CN113266040A - Municipal administration sewage well lid with supplementary flood discharge function - Google Patents
Municipal administration sewage well lid with supplementary flood discharge function Download PDFInfo
- Publication number
- CN113266040A CN113266040A CN202110604916.8A CN202110604916A CN113266040A CN 113266040 A CN113266040 A CN 113266040A CN 202110604916 A CN202110604916 A CN 202110604916A CN 113266040 A CN113266040 A CN 113266040A
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- China
- Prior art keywords
- sleeve
- wall
- well lid
- sliding
- lid main
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
- E03F2005/068—Gully gratings with means for enhancing water flow
Abstract
The invention discloses a municipal sewage well lid with an auxiliary flood discharge function, which comprises a base, wherein the inner wall of the base is sleeved with the outer wall of a first well lid main body, the outer wall of a sliding mechanism is slidably sleeved with the inner wall of the first well lid main body, the outer walls of a plurality of limiting rods are slidably sleeved with the sliding mechanism, the bottom end of the sliding mechanism is fixedly connected with a cover plate, and a plurality of connecting holes are uniformly formed in a second well lid main body. This municipal administration well lid with supplementary flood discharge function, it provides the mounted position to set up to first well lid main part and second well lid main part through base and pre-buried of sewage well head, when rainwater full load work and ponding reach the certain degree, make flood discharge mechanism start, carry out the flood discharge operation with supplementary rainwater well, when rainwater further accumulation causes water pressure to further increase, can make slide mechanism downstream, in order to increase the displacement, realize the second grade flood discharge, whole mechanism does not have great space at the during operation, thereby avoid the potential safety hazard.
Description
Technical Field
The invention relates to the technical field of municipal sewage well lids, in particular to a municipal sewage well lid with an auxiliary flood discharge function.
Background
In municipal water supply and drainage systems, catch basins and bilge wells play an important role, wherein catch basins are used for draining off rainwater, have holes in their sides connected to drainage pipes, and have downwardly extending infiltration pipes at their bottoms, which replenish the rainwater underground and drain away excess rainwater through the drainage pipes. The sewage well is a sewage well for urban sewage discharge and pollution discharge, plays a role in removing sewage containing various impurities, dirt and mixed components in a city, and is used for covering a road or a deep well at home and preventing people or objects from falling. The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like. A circular shape is generally used. Can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.
When the precipitation is great, rainwater well's displacement overload leads to rainwater to gather in a large number, can make ponding stretch on the road surface when reacing the certain degree, influence the vehicle and travel, the mode of opening the sewer well is often adopted this moment, assist the flood discharge, thereby through gathering rainwater and discharging into in the sewer well in order to alleviate the flood, current sewer well lid does not have supplementary flood discharge function, need the manual work to open the well lid when assisting the flood discharge, and the sewer well security after opening the well lid is lower, there is the potential safety hazard in the unexpected well that falls.
Disclosure of Invention
The invention aims to provide a municipal sewage well lid with an auxiliary flood discharge function, and aims to solve the problem that the existing sewage well lid in the background art does not have the auxiliary flood discharge function.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a municipal administration well lid with supplementary flood discharge function, includes the base, the inner wall of base cup joints with the outer wall of first well lid main part mutually, the top of first well lid main part cup joints with second well lid main part mutually, first well lid main part and second well lid main part welded fastening, the inside of first well lid main part is provided with slide mechanism, slide mechanism's outer wall slides with the inner wall of first well lid main part and cup joints, evenly install a plurality of flood discharge mechanisms and a plurality of canceling release mechanical system between slide mechanism and the second well lid main part, the even rigid coupling of lower surface of second well lid main part has a plurality of gag lever posts, and is a plurality of the outer wall of gag lever post slides with slide mechanism and cup joints, slide mechanism's bottom and apron looks rigid coupling, a plurality of connecting holes have evenly been seted up in the second well lid main part.
