CN106836455B - Municipal well lid - Google Patents
Municipal well lid Download PDFInfo
- Publication number
- CN106836455B CN106836455B CN201710174736.4A CN201710174736A CN106836455B CN 106836455 B CN106836455 B CN 106836455B CN 201710174736 A CN201710174736 A CN 201710174736A CN 106836455 B CN106836455 B CN 106836455B
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- CN
- China
- Prior art keywords
- spider
- well lid
- hole
- master gear
- adjustable plate
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- 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.)
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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
-
- 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
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)
- Sealing Devices (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of municipal well lids, including annular cage, spider is provided in the annular cage, the side wall of the spider is circumferentially provided with more connecting rods, the every connecting rod is installed with the adjustable plate for covering gap between adjacent two connecting rods, the spider setting is fluted, one end through-going recess of the every connecting rod far from annular cage is simultaneously installed with pinion, multiple pinions are engaged with same master gear, the master gear and pinion are bevel gear, the drive shaft affixed with master gear is equipped at the axle center of the master gear.Beneficial effects of the present invention: the municipal administration well lid can accelerate drainage speed to a greater degree.
Description
Technical field
The present invention relates to urban operating mechanism, in particular to a kind of municipal well lid.
Background technique
In modern city, when encountering rainstorm weather, ponding is easy to appear on road surface.In order to keep the rainwater on road surface most
It drains fastly, the well lid on road surface is usually raised and places roadside by people, accelerates to clear away the collected water with this.But due to being negligent of nursing
And forget to revert to well lid into original position after ponding discharge, so that the well head that original well lid seals directly exposes on road surface
On, cause pedestrian or vehicle to fall into well or be embedded because not paying attention to.
The Chinese patent of Publication No. CN202787481U discloses a kind of well lid for emergency drainage.It is big when encountering hair
When water, cover board can be started, so as to which so that flowing water is directly entered in the inner cavity of cage, quickening is drained.In the bottom surface of cover board
On be provided with police circles' color, pedestrian can be reminded in time when cover board starts note that enabling pedestrian in time around well lid, effectively prevent pacifying
The generation of full accident.The bottom of cage is provided with the nylon mesh enclosure that area is greater than cage inner cavity area, when cover board is damaged completely
When after bad or stolen, nylon mesh enclosure, which can play, prevents row human or animal from falling into well, has effectively acted as the effect of safety.
But when need to start cover board drained when, if only start one of cover board to be layed onto another piece of lid
On plate, then water can only be directly entered cage from the cover board of half, and it is smaller that drainage speed accelerates degree.And if starting two pieces of lids simultaneously
Plate does not have other support devices after being started due to cover board, cover board is easy voluntarily to fall down under the impact of ponding, so as to cause well
Cover is closed or is closed completely, and then affects drainage speed, has much room for improvement.
Summary of the invention
The object of the present invention is to provide a kind of municipal well lid, which can accelerate drainage speed to a greater degree.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of municipal administration well lid, including annular cage are provided with spider, the side wall of the spider in the annular cage
More connecting rods are circumferentially provided with, the every connecting rod is installed with empty between adjacent two connecting rods for covering
The adjustable plate of gap, the spider setting is fluted, and one end through-going recess of the every connecting rod far from annular cage is simultaneously solid
It is cased with pinion, multiple pinions are engaged with same master gear, and the master gear and pinion are bevel gear, the master gear
Axle center at be equipped with the drive shaft affixed with master gear.
By using above-mentioned technical proposal, when the driving shaft rotates, master gear is driven to rotate around the axial line of drive shaft,
To drive pinion to rotate around the axial line of pinion.And the rotation of pinion is able to drive connecting rod around connecting rod
Axial line rotation, and then drive adjustable plate around connecting rod axial line rotate.And it can lose after adjustable plate rotation to adjacent
The covering in gap between two connecting rods, that is, expose the gap between adjacent two connecting rods.At this point, rainwater can be straight
It connects from the gap between adjacent two connecting rods and flows down, to realize the quickening to drainage speed.
The present invention is further arranged to: one end that the annular cage is connect with connecting rod is provided with mounting groove, the peace
Bearing is installed in tankage, the bearing and connecting rod are socketed.
By using above-mentioned technical proposal, the setting of bearing can guarantee that connecting rod can turn around the axial line of connecting rod
It will not be moved axially while dynamic, to guarantee the meshing relation between master gear and pinion.
