CN205934984U - Flood control well lid device - Google Patents
Flood control well lid device Download PDFInfo
- Publication number
- CN205934984U CN205934984U CN201620907351.5U CN201620907351U CN205934984U CN 205934984 U CN205934984 U CN 205934984U CN 201620907351 U CN201620907351 U CN 201620907351U CN 205934984 U CN205934984 U CN 205934984U
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- CN
- China
- Prior art keywords
- well lid
- connecting rod
- guide rail
- head rod
- well
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Abstract
The utility model relates to a flood control well lid device belongs to the municipal construction field. Flood control well lid device, including well seat, well lid and guide rail, the symmetry sets up the wash port on the well lid, the well seat is cylindric, the inside ring arch that sets up of well seat, the bottom surface middle part of well lid sets up the mount table, the bottom of well seat symmetry set up the mount table, set up horizontal guide slot on the guide rail, mount table and guide rail pass through the head rod and the second connecting rod is connected, set up a rotary device on the head rod, a rotary device's rotation axis passes through the string and is connected with the second through -hole, set up the 2nd rotary device on the second connecting rod. Flood control well lid device can realize the separation of well lid and well seat, increases row's rainfall of well lid for the rainwater gets into the sewer as early as possible, prevents that the rainwater from forming the flood or influencing the traffic on the road surface, can also avoid the rainwater to wash away the well lid simultaneously, and then avoid the pedestrian to fall into the possibility of sewer.
Description
Technical field
This utility model is related to a kind of well lid, especially a kind of flood control manhole lid device, belongs to urban construction field.
Background technology
Recently as economic rapid growth although China puts into substantial contribution in infrastructure, but still have
Much the local quality of life still having deficiency, affecting people, wherein municipal drainage is repeatedly by media report.Due to lower water
The imperfection of road design, whenever heavy rain, much places in city just face the tragedy being submerged, now, the solution of relevant departments
Method is when very heavy rains, takes away well lid manually, makes rainwater directly enter sewer by well head, but this side
Formula has series of malpractice, and first, this method wastes time and energy and efficiency is very low, and during heavy rain, it is comprehensive that relevant departments are unable to current events
The all drainage manhole covers of monitoring, can only be passive, inspection one by one, when finding have hydrops can not enter sewer in time
When, manually well lid is removed；Secondly, this method is dangerous, in recent years because this behave, causes a series of tragedy,
Constantly have been reported that：Pedestrian steps on well head by mistake, crashes into sewer, is washed away by flood.There is pedestrian when walking in the rain, due to rainwater mistake
Greatly, not in time, well head is directly flooded by flood and covers for well head draining, the passerby of walking in water, particularly night in this case
Between, make to be difficult to the position of identification well head, once treading in well head, in the presence of the enormous impact force of flood, pedestrian's nothing in a helpless situation
Plan can only wash away with flood.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of flood control manhole lid device, described flood control well lid dress
Put and automatically can raise in the rainy day, increase the size of discharge outlet, and then rainwater is flowed away from sewer as early as possible, prevent rain
Water excess accumulation causes the generation of flood.