Preferably, the flood discharge mechanism comprises a third slide bar, a second slide block, a second pin bar, a third slide block, a second sleeve, a second pressing ring, a first bottom plate, a chock block and a shell, wherein the top end of the third slide bar and the bottom end of the second slide block are integrally formed, the outer wall of the second slide block is slidably sleeved with the second well lid main body, the bottom end of the third slide bar is sleeved with the second pin bar, the bottom end of the second pin bar and the top end of the third slide block are integrally formed, the second pin bar and the third slide block are fixedly connected with the third slide bar through bolts, the outer wall of the third slide bar and the outer wall of the third slide block are both slidably sleeved with the inner wall of the second sleeve, the outer wall of the second sleeve is integrally formed with the second pressing ring, the second pressing ring is fixedly connected with the top end of the shell through bolts, the bottom end of the shell is sleeved with the plurality of chock blocks, and the bottom ends of the chock blocks are integrally formed with the upper surface of the first bottom plate, the bottom looks rigid coupling of chock and first bottom plate through bolt and shell, it has sealed the pad all to laminate closely between second clamping ring and the shell and between first bottom plate and the shell, it has the sealing washer to laminate closely between telescopic top of second and the third slide bar, telescopic top outer wall of second cup joints with slide mechanism mutually, the second clamping ring passes through bolt and slide mechanism looks rigid coupling.
Preferably, the resetting mechanism comprises a first sleeve, a first pressing ring, a second sliding rod, a second retaining ring, a pin block, a spring, a first pin rod, a first sliding block and a first mounting groove, the outer wall of the first sleeve is integrally formed with the first pressing ring, the outer wall of the first sleeve is sleeved with the sliding mechanism, the first sleeve is fixedly connected with the sliding mechanism through a bolt, the second sliding rod is arranged inside the first sleeve, the top end of the second sliding rod is integrally formed with the second retaining ring, the top end of the second retaining ring is integrally formed with the pin block, the second retaining ring and the pin block are fixedly connected with the second well lid body, the bottom end of the second sliding rod is integrally formed with the first pin rod, a first sliding block is arranged below the second sliding rod, the top end of the first sliding block is provided with the first mounting groove, the first pin rod is sleeved with the first mounting groove, the first sliding block is fixedly connected with the first pin rod through a bolt, the outer wall of first slider and the outer wall of second slide bar all cup joint with the inner wall of first sleeve is slided, the outer wall of second slide bar cup joints with the spring mutually, the both ends of spring laminate with first sleeve and first slider respectively mutually.
Preferably, the base includes first link ring, first sleeve pipe, first fender ring, first strengthening rib and second strengthening rib, the upper surface and the first sheathed tube bottom integrated into one piece of first link ring, the first sheathed tube inner wall and the first outer wall integrated into one piece that keeps off the ring, even rigid coupling has a plurality of first strengthening ribs between the upper surface of first link ring and the outer wall of first sleeve pipe, even rigid coupling has a plurality of second strengthening ribs between the lower surface of first sheathed tube inner wall and first fender ring, first sleeve pipe and first fender ring cup joint with first well lid main part mutually.
Preferably, first well lid main part includes second sleeve pipe, second go-between, third sleeve pipe and division board, the sheathed tube top of second and second go-between integrated into one piece, the sheathed tube inside of second is provided with the third sleeve pipe, even rigid coupling has a plurality of division boards between second sleeve pipe and the third sleeve pipe, the sheathed tube outer wall of second cup joints with the inner wall that the ring was kept off to the first, the lower surface of second go-between is laminated with the upper surface that the ring was kept off to the first mutually, the outer wall of second go-between cup joints with the inner wall of first sleeve pipe mutually, the even rigid coupling of upper surface of second go-between has a plurality of inserts, and is a plurality of the inside groove has evenly been seted up between inserting.
Preferably, the second well lid main part includes top cap, fourth sleeve pipe, walks the water hole, first mounting hole and second mounting hole, the lower surface and the sheathed tube top integrated into one piece of top cap, evenly seted up a plurality of water holes of walking on the top cap, it is a plurality of it all cup joints mutually with the second slider to walk the water hole, a plurality of first mounting holes and second mounting hole have evenly been seted up to the lower surface of top cap, the top screw thread of first mounting hole stopper pole links to each other, the second mounting hole and round pin piece looks rigid coupling, the even rigid coupling of lower surface of top cap has a plurality of inserts, and is a plurality of these inside grooves have equally been seted up between the lower surface of top cap, insert on the top cap cup joints mutually with the inside groove of second go-between, insert on the top cap cup joints mutually with the insert of second go-between, evenly seted up a plurality of connecting holes on the top cap.
Preferably, slide mechanism includes disc, sliding sleeve, third mounting hole, slide opening and fourth mounting hole, the lower surface of disc and the top integrated into one piece of sliding sleeve, a plurality of third mounting holes, slide opening and fourth mounting hole have evenly been seted up on the disc, and are a plurality of the third mounting hole all cup joints mutually with the second sleeve and fixes through the bolt, and is a plurality of the slide opening slides with the outer wall of gag lever post and cup joints, the fourth mounting hole cup joints mutually with first sleeve and fixes through the bolt.