The present invention is further arranged to: the notch of the groove is provided with the closed plate of the notch of closed pockets, the envelope
Closing plate is provided with the through-hole through closed plate, and the through-hole and drive shaft are coaxially isometrical.
By using above-mentioned technical proposal, master gear and pinion can be carried out covering protection by the setting of closed plate, be kept away
Exempt from the direct exposed of master gear and pinion, influences the service life of master gear and pinion.
The present invention is further arranged to: the drive shaft is provided with polygon groove far from one end of master gear.
By using above-mentioned technical proposal, when in the operating stick insertion polygon groove by polygon, driving operating stick around
Axial line rotation, and then drive drive shaft turns.
The present invention is further arranged to: the drive shaft is located in through-hole far from one end of master gear, sets in the through-hole
It is equipped with the sealing block for closing through-hole, the sealing block and through-hole are coaxially isometrical, one end of the sealing block and closed plate
Upper surface flushes, and the other end is abutted with drive shaft.
By using above-mentioned technical proposal, sealing block is made of the material that magnetic attracting can occurs with magnet.It is close
The setting of envelope block is played the role of sealing through-hole, to further enhance the protection to master gear and pinion.The end of drive shaft
Portion is located in through-hole, can play the role of supporting sealing block, to make sealing block without any connection structure and closing
Plate, which is attached, not to be moved in the vertical direction.
The present invention is further arranged to: the convex block that the sealing block integrally connected engages with polygon groove.
By using above-mentioned technical proposal, when pedestrian or vehicle act on sealing block, sealing block will drive
Rotation, and the rotation of sealing block relative drive shaft will cause the abrasion of drive shaft.And the setting limitation sealing block and drive shaft of convex block
It relatively rotates, to reduce the abrasion of drive shaft.
The present invention is further arranged to: the inner wall of the through-hole is provided with limit raised line, and the sealing block, which is provided with, to be used for
The limiting groove that limit raised line is caught in, when limit raised line is caught in limiting groove, convex block can be caught in polygon groove just, at this time
Adjustable plate is parallel to spider or perpendicular to spider.
By using above-mentioned technical proposal, sealing block opposing through-bores can be limited and occur to turn by limiting raised line and limiting groove cooperation
It is dynamic.And sealing block and drive shaft are circumferentially fixed, thus drive shaft can opposing through-bores it is circumferentially fixed, thus play limitation adjust
Plate rotates.
The present invention is further arranged to: the adjustable plate is respectively arranged with along the both ends in circular arc direction towards opposite the
One step and second step, the first step and second step are mutually clamped.
By using above-mentioned technical proposal, the setting of first step and second step can enhance adjacent two pieces of adjustable plates it
Between bonding strength enhance the structural strength of adjustable plate so that muti-piece adjustable plate be made to form entirety.
The present invention is further arranged to: the distance between the connecting rod and first step are less than between second step
Distance, when adjustable plate is turned to perpendicular to spider, the upper surface of first step one end and spider far from spider is neat
It is flat.
By using above-mentioned technical proposal, when adjustable plate turns to adjustable plate perpendicular to spider, adjustable plate is not
It is higher by spider, to will not influence the normal activity of pedestrian and vehicle.
The present invention is further arranged to: the drainage hole of the adjustable plate being provided centrally with through adjustable plate.
By using above-mentioned technical proposal, since when adjustable plate turns to adjustable plate perpendicular to spider, adjustable plate is simultaneously
It is not higher by spider, therefore, when adjustable plate, which turns to adjustable plate, is parallel to spider, adjustable plate is lower than spider.Therefore,
Rainwater is easily accumulated on adjustable plate.And the setting of drainage hole can allow a small amount of accumulation of rainwater on adjustable plate that can be directly over
Drainage hole flows down, without driving the rotation of adjustable plate.
In conclusion the invention has the following advantages:
1, sealing block not only plays the closing to through-hole, additionally it is possible to play limitation drive shaft turns and then limit adjustable plate
The effect of position；
2, the cooperation between the polygon groove of the end of drive shaft, convex block, sealing block and limit raised line can be in adjustable plate
Different rotational angles realize to adjust Board position fixation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is that embodiment removes the structural schematic diagram after adjustable plate；
Fig. 3 is the structural schematic diagram that spider removes after closed plate in embodiment；
Fig. 4 is the structural schematic diagram of closed plate in embodiment；
Fig. 5 is the structural schematic diagram that back is closed in embodiment；
Fig. 6 is the structural schematic diagram of adjustable plate and connecting rod in embodiment.
