft can be fixed together through the arrangement of the fixing block and the fixing groove, the well lid and the shaft are prevented from shifting, the potential safety hazard is reduced, under the combined action of the chute, the sliding block, the water inlet and the baffle plate, under the condition of heavy rain or heavy rain, the baffle plate can not shield the water inlet any more by sliding the sliding block, so that the flow of rain sewage entering the shaft is increased, the accumulated water is reduced, in a fine day, the baffle plate can shield a part of the water inlet, so that garbage is prevented from entering the shaft from the water inlet, but after the baffle plate is covered, the water inlet cannot be completely shielded all the time, and the daily sewage entering is not influenced.

2. According to the invention, through the arrangement of the filter screen, the support frame, the mounting rod and the square groove, after the well lid is separated from the shaft, the filter screen can be taken out from the support frame through the combined action of the square groove and the mounting rod, so that garbage on the filter screen can be conveniently cleaned, and the cleaning intensity of cleaning personnel is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic top view of the manhole cover according to the present invention;

FIG. 3 is a schematic top view of a wellbore in accordance with the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

FIG. 5 is a diagram of a method of use of the present invention;

in the figure: 1. a well cover; 2. a slider; 3. a water inlet; 4. a circular hole; 5. a baffle plate; 6. a fixed block; 7. fixing grooves; 8. a square groove; 9. mounting a rod; 10. a filter screen; 11. a wellbore; 12. a support frame; 13. a chute; 14. an arc-shaped bulge; 15. an escalator.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a municipal administration rain sewage inspection well comprises a shaft 11, wherein a fixed groove 7 is formed in the top of the shaft 11, a fixed block 6 is arranged in the fixed groove 7, the well lid 1 and the shaft 11 can be fixed together through the arrangement of the fixed block 6 and the fixed groove 7, the well lid 1 and the shaft 11 are prevented from shifting, potential safety hazards are reduced, the top of the fixed block 6 is fixedly connected with the well lid 1, a chute 13 is formed in the well lid 1, a sliding block 2 is connected in the chute 13 in a sliding manner, the sliding block 2 is in a T-shaped shape, a baffle 5 is fixedly connected to the bottom of the sliding block 2, the top of the baffle 5 is in lap joint with the bottom of the well lid 1, a water inlet 3 is formed in the well lid 1, and under the combined action of the chute 13, the sliding block 2, the water inlet 3 and the baffle 5, under the condition of heavy rain or heavy rain, the water can, the flow of rainwater and sewage entering the shaft 11 is increased, accumulated water is reduced, when the rainwater and sewage enter the shaft 11 in a sunny day, the baffle 5 can shield a part of the water inlet 3, so that garbage is prevented from entering the shaft 11 from the water inlet 3, the water inlet 3 cannot be completely shielded all the time after the baffle 5 is covered, daily sewage entering is not influenced, the inner wall of the shaft 11 is provided with the support frame 12, the inner wall of the support frame 12 is provided with the filter screen 10, the filter screen 10 is provided with the installation rod 9, after the well lid 1 is separated from the shaft 11 through the arrangement of the filter screen 10, the support frame 12, the installation rod 9 and the square groove 8, the filter screen 10 can be taken out of the support frame 12 through the combined action of the square groove 8 and the installation rod 9, so that the garbage on the filter screen 10 can be conveniently cleaned, the cleaning strength of cleaning personnel is reduced, the inner wall of the shaft 11, the arrangement of the escalator 15 facilitates the work of workers, and the escalator 15 is provided with anti-skidding lines, so that the safety of the escalator 15 in use is improved.

Specifically, round hole 4 has been seted up on well lid 1, has guaranteed daily intaking, has also made things convenient for the separation of well lid 1 and pit shaft 11, and round hole 4 is located the centre of cover.

Specifically, square groove 8 has been seted up on the installation pole 9, just square groove 8 is located the top of installation pole 9, has made things convenient for the installation and the separation of filter screen 10 and support frame 12.

Specifically, the sliding groove 13, the baffle 5 and the water inlet 3 are all arc-shaped.