Preferably, the limiting rod comprises a first sliding rod, a threaded rod and a hexagon socket, the bottom end of the first sliding rod is integrally formed with the threaded rod, the threaded rod is in threaded connection with the first mounting hole, the hexagon socket is formed in the top end of the first sliding rod, and the outer wall of the first sliding rod is in sliding socket connection with the sliding hole.
Compared with the prior art, the invention has the beneficial effects that: the municipal sewage well lid with the auxiliary flood discharge function provides mounting positions for the first well lid main body and the second well lid main body through the base and the pre-buried frame of the sewage well mouth, when the rainwater well works at full load and accumulated water reaches a certain degree, the flood discharge mechanism is started to assist the rainwater well in performing flood discharge operation, when rainwater is further accumulated to further increase water pressure, the sliding mechanism can move downwards to increase water discharge and realize secondary flood discharge, and the whole mechanism has no large gap during working, so that potential safety hazards are avoided;
through the cooperation of the third slide bar, the second slide block, the second pin rod, the third slide block, the second sleeve, the second pressing ring, the first bottom plate, the plug block and the shell, when the water pressure is greater than the pressure in the shell, the second slide block pushes the third slide bar and the third slide block to slide in the second sleeve under the action of the water pressure so as to compress the compressed air in the shell, and meanwhile, the second slide block is separated from the water outlet of the top cover, so that rainwater enters the sewage well through the water outlet, primary flood discharge is realized, after the water pressure is reduced, the second slide block can reset under the action of the pressure of the compressed air in the shell and finally enters the water outlet, and the sealing of the water outlet is realized;
through the matching of the first sleeve, the first pressing ring, the second sliding rod, the second retaining ring, the pin block, the spring, the first pin rod, the first sliding block and the first mounting groove, when the water pressure is greater than the sum of the elastic forces of the springs, the sliding mechanism is pushed to move downwards so as to increase the distance between the sliding mechanism and the second well lid main body, the simple flow of the partition plates is increased, and secondary flood discharge is realized;
the first connecting ring, the first sleeve and the first baffle ring are matched to provide mounting positions for the first well lid main body and the second well lid main body, the overall structural strength is increased under the action of the first reinforcing rib and the second reinforcing rib, and the second sleeve, the second connecting ring, the third sleeve, the partition plate, the top cover and the fourth sleeve are matched to form the well lid main body, so that rainwater can fall into a sewage well through gaps among the partition plates;
through the cooperation of top cap, disc and sliding sleeve to the realization is to the control of a plurality of division board department flows, through the cooperation of walking water hole, first mounting hole, second mounting hole, third mounting hole, slide opening and fourth mounting hole, provides the mounted position for gag lever post, canceling release mechanical system and flood discharge mechanism, and realizes spacing slide mechanism through stop gear, with the stability that improves slide mechanism motion.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cutaway structure of FIG. 1;
FIG. 3 is a schematic diagram of the exploded structure of FIG. 1;
fig. 4 is a schematic structural view of the flood discharge mechanism of fig. 3;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is a schematic diagram of the exploded structure of FIG. 4;
FIG. 7 is a schematic structural view of the reset mechanism of FIG. 3;
FIG. 8 is a schematic view of the cut-away structure of FIG. 7;
FIG. 9 is a schematic diagram of the exploded structure of FIG. 7;
FIG. 10 is a schematic view of the base structure of FIG. 3;
FIG. 11 is a schematic structural view of the first well lid body of FIG. 3;
FIG. 12 is a schematic structural view of the second well lid body of FIG. 3;
FIG. 13 is a schematic structural view of the sliding mechanism of FIG. 3;
FIG. 14 is a schematic view of the stop lever of FIG. 3;
fig. 15 is a schematic view of the housing structure of fig. 6.
In the figure: 1. a base 101, a first connecting ring 102, a first sleeve pipe 103, a first baffle ring 104, a first reinforcing rib 105, a second reinforcing rib 2, a first well lid main body 201, a second sleeve pipe 202, a second connecting ring 203, a third sleeve pipe 204, a separating plate 3, a second well lid main body 301, a top cover 302, a fourth sleeve pipe 303, a water outlet 304, a first mounting hole 305, a second mounting hole 4, a sliding mechanism 401, a disc 402, a sliding sleeve 403, a third mounting hole 404, a sliding hole 405, a fourth mounting hole 5, a limiting rod 501, a first sliding rod 502, a threaded rod 503, an inner hexagonal hole 6, a resetting mechanism 601, a first sleeve pipe 602, a first pressing ring 603, a second sliding rod 604, a second baffle ring 605, a pin block 606, a spring 607, a first pin rod 608, a first slide block 609, a first mounting groove 7, a flood discharge mechanism, 701. the third sliding rod, 702, the second sliding block, 703, the second pin rod, 704, the third sliding block, 705, the second sleeve, 706, the second pressing ring, 707, the first bottom plate, 708, the chock, 709, the housing, 8, the cover plate, 9, the sealing gasket, 10, the sealing ring, 11, the insert, 12, the inner groove, 13, the connecting hole.