This utility model solve its technical problem employing technical scheme be：A kind of flood control manhole lid device, including well seat, well
Lid and guide rail, setting osculum symmetrical on described well lid, described well seat is cylindrical shape, and inside described well seat, setting annulus is convex
Rise, described well lid is set in the raised top of described annulus, the bottom surface of described well lid and side surface circumference are fitted with described well seat, institute
State setting erecting bed in the middle part of the bottom surface of well lid, described erecting bed cylinder, described cylindrical axis is vertical direction；
Fit in the described guide rail bottom raised with described annulus, the length direction of guide rail is the diametric(al) of well lid, described
The setting erecting bed of the bottom symmetrical of well seat, the upper surface of described erecting bed is fitted with the bottom surface of guide rail, the lower surface of erecting bed
Overlap with the lower surface of well seat, described guide rail arranges horizontal guide grooves, described erecting bed and guide rail setting head rod and the
Two connecting rods connect, and described head rod and the second connecting rod are axial symmetry setting, head rod and the second connecting rod
Lower end is respectively provided with the bolt being connected with described guide groove, and the top of described head rod and the second connecting rod is respectively provided with and institute
State the removable pin of erecting bed connection；
Structure on described head rod and the second connecting rod is axial symmetry, and setting first on described head rod is led to
Hole, described second connecting rod arranges the second through hole, and described head rod arranges the first rotary apparatuss, described first rotation
Device is connected with the second through hole by cord, and the cord of described first rotary apparatuss runs through first through hole, described second connecting rod
Upper setting the second rotary apparatuss, described second rotary apparatuss are connected with first through hole by cord, described second rotary apparatuss
Cord runs through the second through hole, and described first rotary apparatuss rotate counterclockwise drives the second connecting rod along described slide, described
Second rotary apparatuss turn clockwise drive head rod along described slide, described head rod and the second connecting rod
Respectively to axis of symmetry slide when, head rod and the second connecting rod are by described well lid jack-up upwards, described well lid and described well
Seat separates.When Sometimes When It Rains, rainwater enters inside well lid by osculum, and rainwater is to described first rotary apparatuss and the second rotation
Rotary device is washed away, and drives described head rod and the second connecting rod to slide to symmetrical direction of principal axis, head rod upper
End constantly raises, hence in so that described well lid is separated with described well seat.Rainwater except entering inside described well lid by osculum,
The gap producing when can also be separated with well lid by well seat carries out draining.Avoid rainwater to have greatly and in the case of urgency, have little time
Sewer is entered by well lid and then causes flood.Simultaneously as well lid pass through head rod and the second connecting rod with described
Well seat connects, and well lid can be prevented to be flushed away in the case of heavy rain.Also the purpose preventing well lid from losing can be played at ordinary times.
Described well lid is made of light material using high intensity.When rainwater is gradually little or rainwater stops, the first rotary apparatuss and second
The rainfall of rainwater brush that rotary apparatuss receive and impulsive force are gradually reduced.First rotary apparatuss turn clockwise, the second rotation
Device does counter-clockwise rotary motion, decontrols the cord being wrapped on the first rotary apparatuss and the second rotary apparatuss respectively, described
Head rod and the second connecting rod do the motion deviating from axis of symmetry, and then make the upper end height of head rod and the second connection
Degree reduces, and then makes well lid be fastened on the annular protrusion upper end of described well seat again.Due to head rod and second even
Extension bar forms triangular structure with well lid, can strengthen the stability of the connection of described well lid and pressed it is also possible to strengthen well lid
Process intensity, prevent well lid deformation or rupture.Described erecting bed also can strengthen the stress equalization of described well lid, due to
Head rod and the second connecting rod are being connected with well lid of tilting, at described angle of inclination pressure can be larger, described
Erecting bed can increase the thickness at well lid, simultaneously can less described head rod and the second connecting rod to described well lid
Pressure, and then ensure the fastness of well lid.
Further, in order to limit head rod and the second connecting rod distance to symmetrical axial displacement, prevent first even
Movement interference in extension bar and the second connecting rod, and setting first on head rod only stops bar, and described first only stops bar and first
Connecting rod is vertical, and setting second in described second connecting rod only stops bar, and described second only to stop bar vertical with the second connecting rod, described
The first end setting guide groove only stopping bar, described second only stops the projection of boom end setting and described guide groove cooperation.When first connects
When extension bar and the second connecting rod move to the terminal of horizontal displacement, first only stops the raised card that groove on bar and the only stops on bar
It is combined, described head rod and the second connecting rod will be unable to move to axis of symmetry again.