Appended drawing reference: 1, annular cage；2, spider；3, mounting groove；4, bearing；5, connecting rod；6, groove；7, main tooth
Wheel；8, drive shaft；9, pinion；10, closed plate；11, through-hole；12, polygon groove；13, sealing block；14, convex block；15, it limits
Raised line；16, limiting groove；17, adjustable plate；18, first step；19, second step；20, drainage hole.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Referring to Fig.1 with 2, a kind of municipal administration well lid, the spider 2 including annular cage 1 and in annular cage 1.Annular
Circumferentially there are six mounting grooves 3 for spaced set for the inner wall of cage 1.Bearing 4, bearing 4 are installed in each mounting groove 3
It is equipped with the connecting rod 5 being fixedly connected with bearing 4.The setting of bearing 4 can guarantee that connecting rod 5 can be around the axis of connecting rod 5
Heart line will not move axially while rotation.The other end of every connecting rod 5 runs through the side wall of spider 2.
Referring to Fig. 3, the one side setting fluted 6 of spider 2 upward.The slot bottom of groove 6 is provided with master gear 7, main
The drive shaft 8 affixed with master gear 7 is equipped at the axle center of gear 7.The upper end of drive shaft 8 is provided with polygon groove 12.It is preferred that
, polygon groove 12 is regular hexagon.When by the operating stick of regular hexagon insertion regular hexagon slot, driving operating stick around
Axial line rotation, and then drive shaft 8 is driven to rotate, and drive shaft 8 can drive master gear 7 to rotate.And connecting rod 5 runs through center
Pinion 9 is installed with after the side wall of disk 2.Master gear 7 and pinion 9 are bevel gear, multiple pinions 9 can simultaneously with main tooth
7 engagement of wheel, so that multiple pinions 9 can do simultaneously equidirectional rotation with the rotation of master gear 7.
Referring to Fig. 2,3 and 4, the notch of groove 6 is provided with the closed plate 10 of the notch of closed pockets 6.Closed plate 10 is set
Covering protection can be carried out for master gear 7 and pinion 9 by setting, and avoided the direct exposed of master gear 7 and pinion 9, influenced main tooth
The service life of wheel 7 and pinion 9.The through-hole 11 through closed plate 10 is provided at the center of closed plate 10.Through-hole 11 and drive
Moving axis 8 is coaxial isometrical, and the upper end of drive shaft 8 is located in through-hole 11.The inner wall of through-hole 11 is provided with limit raised line 15, limits raised line
15 are located at the top of drive shaft 8 and perpendicular to closed plate 10.
Referring to Fig. 2,3 and 5, the sealing block 13 for sealing through-hole 11 is provided in through-hole 11.Sealing block 13 is using can be with
The material that magnetic attracting occurs for magnet is made.Sealing block 13 is coaxial isometrical with through-hole 11.The lower surface of sealing block 13 and drive
Moving axis 8 abuts, and the upper surface of upper surface and closed plate 10 flushes.Sealing block 13 is provided with the limit being caught in for limiting raised line 15
Groove 16.The setting of sealing block 13 is played the role of sealing through-hole 11, to further enhance to master gear 7 and pinion 9
Protection.The end of drive shaft 8 is located in through-hole 11, can play the role of supporting sealing block 13, so that sealing block 13 be made to be not necessarily to
It is attached and can not move in the vertical direction with closed plate 10 using any connection structure.Limit raised line 15 and limit
The cooperation of groove 16 can limit 13 opposing through-bores 11 of sealing block and rotate.
Referring to Fig. 3 and 5, the lower surface of sealing block 13 is connected with convex block 14, and convex block 14 is also regular hexagon.Convex block 14
It can be caught in the regular hexagon slot of drive shaft 8, and when convex block 14 is caught in regular hexagon slot, the side wall of convex block 14 can be with
The cell wall of regular hexagon slot closely abuts.When limit raised line 15 is caught in limiting groove 16, convex block 14 can be caught in positive six just
In the shape slot of side.Adjustable plate 17 is parallel to spider 2 or perpendicular to spider 2 at this time.Limit raised line 15 and limiting groove 16 are matched
Conjunction can limit 13 opposing through-bores 11 of sealing block and rotate.And sealing block 13 and drive shaft 8 are circumferentially fixed, thus drive shaft 8
Can opposing through-bores 11 it is circumferentially fixed, thus play limitation adjustable plate 17 rotate.
