CN106592746A - Safe sewer well lid - Google Patents
Safe sewer well lid Download PDFInfo
- Publication number
- CN106592746A CN106592746A CN201710075108.0A CN201710075108A CN106592746A CN 106592746 A CN106592746 A CN 106592746A CN 201710075108 A CN201710075108 A CN 201710075108A CN 106592746 A CN106592746 A CN 106592746A
- Authority
- CN
- China
- Prior art keywords
- well
- inner core
- well lid
- well seat
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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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
- E03F2005/066—Gully gratings with means for protecting against vandalism
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention provides a safe sewer well lid. The safe sewer well lid is used for solving the problems of lower safety, poor practicability and lower reliability of a well lid in the prior art. According to the technical scheme provided by the invention, the safe sewer well lid comprises a cover plate, a well base and a foundation base, wherein the cover plate is moveably connected with the well base and the well base is arranged on the foundation base. The safe sewer well lid has the beneficial effects that the maintenance cost is lower than that of the traditional well lid; the well lid is fit with the pavement, so that the stress of the well lid can be shared by the pavement, the lower part of the support base of the well lid can be served as a support and the well lid is dually stressed; the antitheft property and the safety are promoted; the practicability is high and the safe sewer well lid is suitable for most road conditions; a filter screen is built-in, so that the dirt on the pavement can be effectively prevented from entering into a sewer, the sewer can be effectively prevented from being blocked and the filter screen can be conveniently exchanged and cleaned.
Description
Technical field
The present invention relates to well lid, particularly relates to a kind of safety well cover for sewer.
Background technology
Well lid is the top seal thing towards underground installation gateway, every installation tap water, telecommunications, electric power, combustion air and heat
It is required for well lid is installed where the public utilities such as power, fire-fighting, environmental sanitation, with developing rapidly for China's economy, China basis sets
Apply construction and welcome a new cycle, market demand of the well lid in urban planning and road construction is huge.
Well lid is quotidian thing, and our visual field, and its attention rate were not just left after birth
Also a focus is always, because it is permeated in the life of our go off dailys, an important tie-safety is affected.
The well lid of destruction be trip when one great potential safety hazard, report well lid gulp down people accident happen occasionally, it is of common occurrence, but
Take many measures and all the generation for not preventing such accident well, or the harm for causing is dead, or being wound, or even go out
Show frightened state of the people to well lid, produce the psychology of fear hung back, in the case of especially not having lamp at night;Simultaneously
The well lid of destruction is also a very big potential safety hazard to the automobile on road, and the diameter of well lid be enough to make the wheel of car to sag
Go, that be speed quickly, the thing of moment, if now speed is higher, will cause terror vehicle accident.With sending out for city
Exhibition, road are more and more wider, and vehicle flowrate is increasing, loading capacity more and more higher, and the well lid seen during we are daily is present mostly
Well lid integral sinking, or well lid rolls the lower situation for occurring and being grinded up in heavy duty, or even, also Jing is normal for the situation that well lid is tampered
It is reported in media.
Generally speaking, traditional well lid safety is relatively low, and easily passing pedestrian and vehicle are worked the mischief;Practicality is not
Good, because the defect of structure easily causes well lid integral sinking, or well lid is grinded up;Reliability is not high, and well lid is easily stolen robber,
Or rushed by sewer swelling in rainy weather.
The content of the invention
The present invention proposes a kind of safety well cover for sewer, and the safety for solving well lid in prior art is relatively low, practical
The property not high problem of not good, reliability.