Further, described first rotary apparatuss include water container, gripper shoe and rotary shaft, and described gripper shoe quantity is
Three, described gripper shoe is uniformly distributed, and the angle of adjacent shore plates is 60 °, and the end of described gripper shoe is respectively provided with water container,
Symmetrical centered on described water container, intersection's setting rotary shaft of described gripper shoe, the two ends setting of described rotary shaft
On well seat.It is filled with water easily for containing described umbrella, fill rainwater water container and constantly decline, and then it is continuous that axle is rotated
Rotation, thus drive the second connecting rod to slide to the left along guide rail.
Further, for the ease of collecting the rainwater of rainy day, impulse force and the kinetic energy of rain-impact rotary apparatuss are increased, described
First rotary apparatuss and the second rotary apparatuss setting position corresponding with described well lid setting osculum, the opening of described water container
Mouth size is more than the aperture of osculum, when described gripper shoe is horizontal direction, the water container in the left side of the first rotary apparatuss
Water container on the right side of the underface of described osculum, the second rotary apparatuss is in the underface of described osculum.So arrange
Be to ensure that when the rainy day try one's best water container described in many rain-impact and have more rainwater be contained in described in be filled with water appearance
In device.When so setting ensure that rainy simultaneously, the first rotary apparatuss do counter-clockwise rotary motion, and the second rotary apparatuss do suitable
Hour hands rotary motion.
Further, the structure of described second rotary apparatuss and the structure of the first rotary apparatuss are arranged for axial symmetry.
Further, in order to prevent described guide rail from rotary motion occurring at the volley, described well lid also can preferably be prevented
Stolen, the two ends of described supporting table are respectively provided with block, and described block is bonded to each other with guide rail, and described block is that 180 ° of rotation is right
Claim setting, described block is connected with the bottom of annular protrusion, and block is connected with the side of well seat.
Further, guide rail takes off for convenience, and can play restriction effect to the motion of guide rail, places well lid simultaneously
Stolen, the two ends of described supporting table are respectively provided with bearing pin, and described bearing pin and block are separately positioned on the both sides of guide rail, described bearing pin
Fit with described guide rail, described bearing pin is that 180 ° of rotation is symmetrical arranged, the bottom setting blind hole that described ring convex rise, in described blind hole
Setting spring, the upper end of described spring is connected with described blind hole, and the other end of described spring is connected with bearing pin, and the one of described bearing pin
End is set in described blind hole, and the height more than described guide rail for the height of described annular protrusion is arrived in the lower end of bearing pin.
Further, when head rod and the second connecting rod move to maximum displacement to axis of symmetry, if rained still
So very very anxious greatly, the intensity of water container will certainly be affected, and then affect the use of the first rotary apparatuss and the second rotary apparatuss
In the life-span, also can be in state bigger than normal to the pulling force on head rod and the second connecting rod, to head rod and second even
The intensity of extension bar damages, and described water container bottom surface arranges some apertures.Aperture can in head rod and second even
Extension bar is seeped water during being in balance, prevents head rod, the second connecting rod, water container and gripper shoe from causing brokenly
Bad.
Compared with prior art, this utility model has the advantages that：
1st, described flood control manhole lid device can rainwater very anxious very big in the case of, realize well lid and separate with well seat, plus
Row's rainfall of big well lid, so that rainwater enters sewer as early as possible, prevents rainwater from forming flood or impact traffic on road surface, with
When rainwater can also be avoided to wash away well lid, and then avoid pedestrian to crash into the possibility of sewer；
2nd, due to the pulling force of the guide rail, head rod and the second connecting rod of setting, described flood control manhole lid device has one
Fixed anti-theft feature, erecting bed being capable of less head rod and the second connecting rod pressure to well lid simultaneously；
3rd, described flood control manhole lid device achieves position restriction to described guide rail, can prevent well lid from losing further and
The possibility that rainy day well lid is flushed away；
4th, described flood control manhole lid device is capable of when rainwater stops, the automatic recovery of well lid, it is to avoid manual reset
The trouble causing, saves labour force.
