CN111456201A

CN111456201A - Prevent sewer inspection shaft lid of jam

Info

Publication number: CN111456201A
Application number: CN202010337031.1A
Authority: CN
Inventors: 杨金伯
Original assignee: 杨金伯
Current assignee: Anhui Datong Construction Engineering Co.,Ltd.
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-07-28
Anticipated expiration: 2040-04-26
Also published as: CN111456201B

Abstract

The invention discloses an anti-blocking sewer inspection well cover which comprises a cover body, wherein a plurality of drainage channels are arranged on the side wall of the cover body, drainage grooves are formed in the lower wall of the cover body, the lower ends of the drainage channels are communicated with the drainage grooves, a plurality of anti-blocking mechanisms are arranged inside the cover body and comprise an installation cavity and a placing cavity, the bottom of the installation cavity is elastically connected with a lifting plate through a power-on spring, the upper wall of the lifting plate is fixedly connected with a vertical rod, one end, away from the lifting plate, of the vertical rod is fixedly connected with an anti-blocking ball, the inner wall of the drainage channel is rotatably connected with a water moving wheel through a rotating piece, the lower wall of the water moving wheel is fixedly connected with a magnetic strip, and the inner wall of. The invention can effectively prevent sundries from being accumulated at the water inlet end of the drainage channel, push the sundries covering the upper end of the drainage channel open, and can scrape off sludge on the side wall of the water inlet end of the drainage channel, so that the drainage effect of the inspection well cover is better.

Description

Prevent sewer inspection shaft lid of jam

Technical Field

The invention relates to the technical field of municipal construction, in particular to an anti-blocking sewer inspection well cover.

Background

The inspection well cover is common municipal road drainage equipment, and in the use process of the inspection well cover, as some street trees are planted beside the municipal road for improving the urban road environment, the sundries such as fallen leaves of the trees easily cover the water inlet of the drainage channel of the inspection well cover, so that the blockage of the inspection well cover is caused, and the drainage effect of the road is influenced.

Moreover, when the inspection well cover is used, the water flowing through the inspection well cover is accompanied by some sludge, the sludge is easily attached to the side wall of the drainage channel of the inspection well cover, if the sludge is not cleaned, the sludge is more and more attached to the inspection well cover after long-time use, the blockage of the inspection well cover is easily caused, so that the normal drainage of roads is influenced, if a large amount of water is accumulated on the roads, the normal passage of people can be influenced, the normal running of vehicles can also be influenced, traffic jam is caused, and even traffic accidents are caused, so the problem needs to be solved by designing the anti-blockage sewer inspection well cover.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides an anti-blocking sewer inspection well cover.

In order to achieve the purpose, the invention adopts the following technical scheme:

an anti-clogging sewer inspection well cover comprises a cover body, wherein a plurality of drainage channels are arranged on the side wall of the cover body, the lower wall of the cover body is provided with a drainage groove, the lower ends of the plurality of drainage channels are communicated with the drainage groove, a plurality of anti-blocking mechanisms are arranged in the cover body, the anti-blocking mechanism comprises an installation cavity and a placing cavity, the bottom in the installation cavity is elastically connected with a lifting plate through a power-on spring, the upper wall of the lifting plate is fixedly connected with a vertical rod, one end of the vertical rod, far away from the lifting plate, is fixedly connected with an anti-blocking ball, the inner wall of the drainage channel is rotationally connected with a water driving wheel through a rotating part, the lower wall of the water driving wheel is fixedly connected with a magnetic strip, the inner wall of the placing cavity is fixedly connected with a permanent magnet plate which is attracted with the opposite pole of the magnetic strip, the inner wall of the placing cavity is fixedly inserted with a lead frame, two ends of the lead frame are respectively and fixedly connected with the side walls at the upper end and the lower end of the electrified spring through leads;

the inside desilting mechanism that is equipped with of lid, desilting mechanism is including fixed chamber, fixed chamber lower wall passes through air duct and installation cavity lower wall intercommunication, the sealed sliding connection of fixed intracavity wall has the removal magnetic path, the drain is said the lateral wall and is equipped with two spouts, two equal sliding connection has the slider in the spout, two the common fixedly connected with scraper ring of lateral wall that the slider is relative.

Preferably, the rotating part comprises a plurality of inclined supporting rods fixedly connected to the inner wall of the drainage channel, the supporting rods are fixedly connected to one ends, far away from the inner wall of the drainage channel, of the inclined supporting rods, and the upper ends of the supporting rods are rotatably connected with the magnetic stripes through bearings.