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.
Referring to fig. 1-15, the present invention provides a technical solution: the utility model provides a municipal administration well lid with supplementary flood discharge function, which comprises a base 1, the inner wall of base 1 cup joints with the outer wall of first well lid main part 2 mutually, the top of first well lid main part 2 cup joints with second well lid main part 3 mutually, first well lid main part 2 and 3 welded fastening of second well lid main part, the inside of first well lid main part 2 is provided with slide mechanism 4, slide mechanism 4's outer wall and the inner wall of first well lid main part 2 slip and cup joint, evenly install a plurality of flood discharge mechanisms 7 and a plurality of canceling release mechanical system 6 between slide mechanism 4 and the second well lid main part 3, the even rigid coupling of lower surface of second well lid main part 3 has a plurality of gag lever posts 5, the outer wall of a plurality of gag lever posts 5 cup joints with slide mechanism 4 slides, slide mechanism 4's bottom and 8 looks rigid couplings of apron, evenly seted up a plurality of connecting holes 13 on the second well lid main part 3.
The flood discharging mechanism 7 comprises a third sliding bar 701, a second sliding block 702, a second pin rod 703, a third sliding block 704, a second sleeve 705, a second pressing ring 706, a first bottom plate 707, a chock 708 and a shell 709, wherein the top end of the third sliding bar 701 is integrally formed with the bottom end of the second sliding block 702, the third sliding bar 701 and the second sliding block 702 move synchronously, the outer wall of the second sliding block 702 is slidably sleeved with the second well lid main body 3, the bottom end of the third sliding bar 701 is sleeved with the second pin rod 703, the bottom end of the second pin rod 703 is integrally formed with the top end of the third sliding block 704, the second pin rod 703 and the third sliding block 704 move synchronously, the second pin rod 703 and the third sliding block 704 are fixedly connected with the third sliding bar 701 through bolts, the outer wall of the third sliding bar 701 and the outer wall of the third sliding block 704 are slidably sleeved with the inner wall of the second sleeve 705, the outer wall of the second sleeve 706 is integrally formed with the second pressing ring 706, and the top end of the shell 709 are fixedly connected with the bolts, the bottom end of the outer shell 709 is sleeved with a plurality of plugs 708, the bottom ends of the plugs 708 are integrally formed with the upper surface of the first bottom plate 707, the plugs 708 and the first bottom plate 707 are fixedly connected with the bottom end of the outer shell 709 through bolts, sealing gaskets 9 are tightly attached between the second pressing ring 706 and the outer shell 709 and between the first bottom plate 707 and the outer shell 709, a sealing ring 10 is tightly attached between the top end of the second sleeve 705 and the third sliding rod 701, the outer wall of the top end of the second sleeve 705 is sleeved with the sliding mechanism 4, the second pressing ring 706 is fixedly connected with the sliding mechanism 4 through bolts, the outer shell 709 is filled with compressed air, when the third slider 704 moves downwards under pressure, the compressed air is compressed again to increase the pressure, and therefore when the third slider 704 is not compressed, the third slider 704 resets under the pressure of the compressed air.
The resetting mechanism 6 comprises a first sleeve 601, a first pressing ring 602, a second sliding rod 603, a second retaining ring 604, a pin block 605, a spring 606, a first pin 607, a first sliding block 608 and a first mounting groove 609, wherein the outer wall of the first sleeve 601 is integrally formed with the first pressing ring 602, the outer wall of the first sleeve 601 is sleeved with the sliding mechanism 4, the first sleeve 601 is fixedly connected with the sliding mechanism 4 through a bolt, the first sleeve 601 is internally provided with the second sliding rod 603, the top end of the second sliding rod 603 is integrally formed with the second retaining ring 604, the top end of the second retaining ring 604 is integrally formed with the pin block 605, the second retaining ring 604 and the pin block 605 are fixedly connected with the second well lid main body 3, the second sliding rod 603 is fixedly connected with the second well lid main body 3 through the second retaining ring 604 and the pin block 605, the bottom end of the second sliding rod 603 is integrally formed with the first pin 607, the first sliding block 608 is arranged below the second sliding rod 603, the top end of the first sliding block is provided with the first mounting groove 609, the first pin 607 is sleeved with the first mounting groove 609, the second slide bar 603 and the first slide block 608 move synchronously, the first slide block 608 is fixedly connected with the first pin 607 through a bolt, the outer wall of the first slide block 608 and the outer wall of the second slide bar 603 are both slidably sleeved with the inner wall of the first sleeve 601, the outer wall of the second slide bar 603 is sleeved with the spring 606, two ends of the spring 606 are respectively attached to the first sleeve 601 and the first slide block 608, the first slide block 608 can compress the spring 606 when sliding in the first sleeve 601, and can reset under the elastic force action of the spring 606.