Brief description
Fig. 1 is the structural representation of flood control manhole lid device；
Fig. 2 is the upward view of well seat；
Fig. 3 is the structural representation of well seat；
Fig. 4 is structural representation when flood control manhole lid device rains；
Fig. 5 is the structural representation of the first rotary apparatuss；、
Fig. 6 is the connection diagram of the first rotary apparatuss and well seat.
In figure：1st, well seat, 2, well lid, 3, osculum, 4, erecting bed, 5, head rod, 6, first only stops bar, and 7, second
Only stop bar, the 8, first rotary apparatuss, 9, cord, the 10, second rotary apparatuss, 11, supporting table, 12, block, 13, bearing pin, 14, bullet
Spring, 15, blind hole, 16, water container, 17, gripper shoe, 18, rotary shaft, 19, first through hole, the 20, second connecting rod, 21, second
Through hole, 22, guide groove, 23, guide rail.
Specific embodiment
With reference to Figure of description and specific embodiment, the utility model will be further described：
As Fig. 1, a kind of manhole lid device, including well seat 1, well lid 2 and guide rail 23, symmetrical setting on described well lid 2 of controlling flood
Osculum 3, described well seat 1 is cylindrical shape, and described well seat 1 is internal to arrange annulus projection, and it is convex that described well lid 2 is set in described annulus
The top risen, the bottom surface of described well lid 2 and side surface circumference are fitted with described well seat 1, and setting in the middle part of the bottom surface of described well lid 2 is installed
Platform 4, described erecting bed 4 is cylinder, and described cylindrical axis is vertical direction；
Fit in described guide rail 23 bottom raised with described annulus, the length direction of guide rail 23 is the diametric(al) of well lid 2,
The setting erecting bed 4 of the bottom symmetrical of described well seat 1, the upper surface of described erecting bed 4 is fitted with the bottom surface of guide rail 23, erecting bed
4 lower surface is overlapped with the lower surface of well seat 1, and described guide rail 23 arranges horizontal guide grooves 22, and described erecting bed 4 and guide rail 23 set
Put head rod 5 and the second connecting rod 20 connects, described head rod 5 and the second connecting rod 20 are arranged for axial symmetry, the
The lower end of one connecting rod 5 and the second connecting rod 20 is respectively provided with the bolt being connected with described guide groove 22, described head rod 5 He
The top of the second connecting rod 20 is respectively provided with the removable pin being connected with described erecting bed 4；
Structure on described head rod 5 and the second connecting rod 20 is axial symmetry, setting the on described head rod 5
One through hole 19, described second connecting rod 20 arranges the second through hole 21, described head rod 5 arranges the first rotary apparatuss 8,
Described first rotary apparatuss 8 are connected with the second through hole 21 by cord 9, and the cord of described first rotary apparatuss 8 runs through first and leads to
Hole 19, described second connecting rod 20 arranges the second rotary apparatuss 10, it is logical that described second rotary apparatuss 10 pass through cord 9 and first
Hole 19 connects, and the cord of described second rotary apparatuss 10 runs through the second through hole 21, described first rotary apparatuss 8 rotate counterclockwise band
Dynamic second connecting rod 20 is slided along described guide rail 23, and described second rotary apparatuss 10 turn clockwise and drive head rod 5 edge
Described guide rail 23 slides, described head rod 5 and the second connecting rod 20 respectively to axis of symmetry slide when, head rod 5 He
Described well lid 2 jack-up upwards, described well lid 2 are separated by the second connecting rod 20 with described well seat 1.As Fig. 4, when Sometimes When It Rains,
Rainwater is entered inside well lid 2 by osculum 3, and rainwater washes away to described first rotary apparatuss 8 and the second rotary apparatuss 10,
Described head rod 5 and the second connecting rod 20 is driven to slide to symmetrical direction of principal axis, the upper end of head rod 5 constantly raises,
Hence in so that described well lid 2 is separated with described well seat 1.Rainwater except by osculum 3 enter described well lid 2 internal additionally it is possible to
