CN210887309U

CN210887309U - Inspection well safety cover with protection, warning and dirt blocking functions

Info

Publication number: CN210887309U
Application number: CN201921405092.6U
Authority: CN
Inventors: 宋艺楠; 荆雨菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-30
Anticipated expiration: 2029-08-28

Abstract

The inspection well safety cover with the functions of protection, warning and pollutant interception is characterized in that two upper steel bar rings are arranged at intervals, bottom rings are arranged below the two upper steel bar rings at intervals, a plurality of long grid bars are welded at intervals vertically along the outer circular surfaces of the two upper steel bar rings and the bottom rings, a plurality of middle steel bar rings are welded at intervals outside the plurality of long grid bars between the two upper steel bar rings and the bottom rings, a plurality of short grid bars are welded at intervals on the inner circular surface of the bottom ring, and a circle of bottom ring is welded at the bottom ends of the plurality of short grid bars to form a base; and a plurality of warning lamps are fixed on the round surface between the two upper reinforcing steel rings. The beneficial effects are that: can prevent water accumulation in rain, and easily cause the occurrence of unsafe factors in a falling well of personnel due to the opening of the well cover of the inspection well. When the inspection well is opened to drain rainwater, no special person needs to be assigned for watching, and the investment of flood prevention manpower can be saved. The design of warning light can effectually remind pedestrian, vehicle or pedestrian to detour in advance, avoids falling into the emergence of the condition in the well.

Description

Inspection well safety cover with protection, warning and dirt blocking functions

Technical Field

The utility model relates to an inspection shaft safety guard with protection, warning, cut dirty effect, before the rain condition comes, install in urban road inspection shaft well head, play protection, warning, cut dirty effect.

Background

The inspection well is built at intervals of underground drainage pipelines, is a well-shaped structure convenient for periodic inspection, and is mainly used for overhauling pipelines, clearing sludge and connecting pipelines in different directions and different elevations.

According to the past flood prevention experience, under the condition of little to medium rain, flood prevention personnel reach the water accumulation point, sundries on the well cover of the inspection well can be cleared away in time, and the well cover is prevented from being blocked by sundries such as leaves, plastic bags and the like under the rain wash, so that the rainwater removal is prevented from being influenced. When rainstorm occurs, the municipal department carries out key prevention and control on low-lying areas in municipal administration scope including underpass tunnels, overpasses, pedestrian underground passages and the like, flood prevention personnel can uncover the manhole covers of key positions to facilitate drainage, warning signs and special personnel are placed above the opened manhole mouths of the inspection wells, and the manhole covers are reset immediately after water withdrawal to ensure safety.

The traditional emergency flood prevention plan needs to input a large amount of manpower and material resources to a flood prevention line, drain water, remove sundries around a well, nurse a drainage well, dredge vehicles and pedestrians, not only consumes manpower, but also seriously threatens the personal safety of flood prevention personnel.

Disclosure of Invention

In view of prior art's situation, for solving the not enough of existence in the current emergency rescue work of flood prevention, the utility model provides a safety guard with protection, warning, cut dirty effect. Before the heavy rain comes, remove the inspection shaft well lid at key position earlier, it is fixed to insert the well head with the inspection shaft safety guard again, and the above-ground part of inspection shaft safety guard is high 1.8 m's grid net for holding back the debris that are come by the rainwash, cause the siltation in preventing to drop, be the warning light above the grid net, the warning light of installation can effectively indicate the driver on the inspection shaft, the pedestrian notices here to be the inspection shaft, dangerous, the suggestion is gone around the way.

The utility model discloses a realize above-mentioned purpose, the technical scheme of adoption is: the utility model provides an inspection shaft safety guard with protection, warning, cut dirty effect, includes the warning light, its characterized in that: the inspection well safety cover also comprises a bottom ring, a bottom lower ring, an upper reinforcing steel bar ring, a middle reinforcing steel bar ring, long grid bars and short grid bars;

the two upper steel bar rings are arranged at intervals, the bottom ring is arranged below the two upper steel bar rings at intervals, a plurality of long grid bars are perpendicularly welded at intervals along the outer circular surfaces of the two upper steel bar rings and the bottom ring, a plurality of middle steel bar rings are welded at intervals outside the plurality of long grid bars between the two upper steel bar rings and the bottom ring, the plurality of long grid bars and the plurality of middle steel bar rings form a grid net, a plurality of short grid bars are welded at intervals on the inner circular surface of the bottom ring, and a circle of bottom ring is welded at the bottom ends of the plurality of short grid bars to form a base;

and a plurality of warning lamps are fixed on the round surface between the two upper reinforcing steel rings.

The utility model has the advantages that:

1. protection function: before the heavy rain comes or in the rain, the inspection well safety cover is inserted into the inspection well mouth, accumulated water in the rain can be prevented, and unsafe factors in the falling well of personnel are easily caused by opening the inspection well cover.

2. Manpower is saved: when the inspection well is opened to drain rainwater, no special person needs to be assigned for watching, and the investment of flood prevention manpower can be saved.

3. Warning function: the design of inspection shaft safety guard warning light can effectually remind pedestrian, driver here to have the inspection shaft, and is dangerous, makes vehicle or pedestrian detour in advance, avoids falling into the emergence of the interior condition of well.

4. The sewage interception function: the structural design of the grid net can intercept sundries washed by rainwater, and prevent the sundries from falling into the well to cause siltation and influence rainwater drainage.

5. Designing a special base: the inspection well safety cover can be firmly fixed on the mouth of the inspection well, and the condition that the inspection well safety cover inclines or topples over due to rainwater impact or strong wind can be prevented.