The first well lid main body 2 comprises a second sleeve 201, a second connecting ring 202, a third sleeve 203 and a separation plate 204, the top end of the second sleeve 201 is integrally formed with the second connecting ring 202, the third sleeve 203 is arranged inside the second sleeve 201, a plurality of separation plates 204 are uniformly fixedly connected between the second sleeve 201 and the third sleeve 203, the outer wall of the second sleeve 201 is sleeved with the inner wall of the first baffle ring 103, the lower surface of the second connecting ring 202 is attached to the upper surface of the first baffle ring 103, the outer wall of the second connecting ring 202 is sleeved with the inner wall of the first sleeve 102, a plurality of inserts 11 are uniformly fixedly connected to the upper surface of the second connecting ring 202, inner grooves 12 are uniformly formed among the inserts 11, and rainwater can directly fall into a sewage well through the separation plates 204.
The second well lid main body 3 comprises a top cover 301, a fourth sleeve 302, a water outlet 303, a first mounting hole 304 and a second mounting hole 305, the lower surface of the top cover 301 and the top end of the fourth sleeve 302 are integrally formed, the top cover 301 is uniformly provided with a plurality of water outlet 303, the plurality of water outlet 303 are all sleeved with a second slider 702, the lower surface of the top cover 301 is uniformly provided with a plurality of first mounting holes 304 and a plurality of second mounting holes 305, the top end of the first mounting hole 304 is in threaded connection with the limiting rod 5, the second mounting hole 305 is fixedly connected with a pin block 605, the lower surface of the top cover 301 is uniformly fixedly connected with a plurality of inserts 11, a plurality of inner grooves 12 are also formed among the inserts 11, the inserts 11 on the top cover 301 are sleeved with the inner grooves 12 of the second connecting ring 202, the inner grooves 12 on the top cover 301 are sleeved with the inserts 11 of the second connecting ring 202, and the top cover 301 is uniformly provided with a plurality of connecting holes 13.
The sliding mechanism 4 comprises a disc 401, a sliding sleeve 402, a third mounting hole 403, a sliding hole 404 and a fourth mounting hole 405, the lower surface of the disc 401 and the top end of the sliding sleeve 402 are integrally formed, the disc 401 is evenly provided with the third mounting holes 403, the sliding hole 404 and the fourth mounting hole 405, the third mounting holes 403 are all sleeved with a second sleeve 705 and fixed through bolts, the sliding holes 404 are slidably sleeved with the outer wall of the limiting rod 5, and the fourth mounting hole 405 is sleeved with a first sleeve 601 and fixed through bolts.
The limiting rod 5 comprises a first sliding rod 501, a threaded rod 502 and a hexagon socket 503, the bottom end of the first sliding rod 501 and the threaded rod 502 are integrally formed, the threaded rod 502 is in threaded connection with the first mounting hole 304, the hexagon socket 503 is arranged at the top end of the first sliding rod 501, and the outer wall of the first sliding rod 501 is in sliding sleeve connection with the sliding hole 404.