The gap producing when being separated with well lid 2 by well seat 1 carries out draining.Avoid rainwater to have greatly and in the case of urgency, have little time to pass through
Well lid 2 enters sewer and then causes flood.Simultaneously as well lid 2 pass through head rod 5 and the second connecting rod 20 with described
Well seat 1 connects, and well lid 2 can be prevented in the case of heavy rain to be flushed away.Also the mesh preventing well lid 2 from losing can be played at ordinary times
's.Described well lid 2 is made of light material using high intensity.When rainwater is gradually little or rainwater stops, the first rotary apparatuss 8 He
The rainfall of rainwater brush that second rotary apparatuss 10 receive and impulsive force are gradually reduced.First rotary apparatuss 8 turn clockwise, the
Two rotary apparatuss 10 do counter-clockwise rotary motion, thin on the first rotary apparatuss 8 and the second rotary apparatuss 10 by being wrapped in respectively
Rope 9 relieving, described head rod 5 and the second connecting rod 20 do the motion deviating from axis of symmetry, and then make head rod 5 He
The upper end level of the second connection reduces, and then makes well lid 2 be fastened on the annular protrusion upper end of described well seat 1 again.
As Fig. 1, in order to limit head rod 5 and the second connecting rod 20 distance to symmetrical axial displacement, prevent first even
Movement interference in extension bar 5 and the second connecting rod 20, and setting first on head rod 5 only stops bar 6, and described first only stops bar 6
Vertical with head rod 5, setting second in described second connecting rod 20 only stops bar 7, and described second only stops bar 7 is connected with second
Bar 20 is vertical, and described first only stops the end setting guide groove 22 of bar 6, and described second only stops the setting of bar 7 end and described guide groove 22
The projection of cooperation.
As Fig. 5 and Fig. 6, described first rotary apparatuss 8 include water container 16, gripper shoe 17 and rotary shaft 18, described
Fagging 17 quantity is three, and described gripper shoe 17 is uniformly distributed, and the angle of adjacent shore plates 17 is 60 °, the end of described gripper shoe 17
Portion is respectively provided with water container 16, symmetrical centered on described water container 16, intersection's setting rotation of described gripper shoe 17
Rotating shaft 18, the two ends of described rotary shaft 18 are arranged on well seat 1.It is filled with water easily for containing described umbrella, fill rainwater and be filled with water
Container 16 constantly declines, and then axle 18 is rotated constantly rotates, thus driving the second connecting rod 20 to slide to the left along guide rail 23.
For the ease of collecting the rainwater of rainy day, increase impulse force and the kinetic energy of rain-impact rotary apparatuss, described first rotation
Device 8 and the second rotary apparatuss 10 setting position corresponding with described well lid 2 setting osculum 3, the opening of described water container 16
Mouthful size is more than the aperture of osculum 3, when described gripper shoe 17 is horizontal direction, being filled with water of the left side of the first rotary apparatuss 8
Container 16 in the underface of described osculum 3, the water container 16 on the second rotary apparatuss 10 right side described osculum 3 just under
Side.So be disposed to ensure when the rainy day to try one's best water container 16 described in many rain-impact and have more rainwater to be contained
In described water container 16.When so setting ensure that rainy simultaneously, the first rotary apparatuss 8 do counter-clockwise rotary motion,
Second rotary apparatuss 10 do clockwise rotation.
The structure of described second rotary apparatuss 10 is arranged for axial symmetry with the structure of the first rotary apparatuss 8.
Fig. 2 and Fig. 3, in order to prevent described guide rail 23 from rotary motion at the volley, also can preferably prevent described well
Cover 2 stolen, the two ends of described supporting table 11 are respectively provided with block 12, and described block 12 is bonded to each other with guide rail 23, described block
12 is that 180 ° of rotation is symmetrical arranged, and described block 12 is connected with the bottom of annular protrusion, and block 12 is connected with the side of well seat 1.