The technical scheme is that what is be achieved in that:A kind of safety well cover for sewer, including cover plate, well seat and base
Seat, described cover plate are flexibly connected with well seat, and well seat is arranged on pedestal;
Described cover plate includes manhole cover plate, and the center of manhole cover plate is connected with well lid inner core, and the edge of manhole cover plate is connected with well
Lid outer tube, is connected with well lid floor between well lid inner core and well lid outer tube, the edge of manhole cover plate is connected with gyration block, gyration block
It is provided with pin-and-hole;
Described well seat includes well seat board, and the edge of well seat board is provided with turning slot, and turning slot is provided with rotary hole, well seat board
Edge is provided with flange, and the center of well seat board is connected with well seat inner core, is connected with well seat between flange and upper well seat inner core
Rib, upper well seat inner core are connected with connection ladder, and connection ladder is connected with an inner core of going into the well, and the diameter of an inner core of going into the well is less than upper
Well seat inner core;
Described pedestal includes base plate, and the center of base plate is connected with pedestal inner core, connects between base plate and pedestal inner core
Pedestal floor is connected to, well seat bearing plate in pedestal inner core, is provided with;
With turning slot by pin-and-hole, rotary hole and hinge, well lid inner core coordinates described gyration block with ladder is connected, well seat
It is arranged on pedestal by well seat bearing plate.
Described manhole cover plate is provided with some osculums, and osculum is symmetrically and evenly arranged, and manhole cover plate is provided with anti-skid design,
Well seat board is provided with skid resistance strip.
Described well lid floor is connected with elastic rib, and connection ladder is provided with self-locking grooves, and elastic rib is matched somebody with somebody with self-locking grooves
Close.
Described connection ladder is provided with groove, and rubber washer is provided with groove, and rubber washer is coordinated with well lid inner core.
Be provided with grid in a described inner core of going into the well, grid includes flase floor, flase floor be provided with weep hole, limited block and
Spacing hole, limited block and spacing hole are located at the grid bearing plate arrange in the edge of flase floor, flase floor and an inner core of going into the well and match somebody with somebody
Close, grid bearing plate is provided with stopper slot, stopper slot is coordinated with limited block.
Filter screen is provided with a described inner core of going into the well, filter screen includes sieve plate, and sieve plate is provided with spacing preiection, sieve plate
Coordinate with the filter screen bearing plate arranged in an inner core of going into the well, the top of filter screen bearing plate is provided with grid bearing plate, grid bearing plate
Stopper slot is provided with, stopper slot is coordinated with spacing preiection;Sieve plate is connected with filter screen inner core, and filter screen inner core is connected with filter screen bottom
Plate, filter screen inner core are provided with filtering holes with filter screen base plate.
Described cover plate, pedestal and well seat are spheroidal graphite cast-iron.
The edge of described manhole cover plate is provided with some spacing block sets, and the center of well seat board is provided with and is coordinated with spacing block set
Spacing draw-in groove.
The present invention has following beneficial effect:
1)More traditional well lid, maintenance cost are low;
2)Can with road surface one integrated mass, it is smooth, consolidation, attractive in appearance, as well lid is combined with road surface, will not both allow well lid displacement,
Well lid periphery will not be also allowed the phenomenon of crack, leak occur, so as to avoid the sinking of inspection shaft and well lid;
3)Well lid is fitted with road surface, the stress of well lid is shared by road surface, while the bottom of well lid bearing equally supports,
Make the dual stress of well lid;
4)Anti-theft and safety are improved, internal not only to have chain connection, and add locking mechanism, greatly increase well
The difficulty that lid is arbitrarily opened, is also avoided that as the pressure such as down-hole rainwater are excessive, makes well lid by washing open from bottom to top;
5)Practicality is good, can be applied to most road conditions;
6)As the cooperation for fastening, the bullet for adding elastic device are tight, vibrating noise when rolling well lid can be prevented well, while also
It is avoided that constantly vibrations are shatter by road surface;
7)Built-in filter screen, can effectively prevent the dirt on road surface from entering sewer, and then can effectively prevent sewer from blocking up
Plug, while screen replacing and cleaning facility.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is well lid axonometric chart.
Fig. 2 is well lid top view.
A-A direction views of the Fig. 3 for Fig. 2.
Fig. 4 is well lid upward view.
Fig. 5 is pedestal front view.
B-B direction views of the Fig. 6 for Fig. 5.
Fig. 7 is pedestal top view.
Fig. 8 is well seat axonometric chart.