When this municipal administration sewage well lid with supplementary flood discharge function uses, its theory of operation is as follows:
and (3) normal working state:
the base 1 is placed at a sewage well mouth, the upper surface of the base 1 is kept flush with the road surface, the base 1 is fixedly connected with the sewage well mouth in a burying mode through concrete, a well cover body formed by a first well cover main body 2 and a second well cover main body 3 is placed in the base 1, so that the outer wall of a first sleeve 201 of the first well cover main body 2 is sleeved with the inner wall of a first retaining ring 103 of the base 1, the lower surface of a second connecting ring 202 of the first well cover main body 2 is attached to the upper surface of the first retaining ring 103 of the base 1, the outer wall of a second connecting ring 202 of the first well cover main body 2 and the outer wall of a top cover 301 of the second well cover main body 3 are sleeved with the inner wall of the first sleeve 102 of the base 1, when no water or little water is accumulated on the upper surface of the top cover 301 of the second well cover main body 3, a flood water outlet 303 of the second well cover main body 3 is blocked by a second sliding block 702 of a flood discharging mechanism 7, and a small amount of accumulated water can only flow into the space between the first well cover main body 2 and the second well cover main body 3 through the connecting hole 103, and falls on the upper surface of the disc 401 of the sliding mechanism 4, finally flows to the outer wall of the third sleeve 203 of the first well lid main body 2, and falls into the sewage well through gaps among the plurality of partition plates 204;
the working process of the primary flood discharge state is as follows:
when the pressure of the accumulated water on the top cover 301 of the second well lid body 3 is higher than the pressure of the compressed air in the flood discharge mechanism 7, the water pressure can make the second slider 702 of the flood discharge mechanism 7 move downward in the water outlet 303 of the top cover 301 to push the third slide bar 701 and the third slider 704 to move downward in the second sleeve 705 and further compress the compressed air in the housing 709, and in the process, the second slider 702 is separated from the water outlet 303, so that the accumulated water largely flows into the space between the first well lid body 2 and the second well lid body 3 through the plurality of water outlet 303 and falls onto the disc 401 of the sliding mechanism 4, and finally falls into the sewage well through the gaps between the plurality of partition plates 204 to realize primary flood discharge;
the working process of the secondary flood discharge state is as follows:
when the water pressure on the top cover 301 of the second manhole cover body 3 is greater than the sum of the elastic forces of the springs 606 of the plurality of return mechanisms 6, the sliding mechanism 4 slides downward in the first manhole cover body 2 under the action of the water pressure, and at this time, the first sleeve 601 and the second sliding rod 603 move relatively, so that the first slider 608 slides upward in the first sleeve 601 and compresses the springs 606, and the distance between the disc 401 of the sliding mechanism 4 and the top cover 301 of the second manhole cover body 3 is increased, so as to increase the flow rate at the plurality of partition plates 204 and increase the flood discharge efficiency.
After the flood discharge operation is finished, the whole reset operation is as follows:
when the water pressure is reduced, the first slide block 608 moves downwards in the first sleeve 601 under the elastic force of the spring 606 to pull the sliding mechanism 4 to move upwards in the second manhole cover body 3, so that the sliding mechanism 4 is reset, and in addition, the third slide block 704 moves upwards under the pressure of compressed air to push the third slide rod 701 and the second slide block 702 to move upwards, so that the second slide block 702 enters the water outlet 303 of the top cover 301, so that the second slide block 702 is reset.
Note: the one-level flood discharge state and the second grade flood discharge state that realize through pressure release mechanism 7 and canceling release mechanical system 6, its purpose is, under the circumstances of guaranteeing rainwater well full load work, assists the flood discharge according to the actual ponding condition.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a municipal administration sewage well lid with supplementary flood discharge function which characterized in that: comprises a base (1), the inner wall of the base (1) is sleeved with the outer wall of a first well lid main body (2), the top end of the first well lid main body (2) is sleeved with a second well lid main body (3), the first well lid main body (2) is welded and fixed with the second well lid main body (3), a sliding mechanism (4) is arranged inside the first well lid main body (2), the outer wall of the sliding mechanism (4) is slidably sleeved with the inner wall of the first well lid main body (2), a plurality of flood discharge mechanisms (7) and a plurality of reset mechanisms (6) are uniformly arranged between the sliding mechanism (4) and the second well lid main body (3), the lower surface of the second well lid main body (3) is uniformly and fixedly connected with a plurality of limiting rods (5), the outer wall of the limiting rods (5) is slidably sleeved with the sliding mechanism (4), the bottom end of the sliding mechanism (4) is fixedly connected with a cover plate (8), a plurality of connecting holes (13) are uniformly formed in the second well lid main body (3).
