CN221001313U - Environment-friendly inspection well for diversion of rain and sewage - Google Patents

Abstract

The utility model discloses an environment-friendly inspection well for diversion of rain and sewage, which structurally comprises an inspection well, an anti-falling device, a rain pipe, a filter screen, a drain pipe and a well cover, wherein the anti-falling device is fixedly arranged on the inspection well, the rain pipe is fixedly connected to the side wall of the inspection well, the filter screen is fixedly arranged on the inspection well, the drain pipe is fixedly arranged below the inspection well, the anti-falling net is arranged in the inspection well, when falling down, the anti-falling net holds a person, the anti-falling device is arranged below the anti-falling net for secondary protection, meanwhile, the anti-falling device and the anti-falling net are arranged at a position close to the well mouth of the inspection well, the falling down is small, the anti-falling net can be prevented from falling injury, and the anti-falling net is required to be unlocked when falling down, and a movable rod is moved along a movable groove to enable the anti-falling net to work when falling down.

Description

Environment-friendly inspection well for diversion of rain and sewage

Technical Field

The utility model relates to an environment-friendly inspection well for diversion of rain sewage, and belongs to the technical field of inspection wells.

Background

The inspection well is arranged for the maintenance of power supply, water drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure, and is convenient to install. The well cover is arranged above the inspection well to cover the inspection well, so that the safety performance is improved.

The prior art discloses the application number: the municipal rainwater and sewage inspection well comprises a well pipe, a well cover, a cylinder, a lifting device, a water inlet component and a self-locking limiting component, wherein the cylinder is arranged at the bottom of the well cover, the cylinder is connected with an inner cavity of the well pipe in a sliding fit manner through the lifting device, the water inlet component is arranged in the middle of the well cover, and the self-locking limiting component for preventing the water inlet component from moving is arranged on one side of the water inlet component; lifting device includes rack, tooth piece, two-way lead screw, first bevel gear, bull stick and second bevel gear, bull stick upper end and well lid threaded connection, the bull stick lower extreme is equipped with the second bevel gear, and first bevel gear is fixed to be put with two-way lead screw, but sets up the effect that the protection safety is carried out to the anti-falling net in this prior art inspection shaft generally, but prevents that the anti-falling net is easily polluted water corrosion in the inspection shaft, is difficult to guarantee stability after a long time, appears the potential safety hazard easily.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide an environment-friendly inspection well for diversion of rain and sewage, so as to solve the problems that the safety protection effect is realized by arranging an anti-falling net in the inspection well in the prior art, the anti-falling net is easy to corrode sewage in the inspection well, the stability is difficult to ensure after a long time, and potential safety hazards are easy to occur.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an environmental protection inspection shaft of rain sewage reposition of redundant personnel, its structure includes inspection shaft, anti-falling device, downspout, filter screen, blow off pipe, well lid, anti-falling device fixed mounting is on the inspection shaft, downspout fixed connection is in the inspection shaft lateral wall, filter screen fixed mounting is on the inspection shaft, blow off pipe fixed mounting is in the inspection shaft below, well lid movable mounting is on the inspection shaft, the spout has been seted up to the inspection shaft lateral wall, anti-falling device is including dead lever, movable groove, fixed axle, dead lever fixed mounting is in the inspection shaft lateral wall, movable lever middle part movable mounting is in fixed epaxial and both ends imbeds the spout respectively, movable groove and dead lever are integrated into one piece structure, fixed axle fixed mounting is in the dead lever, the spout distributes along the dead lever mirror image, anti-falling device top is equipped with anti-falling net, this anti-falling net fixed connection is in the inspection shaft inner wall.

Further, the movable rods are provided with a plurality of movable rods and are respectively and movably arranged on the fixed shaft.

Further, the rainwater pipe is arranged above the sewage drain pipe.

Further, the filter screen is arranged between the rainwater pipe and the sewage drain pipe.

Further, the two sliding grooves distributed in a mirror image manner are arranged in one group, at least three groups are arranged, and each group is arranged from top to bottom.

Advantageous effects

According to the environment-friendly inspection well for diversion of rain and sewage, the falling prevention net is arranged in the inspection well, people are dragged by the falling prevention net when falling down, the falling prevention device is arranged below the falling prevention net for secondary protection, meanwhile, the falling prevention device and the falling prevention net are arranged at the position close to the wellhead of the inspection well, the falling of the falling prevention device is small, the falling injury can be prevented, the falling prevention net is untied when falling into the well is needed, the movable rod is moved to enable the falling prevention net to move along the movable groove to enable the falling prevention net to fall into the well for working, potential safety hazards caused by falling prevention net failure can be effectively prevented, meanwhile, the falling operation is simple, and the falling maintenance work cannot be influenced.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic sectional view of an environmental protection manhole for diversion of rain water and sewage;

FIG. 2 is a schematic top view of an environmental protection manhole for diversion of rain water and sewage;

Fig. 3 is a schematic structural diagram of a chute of an environmental protection manhole for diverting rain and sewage according to the present utility model.