Referring to 1 and 6, every connecting rod 5 is installed with adjustable plate 17, and every piece of adjustable plate 17 is distinguished along the both ends in circular arc direction
It is provided with towards opposite first step 18 and second step 19.First step 18 and second step 19 can be mutually clamped.The
The setting of one step 18 and second step 19 can enhance the bonding strength between adjacent two pieces of adjustable plates 17, to make muti-piece tune
Section plate 17 forms entirety, enhances the structural strength of adjustable plate 17.The distance between every connecting rod 5 and first step 18 be less than with
The distance between second step 19.When adjustable plate 17 is turned to perpendicular to spider 2, first step 18 is far from spider 2
One end and the upper surface of spider 2 flush, so that adjustable plate 17 be made to influence the normal of pedestrian and vehicle there is no protrusion ground
Activity.
Referring to Fig. 6, the drainage hole 20 of adjustable plate 17 being provided centrally with through adjustable plate 17.Due to being rotated when adjustable plate 17
When to adjustable plate 17 perpendicular to spider 2, adjustable plate 17 is not higher by spider 2, therefore, when adjustable plate 17 turns to adjusting
When plate 17 is parallel to spider 2, adjustable plate 17 is lower than spider 2.Therefore, rainwater is easily accumulated on adjustable plate 17.And it drains
The setting in hole 20 can allow a small amount of accumulation of rainwater on adjustable plate 17 that can be directly over drainage hole 20 and flow down, without driving
The rotation of adjustable plate 17.
The course of work: when the rainwater of accumulation is less, rainwater can flow on adjustable plate 17 under self gravitation effect, and pass through
The drainage hole 20 for overregulating plate 17 flows down.When the rainwater of accumulation is more, sealing block 13 is taken from through-hole 11 using magnetic patch
Out, it then by the regular hexagon slot of regular hexagon operating stick driven in registry axis 8 and is inserted into.The rotation of regular hexagon operating stick is driven,
It drives drive shaft 8 to rotate, and then master gear 7 is driven to rotate around the axial line of drive shaft 8, to drive pinion 9 around pair
The axial line of gear 9 rotates.And the rotation of pinion 9 is able to drive connecting rod 5 and rotates around the axial line of connecting rod 5, into
And adjustable plate 17 is driven to rotate around the axial line of connecting rod 5.And adjustable plate 17 is when turning to perpendicular to spider 2, adjustable plate
17 can lose the covering to gap between adjacent two connecting rods 5, that is, reveal the gap between adjacent two connecting rods 5
Out.At this point, rainwater can be flowed down directly from the gap between adjacent two connecting rods 5, drainage speed is added to realize
Fastly.At this point, regular hexagon operating stick can be taken out, sealing block 13 is reinstalled in through-hole 11.
After completing draining, sealing block 13 is taken out again with magnetic patch, then by regular hexagon operating stick driven in registry axis 8
Regular hexagon slot and be inserted into.It is driven in the reverse direction regular hexagon operating stick and turns to adjustable plate 17 and be parallel to spider 2.This
When, regular hexagon operating stick can be taken out, sealing block 13 is reinstalled in through-hole 11.
Preferably, magnetic patch can be set up directly on to the end of regular hexagon operating stick, consequently facilitating taking out sealing block 13
It is rotated with driving drive shaft 8.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of municipal administration well lid, including annular cage (1), it is characterized in that: spider (2) are provided in the annular cage (1),
The side wall of the spider (2) is circumferentially provided with more connecting rods (5), and the every connecting rod (5) is installed with use
In the adjustable plate (17) for covering gap between adjacent two connecting rods (5), fluted (6) are arranged in the spider (2), every institute
It states one end through-going recess (6) of connecting rod (5) far from annular cage (1) and is installed with pinion (9), multiple pinions (9) are nibbled
Conjunction has same master gear (7), and the master gear (7) and pinion (9) are bevel gear, wears at the axle center of the master gear (7)
Equipped with the drive shaft (8) affixed with master gear (7).
2. it is according to claim 1 municipal administration well lid, it is characterized in that: it is described annular cage (1) connect with connecting rod (5) one
End is provided with mounting groove (3), is installed with bearing (4) in the mounting groove (3), and the bearing (4) and connecting rod (5) are socketed.
3. municipal administration well lid according to claim 2, it is characterized in that: the notch of the groove (6) is provided with closed pockets (6)
Notch closed plate (10), the closed plate (10) is provided with the through-hole (11) through closed plate (10), the through-hole (11)
It is coaxial isometrical with drive shaft (8).