In a word, compared with the prior art, the utility model saves a large amount of manpower, and ensures the personal safety of flood prevention personnel and pedestrians.

Drawings

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

FIG. 2 is a schematic structural view of the bottom ring of the present invention;

fig. 3 is a usage state diagram of the present invention.

Detailed Description

As shown in figures 1 and 2, the inspection well safety cover with the functions of protection, warning and pollutant interception comprises an inspection well safety cover 1 and a warning lamp 1, wherein the inspection well safety cover 1 comprises a bottom ring 1-1, a bottom ring 1-2, an upper steel bar ring 1-3, a middle steel bar ring 1-4, long grid bars 1-5, short grid bars 1-6 and a warning lamp 1-7.

The two upper reinforcement rings 1-3 are arranged at intervals, the bottom rings 1-1 are arranged below the two upper reinforcement rings 1-3 at intervals, a plurality of long grid bars 1-5 are welded at intervals vertically along the outer circular surfaces of the two upper reinforcement rings 1-3 and the bottom rings 1-1, a grid mesh is formed by the long grid bars 1-5 between the two upper reinforcement rings 1-3 and the bottom rings 1-1, a plurality of middle reinforcement rings 1-4, a plurality of long grid bars 1-5 and a plurality of middle reinforcement rings 1-4, a plurality of short grid bars 1-6 are welded at intervals on the inner circular surface of the bottom ring 1-1, and a circle of bottom lower ring 1-2 is welded at the bottom ends of the short grid bars 1-6 to form a base; a plurality of warning lamps 1-7 are fixed on the semicircular surface or the whole circular surface between the two upper reinforcing steel bar rings 1-3.

The height of the inspection well safety cover is 2300mm, the height of the grid net is 1800mm, a plurality of long grid bars 1-5 adopt phi 20 steel bars, and the distance between the plurality of long grid bars 1-5 is 40 mm.

The short grid bars 1-6 are made of phi 20 steel bars, the distance between the short grid bars 1-6 is 40mm, and the height of each short grid bar 1-6 is 500 mm.

The upper reinforcing ring 1-3 and the middle reinforcing ring 1-4 adopt phi 20 reinforcing steel bars.

The distance between the two upper reinforcing steel bar rings 1-3 is 30 mm.

The inner diameter of the bottom ring 1-1 is 595 mm or 645mm, and the outer diameter is 700 mm or 750 mm.

Warning lamps 1-7 are the warning lamps of Pu Gopro, and the model is: ST-202.

As shown in figure 3, a method for using a safety cover of an inspection well with functions of protection, warning and dirt interception is characterized in that flood prevention personnel reach a 2-point inspection well, the well cover of the inspection well 2 is removed, a plurality of warning lamps 1-7 are turned on, the safety cover of the inspection well is inserted into the well mouth of the inspection well 2, namely a base consisting of a plurality of short grid bars 1-6 and a bottom ring 1-2 is inserted into the well mouth of the inspection well 2, the bottom surface of the bottom ring 1-1 is arranged on the well mouth of the inspection well 2, a grid net higher than the inspection well 2 is used for intercepting sundries washed by rainwater, and the sundries falling into the well are prevented from silting, and the warning lamps 1-7 can effectively prompt drivers and pedestrians to notice that the inspection well is located, detour in advance, and the pedestrians are prevented from.

Claims

1. The utility model provides an inspection shaft safety cover with protection, warning, cut dirty effect, includes warning light (1-7), its characterized in that: the inspection well safety cover (1) further comprises a bottom ring (1-1), a bottom lower ring (1-2), an upper reinforcing steel bar ring (1-3), a middle reinforcing steel bar ring (1-4), long grid bars (1-5) and short grid bars (1-6);

the two upper reinforcing steel bar rings (1-3) are arranged at intervals, the bottom rings (1-1) are arranged below the two upper reinforcing steel bar rings (1-3) at intervals, a plurality of long grid bars (1-5) are vertically and alternately welded along the outer circular surfaces of the two upper reinforcing steel bar rings (1-3) and the bottom rings (1-1), a plurality of middle steel bar rings (1-4) are welded outside a plurality of long grid bars (1-5) between the two upper steel bar rings (1-3) and the bottom ring (1-1) at intervals, a plurality of long grid bars (1-5) and a plurality of middle steel bar rings (1-4) form a grid net, a plurality of short grid bars (1-6) are welded on the inner circle surface of the bottom ring (1-1) at intervals, and a circle of bottom lower ring (1-2) is welded at the bottom ends of the short grid bars (1-6) to form a base;

a plurality of warning lamps (1-7) are fixed on the whole round surface between the two upper reinforcing steel bar rings (1-3).

2. The inspection well safety cover with the functions of protection, warning and pollutant interception as claimed in claim 1, wherein: the height of the inspection well safety cover is 2300mm, the height of the grid net is 1800mm, a plurality of long grid bars (1-5) adopt phi 20 steel bars, and the distance between the long grid bars (1-5) is 40 mm;

the short grid bars (1-6) adopt phi 20 steel bars, the distance between the short grid bars (1-6) is 40mm, the height of each short grid bar (1-6) is 500mm, the upper steel bar rings (1-3) and the middle steel bar rings (1-4) adopt phi 20 steel bars, and the distance between the two upper steel bar rings (1-3) is 30 mm;

the inner diameter of the bottom ring (1-1) is 595 mm or 645mm, and the outer diameter is 700 mm or 750 mm.

3. The inspection well safety cover with the functions of protection, warning and pollutant interception as claimed in claim 1, wherein: the warning lamps (1-7) are the warning lamps of Pu Gopro, and the types are as follows: ST-202.