Fig. 9 is well seat front view.
C-C direction views of the Figure 10 for Fig. 9.
Figure 11 is well seat top view.
D-D direction views of the Figure 12 for Figure 11.
Figure 13 is filter screen axonometric chart.
Figure 14 is filter screen front view.
Figure 15 is filter screen top view.
Figure 16 is grid axonometric chart.
Figure 17 is grid front view.
Figure 18 is grid top view.
Figure 19 is axonometric chart of the present invention.
Figure 20 is front view of the present invention.
E-E direction views of the Figure 21 for Figure 20.
Figure 22 is rubber washer top view.
Figure 23 is top view of the present invention.
Figure 24 is upward view of the present invention.
1- cover plates, 11- manhole cover plates, 12- osculums, 13- anti-skid designs, 14- well lid inner cores, 15- well lid floors, 16- wells
Lid outer tube, 17- elasticity ribs, 18- gyration blocks, 19- pin-and-holes;
2- pedestals, 21- base plates, 22- pedestal inner cores, 23- pedestal floors, 24- well seat bearing plates;
3- well seats, 31- well seat boards, 32- skid resistance strips, 33- flanges, 34- well seat ribs, 35- turning slots, 36- rotary holes, 37-
Upper well seat inner core, 38- connection ladders, 39- are gone into the well an inner core, 310- grid bearing plates, 311- stopper slots, 312- filter screen load-bearing
Plate, 313- grooves, 314- rubber washers, 315- self-locking grooves, 316- opening grooves;
4- filter screens, 41- sieve plates, 42- filter screen inner cores, 43- filter screen base plates, 44- filtering holes, 45- spacing preiections;
5- grids, 51- flase floors, 52- weep holes, 53- limited blocks, 54- spacing holes.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not paid
Embodiment, belongs to the scope of protection of the invention.
As shown in Fig. 1 ~ 24, a kind of safety well cover for sewer, including cover plate 1, well seat 3 and pedestal 2, described cover plate 1
It is flexibly connected with well seat 3, well seat 3 is arranged on the base 2;
Described cover plate 1 includes manhole cover plate 11, and the center of manhole cover plate 11 is connected with well lid inner core 14, the edge of manhole cover plate 11
Well lid outer tube 16 is connected with, well lid floor 15, the edge of manhole cover plate 11 between well lid inner core 14 and well lid outer tube 16, is connected with
Gyration block 18 is connected with, gyration block 18 is provided with pin-and-hole 19;
Described well seat 3 includes well seat board 31, and the edge of well seat board 31 is provided with turning slot 35, and turning slot 35 is provided with rotary hole
36, the edge of well seat board 31 is provided with flange 33, and the center of well seat board 31 is connected with well seat inner core 37, flange 33 and upper well
Well seat rib 34 is connected between seat inner core 37, upper well seat inner core 37 is connected with connection ladder 38, and connection ladder 38 is connected with down
Well seat inner core 39, the diameter of an inner core 39 of going into the well are less than upper well seat inner core 37;
Described pedestal 2 includes base plate 21, and the center of base plate 21 is connected with pedestal inner core 22, in base plate 21 and pedestal
Pedestal floor 23 is connected between cylinder 22, in pedestal inner core 22, well seat bearing plate 24 is provided with;
Described gyration block 18 and turning slot 35 by pin-and-hole 19, rotary hole 36 and hinge, well lid inner core 14 be connected rank
Ladder 38 coordinates, and well seat 3 is arranged on the base 2 by well seat bearing plate 24.
Described manhole cover plate 11 is provided with some osculums 12, and osculum 12 is symmetrically and evenly arranged, and manhole cover plate 11 is provided with
Anti-skid design 13, well seat board 31 are provided with skid resistance strip 32.
Described well lid floor 15 is connected with elastic rib 17, and connection ladder 38 is provided with self-locking grooves 315, elastic rib 17
Coordinate with self-locking grooves 315.
Described connection ladder 38 is provided with groove 313, is provided with rubber washer 314 in groove 313, rubber washer 314 with
Well lid inner core 14 coordinates.