The invention has the following beneficial effects:

1. compared with the prior art, the anti-blocking mechanism is arranged, when water flow enters the drainage channel and passes through the water moving wheel, the water moving wheel and the magnetic strip can be driven to rotate, so that the wire frame cuts the magnetic induction wire to generate current, the energizing spring contracts and vibrates up and down, the anti-blocking ball is driven to vibrate up and down, and sundries can be effectively prevented from being accumulated at the water inlet end of the drainage channel;

2. compared with the prior art, the inspection well cover has the advantages that when the inspection well cover normally drains water, the electrified spring is in a contraction state, when sundries such as leaves cover the upper end of the drainage channel, the hydrodynamic wheel stops rotating, current disappears, the electrified spring restores to the original state and extends for a certain distance under the action of inertia, meanwhile, the anti-blocking ball is ejected out of the drainage channel, the sundries covering the upper end of the drainage channel are ejected, and then the inspection well cover returns to normally drain water;

3. compared with the prior art, when the lifting plate moves up and down, the movable magnetic block can move up and down, so that the sliding block is attracted to move up and down, the scraping ring is driven to move up and down, sludge on the side wall of the water inlet end of the drainage channel can be scraped, and the drainage effect of the inspection well cover is better.

Drawings

Fig. 1 is a schematic structural view of an anti-clogging manhole cover of a sewer provided by the invention.

In the figure: the device comprises a cover body 1, a drainage channel 2, a sliding groove 3, a sliding block 4, a scraping ring 5, an anti-blocking ball 6, a vertical rod 7, a drainage groove 8, a mounting cavity 9, a lifting plate 10, a placing cavity 11, a permanent magnetic plate 12, a wire frame 13, an electrified spring 14, an air guide pipe 15, a movable magnetic block 16, a water driving wheel 17, a magnetic strip 18, an inclined supporting rod 19, a supporting rod 20 and a fixing cavity 21.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1, a prevent sewer inspection shaft lid of jam, including lid 1, 1 lateral wall of lid is equipped with a plurality of water drainage 2, and water drainage 2 is horizontal Z type structure, and 1 lower wall of lid is equipped with water drainage tank 8, and 2 lower extremes of a plurality of water drainage all communicate with water drainage tank 8.

The inner part of the cover body 1 is provided with a plurality of anti-blocking mechanisms, each anti-blocking mechanism comprises a mounting cavity 9 and a placing cavity 11, the bottom in the mounting cavity 9 is elastically connected with a lifting plate 10 through a power spring 14, the upper wall of the lifting plate 10 is fixedly connected with a vertical rod 7, one end of the vertical rod 7, which is far away from the lifting plate 10, is fixedly connected with an anti-blocking ball 6, in an initial state, the upper end surface of the anti-blocking ball 6 and the upper end surface of the drainage channel 2 are on the same horizontal plane, the vertical rod 7 penetrates through the upper wall of the mounting cavity 9, a sealing ring is arranged at the penetrating part to prevent water of the drainage channel 2 from flowing into the mounting cavity 9, the inner wall of the drainage channel 2 is rotatably connected with a water driving wheel 17 through a rotating part, the water driving wheel 17 is in a round platform-shaped structure, the side wall is composed of a plurality of arc-shaped, the lower wall of the water wheel 17 is fixedly connected with a magnetic strip 18, the upper end of a support rod 20 is rotatably connected with the magnetic strip 18 through a bearing, the inner wall of the placing cavity 11 is fixedly connected with a permanent magnetic plate 12 which is attracted with the heteropolar pole of the magnetic strip 18, the inner wall of the placing cavity 11 is fixedly inserted with a wire frame 13, the wire frame 13 is of an inverted U-shaped structure, and two ends of the wire frame 13 are respectively and fixedly connected with the side walls of the upper end and the lower end of the energizing spring 14 through wires;

1 inside desilting mechanisms that is equipped with of lid, desilting mechanism includes fixed chamber 21, fixed chamber 21 lower wall passes through air duct 15 and 9 lower walls of installation cavity intercommunication, the sealed sliding connection of fixed chamber 21 inner wall has removal magnetic path 16, fixed chamber 21 upper wall and external intercommunication, it can remove smoothly to guarantee to remove magnetic path 16, 2 lateral walls of water drainage are equipped with two spouts 3, equal sliding connection has slider 4 in two spouts 3, slider 4 has magnetism, and inhale mutually with 16 heteropolarities of magnetic slider, the common fixedly connected with of lateral wall that two sliders 4 are relative scrapes ring 5, and scrape ring 5 and 2 inner wall contacts of water drainage.