In the figure: the well cover comprises an inspection well-1, an anti-falling device-2, a rainwater pipe-3, a filter screen-4, a sewage pipe-5, a well cover-6, a chute-7, an anti-falling net-8, a fixed rod-21, a movable rod-22, a movable groove-23 and a fixed shaft-24.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, 2 and 3, the present utility model provides an environment protection inspection well technical scheme for diversion of rain sewage: the structure of the anti-falling device comprises an inspection well 1, an anti-falling device 2, a rain pipe 3, a filter screen 4, a drain pipe 5 and a well cover 6, wherein the anti-falling device 2 is fixedly installed on the inspection well 1, the rain pipe 3 is fixedly connected to the side wall of the inspection well 1, the filter screen 4 is fixedly installed on the inspection well 1, the drain pipe 5 is fixedly installed below the inspection well 1, the well cover 6 is movably installed on the inspection well 1, a sliding groove 7 is formed in the side wall of the inspection well 1, the anti-falling device 2 comprises a fixed rod 21, a movable rod 22, a movable groove 23 and a fixed shaft 24, the fixed rod 21 is fixedly installed on the side wall of the inspection well 1, the movable rod 22 is movably installed on the fixed shaft 24 at the two ends of the movable rod 24 and is respectively embedded into the sliding groove 7, the movable groove 23 and the fixed rod 21 are of an integrated structure, the fixed shaft 24 is fixedly installed in the fixed rod 21, the sliding groove 7 is distributed along the mirror image of the fixed rod 21, the anti-falling device 2 is provided with an anti-falling net 8, and the anti-falling net 8 is fixedly connected to the inner wall of the inspection well 1.

More preferably, the movable rods 22 are provided with a plurality of movable rods which are respectively movably mounted on the fixed shafts 24, the rainwater pipe 3 is arranged above the sewage drain pipe 5, the filter screen 4 is arranged between the rainwater pipe 3 and the sewage drain pipe 5, two sliding grooves 7 distributed in a mirror image mode are in a group, at least three groups are arranged, and each group is arranged from above to below.

Examples (example)

Referring to fig. 1-3, when in use, an anti-falling net 8 is arranged in an inspection well 1, when falling, the anti-falling net 8 drags a person and an anti-falling device 2 is arranged below the anti-falling net 8 for secondary protection, meanwhile, the anti-falling device 2 and the anti-falling net 8 are arranged at a position close to the wellhead of the inspection well 1, the height falling is small, the falling injury can be prevented, the anti-falling net 8 is untied when the inspection well is required to be lowered, and a movable rod 22 is moved, so that the inspection well can be lowered to work along a movable groove 23.

The utility model solves the problems that the safety protection effect is realized by arranging the anti-falling net in the inspection well in the prior art, but the anti-falling net is easy to be corroded by sewage in the inspection well, the stability is difficult to be ensured after a long time, and the potential safety hazard is easy to occur.

While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. An environmental protection inspection shaft of rain sewage reposition of redundant personnel, its characterized in that: the structure of the anti-falling device comprises an inspection well (1), an anti-falling device (2), a rain pipe (3), a filter screen (4), a drain pipe (5) and a well cover (6), wherein the anti-falling device (2) is fixedly arranged on the inspection well (1), the rain pipe (3) is fixedly connected to the side wall of the inspection well (1), the filter screen (4) is fixedly arranged on the inspection well (1), the drain pipe (5) is fixedly arranged below the inspection well (1), the well cover (6) is movably arranged on the inspection well (1), a sliding groove (7) is formed in the side wall of the inspection well (1), the anti-falling device (2) comprises a fixed rod (21), a movable rod (22), a fixed shaft (24), the fixed rod (21) is fixedly arranged on the side wall of the inspection well (1), the movable rod (22) is movably arranged in the middle of the fixed shaft (24) in the sliding groove (7) at two ends, the movable rod (23) and the fixed rod (21) are of an integrated structure, the fixed shaft (24) is fixedly arranged in the fixed rod (21), the fixed rod (21) is distributed on the anti-falling device (8), the anti-falling net (8) is fixedly connected to the inner wall of the inspection well (1).

2. The environmental protection manhole for diversion of rain sewage according to claim 1, wherein: the movable rods (22) are provided with a plurality of movable rods and are respectively and movably arranged on the fixed shafts (24).

3. The environmental protection manhole for diversion of rain sewage according to claim 1, wherein: the rainwater pipe (3) is arranged above the sewage pipe (5).

4. The environmental protection manhole for diversion of rain sewage according to claim 1, wherein: the filter screen (4) is arranged between the rainwater pipe (3) and the sewage pipe (5).

5. The environmental protection manhole for diversion of rain sewage according to claim 1, wherein: the two sliding grooves (7) distributed in a mirror image mode are arranged in one group, at least three groups are arranged, and each group is arranged from top to bottom.