As Fig. 2 and Fig. 3, guide rail 23 takes off for convenience, and can play restriction effect to the motion of guide rail 23, puts simultaneously
Put that well lid 2 is stolen, the two ends of described supporting table 11 are respectively provided with bearing pin 13, and described bearing pin 13 is separately positioned on guide rail with block 12
23 both sides, described bearing pin 13 is fitted with described guide rail 23, and described bearing pin 13 is that 180 ° of rotation is symmetrical arranged, and described ring convex rise
Bottom arranges blind hole 15, arranges spring 14 in described blind hole 15, and the upper end of described spring 14 is connected with described blind hole 15, described bullet
The other end of spring 14 is connected with bearing pin 13, and one end of described bearing pin 13 is set in described blind hole 15, and the lower end of bearing pin 13 is to institute
The height stating annular protrusion is more than the height of described guide rail 23.
When head rod 5 and the second connecting rod 20 move to maximum displacement to axis of symmetry, if it is still very big to rain
Very anxious, the intensity of water container 16 will certainly be affected, and then affect the use longevity of the first rotary apparatuss 8 and the second rotary apparatuss 10
Life, also can be in state bigger than normal to the pulling force on head rod 5 and the second connecting rod 20, to head rod 5 and second
The intensity of connecting rod 20 damages, and described water container 16 bottom surface arranges some apertures.Aperture can be in head rod 5 He
Second connecting rod 20 is seeped water during being in balance, prevents head rod 5, the second connecting rod 20, water container 16
Damage with gripper shoe 17.
The foregoing is only preferred embodiment of the present utility model, be not whole embodiments of the present utility model,
Not in order to limit this utility model, all within spirit of the present utility model and principle, any modification of being made, equivalent,
Improve etc., should be included within protection domain of the present utility model.
In addition to technical characteristic described in description, remaining technical characteristic is technology known to those skilled in the art, in order to prominent
Go out innovative characteristicses of the present utility model, above-mentioned technical characteristic will not be described here.
Claims (8)
1. a kind of flood control manhole lid device it is characterised in that：Including well seat, well lid and guide rail, symmetrical setting on described well lid is arranged
Water hole, described well seat is cylindrical shape, and inside described well seat, setting annulus is raised, and described well lid is set in the upper of described annulus projection
Portion, the bottom surface of described well lid and side surface circumference are fitted with well seat, arrange erecting bed, described erecting bed in the middle part of the bottom surface of described well lid
For cylinder, described cylindrical axis is vertical direction；
Fit in the described guide rail bottom raised with described annulus, the length direction of guide rail is the diametric(al) of well lid, described well seat
Bottom symmetrical setting erecting bed, the upper surface of described erecting bed fitted with the bottom surface of guide rail, the lower surface of erecting bed and well
The lower surface of seat overlaps, and described guide rail arranges horizontal guide grooves, described erecting bed and guide rail setting head rod and second are even
Extension bar connects, and described head rod and the second connecting rod are arranged for axial symmetry, the lower end of head rod and the second connecting rod
It is respectively provided with the bolt being connected with described guide groove, the top of described head rod and the second connecting rod is respectively provided with and described peace
The removable pin that dress platform connects；
Structure on described head rod and the second connecting rod is axial symmetry, and described head rod arranges first through hole,
Second through hole is arranged on described second connecting rod, described head rod arranges the first rotary apparatuss, described first rotating dress
Put and be connected with the second through hole by cord, the cord of described first rotary apparatuss runs through first through hole, in described second connecting rod
Second rotary apparatuss are set, and described second rotary apparatuss are connected with first through hole by cord, described second rotary apparatuss thin
Rope runs through the second through hole, and described first rotary apparatuss rotate counterclockwise drives the second connecting rod along described slide, and described the
Two rotary apparatuss turn clockwise drive head rod along described slide, and described head rod is divided with the second connecting rod
Not to axis of symmetry slides when, head rod and the second connecting rod by described well lid jack-up upwards, described well lid and described well seat
Separate.