2. The municipal sewage well lid with the function of assisting flood discharge according to claim 1, wherein: the flood discharge mechanism (7) comprises a third sliding rod (701), a second sliding block (702), a second pin rod (703), a third sliding block (704), a second sleeve (705), a second pressing ring (706), a first bottom plate (707), a chock block (708) and a shell (709), the top end of the third sliding rod (701) and the bottom end of the second sliding block (702) are integrally formed, the outer wall of the second sliding block (702) is in sliding sleeve connection with the second well lid main body (3), the bottom end of the third sliding rod (701) is in sleeve connection with the second pin rod (703), the bottom end of the second pin rod (703) and the top end of the third sliding block (704) are integrally formed, the second pin rod (703) and the third sliding block (704) are fixedly connected with the third sliding rod (701) through bolts, the outer wall of the third sliding rod (701) and the outer wall of the third sliding block (704) are both in sliding sleeve connection with the inner wall of the second sleeve (704), the outer wall of the second sleeve (705) and a second pressing ring (706) are integrally formed, the second pressing ring (706) is fixedly connected with the top end of the shell (709) through a bolt, the bottom end of the shell (709) is sleeved with a plurality of chock blocks (708), the bottom ends of the chock blocks (708) are integrally formed with the upper surface of the first bottom plate (707), the chock block (708) and the first bottom plate (707) are fixedly connected with the bottom end of the shell (709) through bolts, sealing gaskets (9) are tightly attached between the second pressing ring (706) and the shell (709) and between the first bottom plate (707) and the shell (709), a sealing ring (10) is tightly attached between the top end of the second sleeve (705) and the third sliding rod (701), the outer wall of the top end of the second sleeve (705) is sleeved with a sliding mechanism (4), the second pressing ring (706) is fixedly connected with the sliding mechanism (4) through a bolt.
3. The municipal sewage well lid with the function of assisting flood discharge according to claim 1, wherein: the resetting mechanism (6) comprises a first sleeve (601), a first pressing ring (602), a second sliding rod (603), a second retaining ring (604), a pin block (605), a spring (606), a first pin rod (607), a first sliding block (608) and a first mounting groove (609), wherein the outer wall of the first sleeve (601) is integrally formed with the first pressing ring (602), the outer wall of the first sleeve (601) is sleeved with a sliding mechanism (4), the first sleeve (601) is fixedly connected with the sliding mechanism (4) through a bolt, the second sliding rod (603) is arranged inside the first sleeve (601), the top end of the second sliding rod (603) is integrally formed with the second retaining ring (604), the top end of the second retaining ring (604) is integrally formed with the pin block (605), the second retaining ring (604) and the pin block (605) are fixedly connected with a second well lid main body (3), and the bottom end of the second retaining ring (603) is integrally formed with the first pin rod (607), a first sliding block (608) is arranged below the second sliding rod (603), a first mounting groove (609) is formed in the top end of the first sliding block (608), the first pin (607) is sleeved with the first mounting groove (609), the first sliding block (608) is fixedly connected with the first pin (607) through a bolt, the outer wall of the first sliding block (608) and the outer wall of the second sliding rod (603) are both slidably sleeved with the inner wall of the first sleeve (601), the outer wall of the second sliding rod (603) is sleeved with a spring (606), and two ends of the spring (606) are respectively attached to the first sleeve (601) and the first sliding block (608).
4. The municipal sewage well lid with the function of assisting flood discharge according to claim 1, wherein: base (1) includes first connecting ring (101), first sleeve pipe (102), first fender ring (103), first strengthening rib (104) and second strengthening rib (105), the upper surface of first connecting ring (101) and the bottom integrated into one piece of first sleeve pipe (102), the inner wall of first sleeve pipe (102) and the outer wall integrated into one piece of first fender ring (103), even rigid coupling has a plurality of first strengthening ribs (104) between the upper surface of first connecting ring (101) and the outer wall of first sleeve pipe (102), even rigid coupling has a plurality of second strengthening ribs (105) between the inner wall of first sleeve pipe (102) and the lower surface of first fender ring (103), first sleeve pipe (102) and first fender ring (103) cup joint with first well lid main part (2) mutually.
5. The municipal sewage well lid with the function of assisting flood discharge according to claim 1, wherein: the first well lid main body (2) comprises a second sleeve (201), a second connecting ring (202), a third sleeve (203) and a separation plate (204), the top end of the second sleeve (201) is integrally formed with a second connecting ring (202), a third sleeve (203) is arranged inside the second sleeve (201), a plurality of partition plates (204) are uniformly and fixedly connected between the second sleeve (201) and the third sleeve (203), the outer wall of the second sleeve (201) is sleeved with the inner wall of the first baffle ring (103), the lower surface of the second connecting ring (202) is attached to the upper surface of the first baffle ring (103), the outer wall of the second connecting ring (202) is sleeved with the inner wall of the first sleeve (102), the upper surface of the second connecting ring (202) is uniformly and fixedly connected with a plurality of inserts (11), and inner grooves (12) are uniformly formed among the inserts (11).