When in use, water on the upper section of the inspection well cover enters the drainage channel 2, and when passing through the hydrodynamic wheel 17, the water impacts the flow deflector of the hydrodynamic wheel 17 and drives the hydrodynamic wheel 17 to rotate, thereby driving the magnetic stripe 18 to rotate, when the magnetic stripe 18 rotates, the wire frame 13 will cut the magnetic induction wire between the magnetic stripe 18 and the permanent magnetic plate 12 to generate an induction current, however, as the magnetic strip 18 rotates, the magnetic field strength between the magnetic strip 18 and the permanent magnet plate 12 changes periodically, the magnitude of the generated current also varies periodically, and the passage of current through energizing spring 14 causes the energizing spring to contract, and drives the lifting plate 10 to move downwards, and further drives the anti-blocking ball 6 to move downwards through the vertical rod 7, because of the periodic change of the current, therefore, the energizing spring 14 vibrates up and down, and the anti-blocking ball 6 also vibrates up and down at the water inlet of the water drainage channel 2, so that the water inlet of the water drainage channel 2 can be effectively prevented from being blocked.

At drain 2 upper end by other debris covers such as blade, when unable circulation, because there is not water to flow in the drain 2, so water wheel 17 can the stall, magnetic stripe 18 also stall, wire frame 13 no longer cuts the magnetic induction line, there is not the electric current to flow through among the circular telegram spring 14, circular telegram spring 14 reconversion, and can extend one end distance and resume original length again under inertial effect, so, can make anti-blocking ball 6 quick rebound, and pop out one section distance of the water inlet of drain 2, will cover the debris top-open at drain 2 water inlet department, make water can flow out through drain 2.

When lifter plate 10 moves down, can get into fixed chamber 21 with the air extrusion of lifter plate 10 lower extreme, and promote and remove magnetic path 16 upward movement, remove magnetic path 16 and attract slider 4 upward movement, and then drive scraper ring 5 upward movement, strike off the silt of 2 water inlet end lateral walls of water drainage channel, when lifter plate 10 upward movement, inhale the air in fixed chamber 21 back to installation cavity 9, remove magnetic path 16 downward movement under the effect of self gravity, and drive scraper ring 5 downward movement through slider 4, strike off the silt of 2 water inlet end lateral walls of water drainage channel once more.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The anti-blocking sewer inspection well cover comprises a cover body (1), wherein a plurality of drainage channels (2) are arranged on the side wall of the cover body (1), a drainage groove (8) is formed in the lower wall of the cover body (1), the lower ends of the drainage channels (2) are communicated with the drainage groove (8), a plurality of anti-blocking mechanisms are arranged inside the cover body (1), each anti-blocking mechanism comprises an installation cavity (9) and a placement cavity (11), the bottom of the installation cavity (9) is elastically connected with a lifting plate (10) through a power-on spring (14), the upper wall of the lifting plate (10) is fixedly connected with a vertical rod (7), one end, far away from the lifting plate (10), of the vertical rod (7) is fixedly connected with an anti-blocking ball (6), the inner wall of the drainage channel (2) is rotatably connected with a water driving wheel (17) through a rotating piece, the lower wall of the water driving wheel (17) is fixedly connected with a magnetic stripe (18), the inner wall of the placement cavity (, a lead frame (13) is fixedly inserted into the inner wall of the placing cavity (11), and two ends of the lead frame (13) are respectively and fixedly connected with the side walls at the upper end and the lower end of the energizing spring (14) through leads;

lid (1) inside desilting mechanism that is equipped with, desilting mechanism is including fixed chamber (21), fixed chamber (21) lower wall passes through air duct (15) and installation cavity (9) lower wall intercommunication, fixed chamber (21) inner wall sealing sliding connection has removal magnetic path (16), drain (2) lateral wall is equipped with two spout (3), two equal sliding connection has slider (4), two in spout (3) the common fixedly connected with of lateral wall that slider (4) are relative scrapes ring (5).

2. The anti-clogging sewer inspection shaft cover according to claim 1, characterized in that: the rotating piece comprises a plurality of inclined supporting rods (19) fixedly connected to the inner wall of the drainage channel (2), the supporting rods (20) are fixedly connected to one ends, far away from the inner wall of the drainage channel (2), of the inclined supporting rods (19) jointly, and the upper ends of the supporting rods (20) are rotatably connected with the magnetic strips (18) through bearings.