2. a kind of flood control manhole lid device as claimed in claim 1 it is characterised in that：On head rod, setting first only stops
Bar, described first only to stop bar vertical with head rod, and setting second in described second connecting rod only stops bar, and described second only stops
Bar is vertical with the second connecting rod, described first only stop bar end setting guide groove, described second only stop boom end setting with described
The projection of guide groove cooperation.
3. a kind of flood control manhole lid device as claimed in claim 1 it is characterised in that：Described first rotary apparatuss include the appearance that is filled with water
Device, gripper shoe and rotary shaft, described gripper shoe quantity is three, and described gripper shoe is uniformly distributed, and the angle of adjacent shore plates is
60 °, the end of described gripper shoe is respectively provided with water container, symmetrical centered on described water container, described gripper shoe
Intersection arranges rotary shaft, and the two ends of described rotary shaft are arranged on well seat.
4. a kind of flood control manhole lid device as claimed in claim 3 it is characterised in that：Described first rotary apparatuss and described flood control
The corresponding position of manhole lid device arranges osculum, and the opening size of described water container is more than the aperture of osculum, when described
When fagging is horizontal direction, the water container in the left side of the first rotary apparatuss is in the underface of described osculum.
5. a kind of flood control manhole lid device as claimed in claim 1 it is characterised in that：The structure of described second rotary apparatuss and the
The structure of one rotary apparatuss is arranged for axial symmetry.
6. a kind of flood control manhole lid device as claimed in claim 1 it is characterised in that：The two ends of described supporting table are respectively provided with gear
Block, described block is bonded to each other with guide rail, and described block is that 180 ° of rotation is symmetrical arranged, the bottom of described block and annular protrusion
Connect, block is connected with the side of well seat.
7. a kind of flood control manhole lid device as claimed in claim 1 it is characterised in that：The two ends of described supporting table are respectively provided with pin
Axle, described bearing pin and block are separately positioned on the both sides of guide rail, and described bearing pin is fitted with described guide rail, and described bearing pin is rotation
180 ° are symmetrical arranged, bottom that described ring convex rise setting blind hole, arrange spring in described blind hole, the upper end of described spring with described
Blind hole connects, and the other end of described spring is connected with bearing pin, and one end of described bearing pin is set in described blind hole, the lower end of bearing pin
Height to described annular protrusion is more than the height of described guide rail.
8. a kind of flood control manhole lid device as claimed in claim 3 it is characterised in that：The setting of described water container bottom surface is some little
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620907351.5U CN205934984U (en) | 2016-08-19 | 2016-08-19 | Flood control well lid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620907351.5U CN205934984U (en) | 2016-08-19 | 2016-08-19 | Flood control well lid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205934984U true CN205934984U (en) | 2017-02-08 |
Family
ID=57947194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620907351.5U Expired - Fee Related CN205934984U (en) | 2016-08-19 | 2016-08-19 | Flood control well lid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205934984U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972664A (en) * | 2019-04-23 | 2019-07-05 | 杭州谷典服饰有限公司 | A kind of safe base station of outdoor network |
| CN110318313A (en) * | 2019-07-26 | 2019-10-11 | 东阳韵源自动化科技有限公司 | A kind of equipment for accelerating rainy day road drainage speed |
-
2016
- 2016-08-19 CN CN201620907351.5U patent/CN205934984U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972664A (en) * | 2019-04-23 | 2019-07-05 | 杭州谷典服饰有限公司 | A kind of safe base station of outdoor network |
| CN110318313A (en) * | 2019-07-26 | 2019-10-11 | 东阳韵源自动化科技有限公司 | A kind of equipment for accelerating rainy day road drainage speed |
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