6. The municipal sewage well lid with the function of assisting flood discharge according to claim 1, wherein: the second well lid main body (3) comprises a top cover (301), a fourth sleeve (302), a water flowing hole (303), a first mounting hole (304) and a second mounting hole (305), wherein the lower surface of the top cover (301) and the top end of the fourth sleeve (302) are integrally formed, the top cover (301) is uniformly provided with a plurality of water flowing holes (303), the water flowing holes (303) are all sleeved with a second sliding block (702), the lower surface of the top cover (301) is uniformly provided with a plurality of first mounting holes (304) and second mounting holes (305), the top end of a limiting rod (5) of the first mounting hole (304) is in threaded connection, the second mounting hole (305) is fixedly connected with a pin block (605), the lower surface of the top cover (301) is uniformly and fixedly connected with a plurality of inserts (11), a plurality of inner grooves (12) are also formed among the inserts (11), the inserts (11) on the top cover (301) are sleeved with the inner grooves (12) of a connecting ring (202), the inner groove (12) in the top cover (301) is sleeved with the insert (11) of the second connecting ring (202), and the top cover (301) is uniformly provided with a plurality of connecting holes (13).
7. The municipal sewage well lid with the function of assisting flood discharge according to claim 1, wherein: slide mechanism (4) include disc (401), sliding sleeve (402), third mounting hole (403), slide opening (404) and fourth mounting hole (405), the lower surface of disc (401) and the top integrated into one piece of sliding sleeve (402), a plurality of third mounting hole (403), slide opening (404) and fourth mounting hole (405) have evenly been seted up on disc (401), and is a plurality of third mounting hole (403) all cup joint mutually and fix through the bolt with second sleeve (705), and is a plurality of slide opening (404) cup joint with the outer wall slip of gag lever post (5), fourth mounting hole (405) cup joint mutually and fix through the bolt with first sleeve pipe (601).
8. The municipal sewage well lid with the function of assisting flood discharge according to claim 1, wherein: the limiting rod (5) comprises a first sliding rod (501), a threaded rod (502) and a hexagon socket (503), the bottom end of the first sliding rod (501) is integrally formed with the threaded rod (502), the threaded rod (502) is in threaded connection with a first mounting hole (304), the hexagon socket (503) is formed in the top end of the first sliding rod (501), and the outer wall of the first sliding rod (501) is in sliding sleeve connection with a sliding hole (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110604916.8A CN113266040A (en) | 2021-05-31 | 2021-05-31 | Municipal administration sewage well lid with supplementary flood discharge function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110604916.8A CN113266040A (en) | 2021-05-31 | 2021-05-31 | Municipal administration sewage well lid with supplementary flood discharge function |
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| Publication Number | Publication Date |
|---|---|
| CN113266040A true CN113266040A (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110604916.8A Pending CN113266040A (en) | 2021-05-31 | 2021-05-31 | Municipal administration sewage well lid with supplementary flood discharge function |
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| Country | Link |
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| CN (1) | CN113266040A (en) |
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| JP2008285834A (en) * | 2007-05-15 | 2008-11-27 | Emergency:Kk | Lid device of manhole |
| WO2010123217A2 (en) * | 2009-04-20 | 2010-10-28 | Song In Jin | Manhole cover assembly |
| CN207314392U (en) * | 2017-09-13 | 2018-05-04 | 北京城建二建设工程有限公司 | A kind of municipal well lid of Quick drainage |
| CN110952645A (en) * | 2019-12-16 | 2020-04-03 | 施亮 | Automatic drainage type sewage well cover capable of preventing water accumulation |
| CN211547989U (en) * | 2019-12-01 | 2020-09-22 | 赵振宇 | Emergency drainage device for municipal roads |
| CN111809468A (en) * | 2020-07-22 | 2020-10-23 | 四川地丰建设工程有限公司 | Town road drainage structures |
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2021
- 2021-05-31 CN CN202110604916.8A patent/CN113266040A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008285834A (en) * | 2007-05-15 | 2008-11-27 | Emergency:Kk | Lid device of manhole |
| WO2010123217A2 (en) * | 2009-04-20 | 2010-10-28 | Song In Jin | Manhole cover assembly |
| CN207314392U (en) * | 2017-09-13 | 2018-05-04 | 北京城建二建设工程有限公司 | A kind of municipal well lid of Quick drainage |
| CN211547989U (en) * | 2019-12-01 | 2020-09-22 | 赵振宇 | Emergency drainage device for municipal roads |
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Application publication date: 20210817 |
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