Grid 5 is provided with a described inner core 39 of going into the well, grid 5 includes flase floor 51, and flase floor 51 is provided with weep hole
52nd, limited block 53 and spacing hole 54, limited block 53 and spacing hole 54 be located at flase floor 51 edge, flase floor 51 with go into the well in seat
The grid bearing plate 310 arranged in cylinder 39 coordinates, and grid bearing plate 310 is provided with stopper slot 311, stopper slot 311 and limited block
53 coordinate.
Filter screen 4 is provided with a described inner core 39 of going into the well, filter screen 4 includes sieve plate 41, and sieve plate 41 is provided with limit convex
45 are played, sieve plate 41 is coordinated with the filter screen bearing plate 312 of setting in an inner core 39 of going into the well, and the top of filter screen bearing plate 312 is provided with
Grid bearing plate 310, grid bearing plate 310 are provided with stopper slot 311, and stopper slot 311 is coordinated with spacing preiection 45;Sieve plate 41
Filter screen inner core 42 is connected with, filter screen inner core 42 is connected with filter screen base plate 43, and filter screen inner core 42 is provided with filtration with filter screen base plate 43
Hole 44.
Described cover plate 1, pedestal 2 and well seat 3 are spheroidal graphite cast-iron.
The edge of described manhole cover plate 11 is provided with some spacing block sets, and the center of well seat board 31 is provided with and spacing block set
The spacing draw-in groove for coordinating.
The installation instructions of the present invention:Old well lid and periphery are needed into the mixed mud size excision on request of excision, is peace
Fill new well lid to prepare, and clean out old mixed mud, it is ensured that the situation of the new and old cracking that disconnects does not occur;Mixed mud is installed
The well head of inspection shaft is paved by native regulation ring using Colophonium mixed mud, places the pedestal 2 that inspection shaft is carried, while can be according to road surface
Height rationally, suitable adjust 2 height of pedestal;In the position of the old well lid cleared up, well lid cylinder is installed, and is covered
Upper protective cover, when can preventing from toppling over Colophonium mixed mud, Colophonium mixed mud falls into inspection shaft, in order to avoid the trouble of cleaning is brought,
And smear in old mixed mud side wall with reference to oil, to guarantee that new Bituminous concrete surface mixed mud can be effectively combined, do not split
Trace;Topple over Colophonium mixed mud, and be compacted with dynamic compaction machinery, it is ensured that compact conformation;Place and well seat 3 is installed, well seat 3 with Push-fit
It is put in lower floor's pedestal 2;Colophonium mixed mud, per layer of compacting for all being carried out with dynamic compaction machinery repeatedly, until the drip filled are tamped successively
The height of blue or green mixed mud is much the same with road surface flat;Well lid cylinder is taken out, cover plate 1 is installed;Tamped with road roller pressing, make new well lid
Press-in mixed mud, is allowed to equal with road surface, and one integrated mass, level are consistent;Whether the new well lid of detection is and road level;Use crow bar
Cover plate 1 is opened, corresponding filter screen 4 and grid 5 is placed, is finally put down cover plate 1;When Colophonium mixed mud cooling rear vehicle is passed through;Only
Need to open cover plate 1, take out grid 5, further take out filter screen 4 and clear up dirty.