Specifically, the shape of support frame 12 is the U-shaped, has supported filter screen 10, be provided with arc arch 14 on the support frame 12, just arc arch 14's surface and one side overlap joint of filtering the surface make support frame 12 and filter screen 10 fixed more stable.

the method comprises the following steps: manually sliding the sliding block 2 to enable the sliding block 2 to drive the baffle 5 to slide, so that the area of the baffle 5 for shielding the water inlet 3 is reduced, and the area of the water inlet 3 is increased;

step two: when the filter screen 10 is cleaned, the filter screen is inserted into the round hole 4 by means of a tool, and the well lid 1 is pulled upwards at the same time, so that the well lid 1 can be separated from the shaft 11;

step three: using a tool and inserting the tool into the square groove 8, pulling the tool upwards to take the filter screen 10 out of the support frame 12, and cleaning the filter screen 10;

step four: a worker can enter the shaft 11 through the escalator 15 to inspect or clean the shaft 11 and a pipeline connected with the shaft 11;

step five: the back of coming out in the staff follow pit shaft 11 to on installing the support frame 12 with filter screen 10 after the clearance, then fixed after aligning fixed block 6 on the well lid 1 with fixed slot 7 on the pit shaft 11, can accomplish well lid 1 and pit shaft 11 fixed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A municipal administration rain sewage inspection shaft, includes pit shaft (11), its characterized in that: fixed slot (7) are seted up at the top of pit shaft (11), be provided with fixed block (6) in fixed slot (7), the top fixedly connected with well lid (1) of fixed block (6), spout (13) have been seted up on well lid (1), sliding connection has slider (2) in spout (13), the bottom fixedly connected with baffle (5) of slider (2), the top of baffle (5) and the bottom overlap joint of well lid (1), water inlet (3) have been seted up on well lid (1), the inner wall of pit shaft (11) is provided with support frame (12), the inner wall of support frame (12) is provided with filter screen (10), be provided with installation pole (9) on filter screen (10), the inner wall of pit shaft (11) is provided with staircase (15), just be provided with anti-skidding line on staircase (15).

2. The municipal rainwater and sewage manhole according to claim 1, wherein: round holes (4) are formed in the well cover (1), and the round holes (4) are located in the middle of the cylinder cover.

3. The municipal rainwater and sewage inspection well and the use method thereof according to claim 1, wherein the inspection well comprises: a square groove (8) is formed in the mounting rod (9), and the square groove (8) is located above the mounting rod (9).

4. The municipal rainwater and sewage manhole according to claim 1, wherein: the sliding groove (13), the baffle (5) and the water inlet (3) are all arc-shaped.

5. The municipal rainwater and sewage manhole according to claim 1, wherein: the shape of support frame (12) is the U-shaped, be provided with arc arch (14) on support frame (12), just the surface of arc arch (14) and one side overlap joint of filtering the surface.

6. The use method of the municipal rainwater and sewage inspection well comprises the following use steps:

the method comprises the following steps: the sliding block (2) is manually slid, so that the sliding block (2) drives the baffle (5) to slide, the area of the baffle (5) for shielding the water inlet (3) is reduced, and the area of the water inlet (3) is increased;

step two: when the filter screen (10) is cleaned, the filter screen is inserted into the round hole (4) by means of a tool, and the well lid (1) is pulled upwards at the same time, so that the well lid (1) can be separated from the shaft (11);

step three: using a tool and inserting the tool into the square groove (8), pulling the tool upwards to take the filter screen (10) out of the support frame (12), and cleaning the filter screen (10);

step four: the working personnel can enter the shaft (11) through the escalator (15) to inspect or clean the shaft (11) and the pipeline connected with the shaft (11);

step five: the back of coming out in staff follow pit shaft (11) to on installing support frame (12) with filter screen (10) after the clearance, then fixed after aligning fixed block (6) on well lid (1) and fixed slot (7) on pit shaft (11), can accomplish the fixed of well lid (1) and pit shaft (11).