4. municipal administration well lid according to claim 3, it is characterized in that: the drive shaft (8) is set far from the one end of master gear (7)
It is equipped with polygon groove (12).
5. municipal administration well lid according to claim 4, it is characterized in that: one end position of the drive shaft (8) far from master gear (7)
In through-hole (11), the sealing block (13) for closing through-hole (11), the sealing block (13) are provided in the through-hole (11)
Coaxial isometrical with through-hole (11), one end of the sealing block (13) and the upper surface of closed plate (10) flush, the other end and driving
Axis (8) abuts.
6. municipal administration well lid according to claim 5, it is characterized in that: the sealing block (13) integrally connected and polygon groove
(12) convex block (14) engaged.
7. municipal administration well lid according to claim 5, it is characterized in that: the inner wall of the through-hole (11) is provided with limit raised line
(15), the sealing block (13) is provided with the limiting groove (16) being caught in for limiting raised line (15), when limit raised line (15) card
When entering limiting groove (16), convex block (14) can be caught in polygon groove (12) just, and adjustable plate (17) is parallel to spider at this time
(2) or perpendicular to spider (2).
8. municipal administration well lid according to claim 1, it is characterized in that: both ends point of the adjustable plate (17) along circular arc direction
It is not provided with towards opposite first step (18) and second step (19), the first step (18) and second step (19) phase
Mutually engaging.
9. municipal administration well lid according to claim 8, it is characterized in that: between the connecting rod (5) and first step (18)
Distance is less than the distance between second step (19), when adjustable plate (17) is turned to perpendicular to spider (2), first step
(18) one end far from spider (2) and the upper surface of spider (2) flush.
10. municipal administration well lid according to claim 9, it is characterized in that: the adjustable plate (17) is provided centrally with through tune
Save the drainage hole (20) of disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710174736.4A CN106836455B (en) | 2017-03-22 | 2017-03-22 | Municipal well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710174736.4A CN106836455B (en) | 2017-03-22 | 2017-03-22 | Municipal well lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106836455A CN106836455A (en) | 2017-06-13 |
| CN106836455B true CN106836455B (en) | 2019-06-14 |
Family
ID=59130890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710174736.4A Active CN106836455B (en) | 2017-03-22 | 2017-03-22 | Municipal well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106836455B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501843A (en) * | 2020-04-22 | 2020-08-07 | 任士猛 | Municipal administration well lid |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09165768A (en) * | 1995-12-15 | 1997-06-24 | Kandenko Co Ltd | Fabricated fence for preventing falling in opening such as manhole |
| CN101886427A (en) * | 2009-05-16 | 2010-11-17 | 王秋波 | Rotary well cover |
| CN103696444A (en) * | 2013-12-13 | 2014-04-02 | 中国科学院深圳先进技术研究院 | Well lid for emergency drainage |
| CN205063009U (en) * | 2015-09-03 | 2016-03-02 | 浙江光大建设集团有限公司 | Ditch cover is arranged fast in municipal administration |
| CN205576976U (en) * | 2016-04-15 | 2016-09-14 | 新疆维吾尔自治区第三机床厂 | General well lid of three proofings |
| CN106246455A (en) * | 2015-06-15 | 2016-12-21 | 李家洲 | Automatically rotating commutator |
| CN205975695U (en) * | 2016-08-26 | 2017-02-22 | 浙江卡森建设有限公司 | Flood control inspection shaft lid |
-
2017
- 2017-03-22 CN CN201710174736.4A patent/CN106836455B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09165768A (en) * | 1995-12-15 | 1997-06-24 | Kandenko Co Ltd | Fabricated fence for preventing falling in opening such as manhole |
| CN101886427A (en) * | 2009-05-16 | 2010-11-17 | 王秋波 | Rotary well cover |
| CN103696444A (en) * | 2013-12-13 | 2014-04-02 | 中国科学院深圳先进技术研究院 | Well lid for emergency drainage |
| CN106246455A (en) * | 2015-06-15 | 2016-12-21 | 李家洲 | Automatically rotating commutator |
| CN205063009U (en) * | 2015-09-03 | 2016-03-02 | 浙江光大建设集团有限公司 | Ditch cover is arranged fast in municipal administration |
| CN205576976U (en) * | 2016-04-15 | 2016-09-14 | 新疆维吾尔自治区第三机床厂 | General well lid of three proofings |
| CN205975695U (en) * | 2016-08-26 | 2017-02-22 | 浙江卡森建设有限公司 | Flood control inspection shaft lid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106836455A (en) | 2017-06-13 |
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