The operation instruction of the present invention:The well seat of traditional well lid is relatively thin, when rolling the moment of heavy vehicle, does not only have to well
The downward pressure of lid, also impulsive force of the instantaneous moment to well lid frame, in repetition, uneven, indefinite position, single direction
Constantly under impact back and forth so that well seat is subjected to displacement towards a direction, so as to cause the subregional road surface of well lid periphery
Generation is ftractureed, so that well lid loses function, potential safety hazard occurs, while as road surface carries the increase of gravity, vehicle flowrate increases
Plus, overload causes well seat frame and the faying face of inspection shaft not enough to consolidate, and binding site is damaged, and well seat lifting surface area is not big enough, makes
Into the destruction of well lid bezel locations region inspection shaft and the recessed heavy of roadbed, projection;The pedestal 2 of the application is arranged in road surface, and well seat 3 leads to
The mode for crossing socket joint is installed on the base 2, and cover plate 1 is arranged on well seat 3 and is hinged with well seat 3, and manhole cover plate 11 is plectane, pedestal
Plate 21 and well seat board 31 are Circular Plate, and new well lid changes the version of well seat frame, and loading end is placed in road by well seat 3
Surface, while there is the flange 33 of anti-displacement on the side of well seat 3, effectively solve the displacement that well seat 3 is caused by side knock,
The type of attachment of well seat 3 and pedestal 2 changes into spigot-and-socket, can be by upper well seat inner core 37, seat of going into the well from vehicle-mounted pressure
Power is dispersed in the bigger road surface of area by inner core 39, pedestal inner core 22 and base plate 21, reduces the carrying to inspection shaft power, lowers basement
The breakage of well, so as to preventing inspection shaft from subsiding, sinking, extends the service life of inspection shaft, ensures the safe and smooth of road surface.
Or being not provided with discharge orifice on traditional well lid, or the drainability of discharge orifice not enough, is set on manhole cover plate 11
There are some osculums 12, increase the perforate of manhole cover plate 11 in the case where security situation is not affected, share the draining load of rainwater grid, accelerate
The flood discharge capacity on road surface, osculum 12 combine anti-skid design 13 and skid resistance strip 32, can not only improve well lid when raining driving
The skidproof effect in face, moreover it is possible to which the effect and the friction for reducing producing when vehicle passes through from well lid face for improving brake to greatest extent is made an uproar
Sound.
Traditional well lid is easily stolen robber, and cover plate 1 is hinged with well seat 3, by built-in antitheft pin, solves traditional well lid
Anti-theft security problem.
Or traditional well lid is exactly to tile, there is no any locking device, arbitrarily can lift, or being to use too complicated
Machine driving, also with devices such as special keys, this is to solve the problems, such as arbitrarily unlatching in a certain degree, but is not accounted for
Down-hole is dark moist environment, it is easy to cause machinery to get rusty and corrode, and when needing to be again turned on, is susceptible to beat
Do not open or be difficult situation about opening, elastic rib 17 and the self-locking grooves 315 of the application coordinate, elastic rib when cover plate 1 is closed
17 are stuck in self-locking grooves 315, when opening cover plate 1, need larger power to overcome the elasticity of elastic rib 17 open cover plate 1,
Strengthen the anti-theft effect of well lid, while the random unlatching of cover plate 1 can be effectively prevented, it is simple and convenient, cover plate 1 and well seat can be made again
3 effectively fit, the problems such as prevent the bounce of cover plate 1, vibrations, noise.
The process that traditional well lid is easily rolled in vehicle sends the noise of well lid and produces tripping problems, on connection ladder 38
Groove 313 is provided with, in groove 313, rubber washer 314 is provided with, rubber washer 314 is coordinated with well lid inner core 14, in well seat frame
Loading end increases adhesive tape, plays cushioning effect, abates the noise and avoid bounce.
Traditional well lid is mostly monolayer well lid, the string bag of typically no filtration, cause it is dirty can be direct along well lid hole
Into sewer, accumulate over a long period, be both easily caused the blocking of sewer, increased the cleaning work of sewer again, the application's
Going into the well and filter screen 4 is provided with an inner core 39, the spacing preiection 45 of filter screen 4 is passed through from stopper slot 311, filter screen bearing plate 312 and grid
Bearing plate 310 is Circular Plate, and rotary sieve 4 makes spacing preiection 45 be stuck between filter screen bearing plate 312 and grid bearing plate 310,
Sewer blockage can effectively be solved the problems, such as.
Going into the well losing of cover when there is extreme case, go down with collapsible wheel to not make one falling down, miserable injures and deaths occur
Accident, is provided with grid 5 in an inner core 39 of going into the well of the application, and the limited block 53 of grid 5 is passed through from stopper slot 311, rotary grate 5
Limited block 53 is stuck in below grid bearing plate 310, can guarantee that when losing under well lid extreme case or damaging, personnel and Che
Wheel is unlikely to sag, and does not cause danger accident while can guarantee that in this section of buffer time for changing cover plate 1.
Traditional well lid is mostly to carry out draining by the rainwater grid of both sides of the road, be seldom by well lid assisted drainage, and
The only hole of well lid is all for open manhole cover, so when sewer one end is blocked, it is easy to when raining heavyly by hydraulic pressure
Wash open, so as to cause well lid hanging, the upper surface of the application well lid has the perforate of many, is not only effectively increased the energy for drainning off floodwaters
Power, and the pressure of well lid both sides is effectively balanced, secondly as well lid itself has the function of self-locking, also can be to a certain degree
On block impulse force from sewer, while the filter screen 4 of the inside has rotation locking device reasonable in design, filter screen 4 can be prevented
Fly out, the situation that can effectively avoid well lid from washing open.
Spacing block set is provided with the application cover plate 1, the center of well seat board 31 is provided with spacing with what spacing block set coordinated
Draw-in groove, the spacing draw-in groove of spacing block set laminating tightly, can play a part of securing cover plate 1, moreover it is possible to prevent cover plate 1 due to external force
Impact produce cross force, cause the movement of 1 occurred level of cover plate, and then cause 3 overall offset of cover plate 1 and well seat, it is serious
In the case of destroy the function of well lid, produce the potential safety hazard that should not have.
It is manufacture material that the application chooses nodular cast iron.Nodular cast iron all obtains very wide in many industrial departments and field
General application, especially in the occasion for requiring high intensity, high-ductility, high-wearing feature.Used as the succedaneum of steel, the mankind were in 1949
Develop spheroidal graphite cast-iron.Cast steel phosphorus content is less than 0.3%, and cast iron and spheroidal graphite cast-iron carbon content are then at least 3%.It is low in cast steel
Phosphorus content causes the carbon existed as free graphite not form structure thin slice, and the carbon natural form in cast iron is that free graphite is thin
Sheet form.In spheroidal graphite cast-iron, this graphite flake is changing into small spheroid by special processing method.After this improvement
Spheroid spheroidal graphite cast-iron is compared with steel with more excellent physical property than cast iron.The spherical microcosmic knot of exactly this carbon
Structure so that spheroidal graphite cast-iron has better ductility and impact resistance, and the sheet form inside cast iron causes cast iron not have
There is ductility.The easy crack for producing of flake graphite that chondritic inside spheroidal graphite cast-iron can be also eliminated inside cast iron is existing
As.Optimal ductility can be obtained by ferrite matrix, therefore, most spheroidal graphite cast-iron pressure load part is all through ferrum element
The process of body annealing cycle process.Spheroidal graphite cast-iron is referred to as " best in two worlds " metal, means that spheroidal graphite cast-iron has
The rigidity of cast steel, the corrosion resistance for also having cast iron excellent.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (8)
1. a kind of safety well cover for sewer, including cover plate(1), well seat(3)And pedestal(2), it is characterised in that:Described cover plate
(1)With well seat(3)It is flexibly connected, well seat(3)It is arranged on pedestal(2)On;
Described cover plate(1)Including manhole cover plate(11), manhole cover plate(11)Center be connected with well lid inner core(14), manhole cover plate
(11)Edge be connected with well lid outer tube(16), well lid inner core(14)With well lid outer tube(16)Between be connected with well lid floor
(15), manhole cover plate(11)Edge be connected with gyration block(18), gyration block(18)It is provided with pin-and-hole(19);
Described well seat(3)Including well seat board(31), well seat board(31)Edge be provided with turning slot(35), turning slot(35)On
It is provided with rotary hole(36), well seat board(31)Edge be provided with flange(33), well seat board(31)Center be connected with well seat
Inner core(37), flange(33)With upper well seat inner core(37)Between be connected with well seat rib(34), upper well seat inner core(37)It is connected with
Connection ladder(38), connect ladder(38)It is connected with an inner core of going into the well(39), an inner core of going into the well(39)Diameter be less than upper well seat
Inner core(37);
Described pedestal(2)Including base plate(21), base plate(21)Center be connected with pedestal inner core(22), base plate
(21)With pedestal inner core(22)Between be connected with pedestal floor(23), pedestal inner core(22)Well seat bearing plate is provided with inside(24);
Described gyration block(18)With turning slot(35)By pin-and-hole(19), rotary hole(36)And hinge, well lid inner core
(14)Be connected ladder(38)Coordinate, well seat(3)By well seat bearing plate(24)It is arranged on pedestal(2)On.
2. safety well cover for sewer according to claim 1, it is characterised in that:Described manhole cover plate(11)If being provided with
Dry osculum(12), osculum(12)Symmetrically and evenly arrange, manhole cover plate(11)It is provided with anti-skid design(13), well seat board(31)On
It is provided with skid resistance strip(32).
3. safety well cover for sewer according to claim 1, it is characterised in that:Described well lid floor(15)It is connected with
Elastic rib(17), connect ladder(38)It is provided with self-locking grooves(315), elastic rib(17)With self-locking grooves(315)Coordinate.
4. safety well cover for sewer according to claim 1, it is characterised in that:Described connection ladder(38)It is provided with
Groove(313), groove(313)Rubber washer is provided with inside(314), rubber washer(314)With well lid inner core(14)Coordinate.
5. safety well cover for sewer according to claim 1, it is characterised in that:A described inner core of going into the well(39)Inside set
There is grid(5), grid(5)Including flase floor(51), flase floor(51)It is provided with weep hole(52), limited block(53)And spacing hole
(54), limited block(53)And spacing hole(54)Positioned at flase floor(51)Edge, flase floor(51)With an inner core of going into the well(39)It is interior
The grid bearing plate of setting(310)Coordinate, grid bearing plate(310)It is provided with stopper slot(311), stopper slot(311)With it is spacing
Block(53)Coordinate.
6. safety well cover for sewer according to claim 1, it is characterised in that:A described inner core of going into the well(39)Inside set
There is filter screen(4), filter screen(4)Including sieve plate(41), sieve plate(41)It is provided with spacing preiection(45), sieve plate(41)With go into the well
Seat inner core(39)The filter screen bearing plate of interior setting(312)Coordinate, filter screen bearing plate(312)Top be provided with grid bearing plate
(310), grid bearing plate(310)It is provided with stopper slot(311), stopper slot(311)With spacing preiection(45)Coordinate;Sieve plate
(41)It is connected with filter screen inner core(42), filter screen inner core(42)It is connected with filter screen base plate(43), filter screen inner core(42)With filter screen base plate
(43)It is provided with filtering holes(44).
7. safety well cover for sewer according to claim 1, it is characterised in that:Described cover plate(1), pedestal(2)With
Well seat(3)For spheroidal graphite cast-iron.
8. safety well cover for sewer according to claim 1, it is characterised in that:Described manhole cover plate(11)Edge
It is provided with some spacing block sets, well seat board(31)Center be provided with spacing block set coordinate spacing draw-in groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710075108.0A CN106592746A (en) | 2017-02-13 | 2017-02-13 | Safe sewer well lid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107470313A (en) * | 2017-08-29 | 2017-12-15 | 济南华信自动化工程有限公司 | A kind of weld fumes clarifier air suction arm fixed seat |
CN108331028A (en) * | 2018-03-15 | 2018-07-27 | 广东守创者智网科技有限公司 | Intelligent well cover |
CN108487423A (en) * | 2018-04-09 | 2018-09-04 | 刘文碧 | A kind of prevention waterlogging well lid |
CN109296008A (en) * | 2018-11-12 | 2019-02-01 | 丁佳为 | Well cover for sewer structure of the garden landscape with wooden land fire-proof function |
CN110468880A (en) * | 2019-07-12 | 2019-11-19 | 武汉圣禹排水系统有限公司 | A kind of well cover for sewer |
CN110629799A (en) * | 2019-11-13 | 2019-12-31 | 浙江永盈机械科技有限公司 | Manhole cover with stable structure |
CN111395401A (en) * | 2019-07-12 | 2020-07-10 | 武汉圣禹排水系统有限公司 | Sewer well lid |
CN112609802A (en) * | 2020-11-03 | 2021-04-06 | 衡水优捷特新材料科技有限公司 | Rainwater grate prepared from composite material |
CN115045341A (en) * | 2022-07-19 | 2022-09-13 | 西安茜草工程技术有限公司 | Self-adaptive deformation combined well lid device and installation method thereof |
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CN204940342U (en) * | 2015-07-08 | 2016-01-06 | 沧州久耐金属制品有限公司 | Double protection anti-settling manhole cover |
CN205669246U (en) * | 2016-06-17 | 2016-11-02 | 大庆市智力金属加工有限公司 | View gully cover plate |
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CN2711246Y (en) * | 2004-05-19 | 2005-07-20 | 简安利 | Man-hole cover assembly |
CN201679019U (en) * | 2009-08-19 | 2010-12-22 | 苌安 | Layered type well cover sleeve part |
CN103352481A (en) * | 2013-08-01 | 2013-10-16 | 王先军 | Multipurpose urban road surface well lid for safe burglary prevention and drainage of stagnant water |
CN203639951U (en) * | 2013-12-20 | 2014-06-11 | 浙江瑞森路政设施有限公司 | Anti-settlement heavy-type complete-set well lid assembly |
CN204781005U (en) * | 2015-06-16 | 2015-11-18 | 常熟市华诚建设工程有限责任公司 | Inspection shaft lid with adjustable height |
CN204940342U (en) * | 2015-07-08 | 2016-01-06 | 沧州久耐金属制品有限公司 | Double protection anti-settling manhole cover |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107470313A (en) * | 2017-08-29 | 2017-12-15 | 济南华信自动化工程有限公司 | A kind of weld fumes clarifier air suction arm fixed seat |
CN108331028A (en) * | 2018-03-15 | 2018-07-27 | 广东守创者智网科技有限公司 | Intelligent well cover |
CN108331028B (en) * | 2018-03-15 | 2024-04-26 | 广东守创者智网科技有限公司 | Intelligent well lid |
CN108487423A (en) * | 2018-04-09 | 2018-09-04 | 刘文碧 | A kind of prevention waterlogging well lid |
CN109296008A (en) * | 2018-11-12 | 2019-02-01 | 丁佳为 | Well cover for sewer structure of the garden landscape with wooden land fire-proof function |
CN109296008B (en) * | 2018-11-12 | 2020-11-24 | 东阳市晖宏环境工程有限公司 | Landscape is with sewer well lid structure that has forest garden fire prevention function |
CN111395401A (en) * | 2019-07-12 | 2020-07-10 | 武汉圣禹排水系统有限公司 | Sewer well lid |
CN111395402A (en) * | 2019-07-12 | 2020-07-10 | 武汉圣禹排水系统有限公司 | Sewer well lid |
CN110468880A (en) * | 2019-07-12 | 2019-11-19 | 武汉圣禹排水系统有限公司 | A kind of well cover for sewer |
CN110629799A (en) * | 2019-11-13 | 2019-12-31 | 浙江永盈机械科技有限公司 | Manhole cover with stable structure |
CN112609802A (en) * | 2020-11-03 | 2021-04-06 | 衡水优捷特新材料科技有限公司 | Rainwater grate prepared from composite material |
CN115045341A (en) * | 2022-07-19 | 2022-09-13 | 西安茜草工程技术有限公司 | Self-adaptive deformation combined well lid device and installation method thereof |
CN115045341B (en) * | 2022-07-19 | 2024-02-02 | 西安茜草工程技术有限公司 | Self-adaptive deformation combined well lid device and installation method thereof |
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