CN103352481A - Multipurpose urban road surface well lid for safe burglary prevention and drainage of stagnant water - Google Patents
Multipurpose urban road surface well lid for safe burglary prevention and drainage of stagnant water Download PDFInfo
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- CN103352481A CN103352481A CN2013103292365A CN201310329236A CN103352481A CN 103352481 A CN103352481 A CN 103352481A CN 2013103292365 A CN2013103292365 A CN 2013103292365A CN 201310329236 A CN201310329236 A CN 201310329236A CN 103352481 A CN103352481 A CN 103352481A
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- well lid
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- overturn
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Abstract
The invention provides a multipurpose urban road surface well lid for safe burglary prevention and drainage of stagnant water and belongs to the technical field of municipal engineering. The multipurpose urban road surface well lid is characterized in that a protective sleeve is arranged on a well lid base; the inner wall of the protective sleeve is provided with two layers of steps; a wedged type protection net is placed on the step of the lower layer; a porous overturning cover is arranged on the step of the upper layer; a porous rotary cover is arranged on the surface of the overturning cover. The step inside the protective sleeve of the base is provided with the protection net for preventing people and objects from falling down; the upper end of the protection net is provided with a vibration-absorption type porous interlayer well lid which can overturn and rotate for a certain angle to be opened or closed by utilizing a movable supporting point; a special handle is used for rotating to close an upper cover of the interlayer well lid to realize the safe burglary prevention; the upper cover of the interlayer well lid is unscrewed to discharge road surface deposited water or flood to decompress, and a secondary burglary prevention lock for opening the well lid by using a key is mounted on the inner side wall of a water through hole in one end of an overturning well lid corresponding to an overturning well lid support. The multipurpose urban road surface well lid disclosed by the invention has the characteristics of low production cost, convenience in operation, dual safe burglary prevention and remission of urban road surface flood, and is the urban road surface well lid with the strong practicability.
Description
Technical field
The present invention relates to the city pavement manhole cover of the antitheft water drainage of a kind of multifunctional safe, belong to the municipal engineering technical field.
Background technology
City pavement manhole cover relates to the well lid of the industries such as underground water supply and drainage pipeline, postal, electricity, letter shoot road, and developing history is long.Traditional city pavement manhole cover is normally only laid a simple removable cover in the fixed sheath on well mouth, or opens cover plate at an end of well lid with ready-made hinge, or fixes for the simple netted rope of safety usefulness below well lid.Because the defective that traditional well lid exists, a lot of pedestrian's injures and deaths that China every year causes because of the well lid safety problem and car accident and countless well lid stolen perhaps many cities ponding or underground water rise suddenly and sharply and wash away the disaster that causes behind the well lid and show, replace traditional well lid in the urgent need to the new pattern manhole cover of researching and developing the real safe antitheft of a kind of energy.Tradition well lid weak point is:
1. the mid-movable well lid of putting of traditional well lid is often crushed by heavy-duty vehicle, or is stolen by the people, or is washed away by flood, causes the well head vacancy to cause vehicle and pedestrian by causing traffic jam, more seriously to cause the pedestrian to fall the accident of dying;
2. though occurred a kind of fixing antitheft by hinge at well lid one end in traditional well lid through improvement, or nylon rope is installed as protective screening at well lid one end, but because the long-term extruding of heavy-duty vehicle causes also well lid to be washed open because water level rising pressure in the underground water pipeline is excessive after the well lid distortion, long-term perform practically no function after using nylon rope net to rot with age, the well lid of washing open and the protective screening that rots can cause the impassable and pedestrian of vehicle and pedestrian to fall the accident of dying equally;
3. also have in traditional well lid on the individual layer well lid and insert the way that key is installed safety lock by an aperture that only can hold key discrepancy, but owing to behind the heavy-duty vehicle extruding well lid of road traveling, be out of shape, can't open after can't locking or lock after causing well lid to misplace, affecting sewer pipe safeguards, can cause well lid to be scrapped or the pattern manhole cover lock disabler if pry open by force well lid, have a strong impact on simultaneously operating efficiency;
4. after conventional well covers, can't get rid of meeting initiation urban pavement flood because of the surface gathered water that torrential rain forms, affect vehicles and pedestrians;
5. after conventional well covers, make when the water level rise forms outside extruding force in the underground pipeline if meet extra torrential rain, if well lid is not opened flood discharge, well lid will be washed open or wash away; If well lid opened and can cause vehicle and pedestrian impassable, even also can cause pedestrian's personal safety accident.
Summary of the invention
For safe antitheft, water drainage, flood discharge, the pendant people who solves existing urban road underground pipeline existence falls the difficult problems such as thing, the invention provides the city pavement manhole cover of the antitheft water drainage of a kind of multipurpose safety, many in order to reach purposes, both safe antithefts, have again the water drainage of alleviation, flood discharge is reduced pressure and is prevented that the falling stop people falls the purpose of formal matter event.
For solving its technical problem, the city pavement manhole cover of the antitheft water drainage of multipurpose safety that the present invention designs comprises: base, sheath, and protective screening, dual pattern manhole cover lock, overturn cover and swivelling cover, its feature is:
1. be provided with sheath at base, the inwall of sheath is provided with two-layer step, is placed with at the step of lower floor and is inserted into the formula protective screening, and the step on upper strata is provided with the porous overturn cover, is provided with the porous swivelling cover on the surface of overturn cover;
2. described sheath is circular ring type cast iron quality boss, and by the surface formation one of a plurality of reinforcing ribs and base, the running-on of this sheath is provided with the hinge that is comprised of overturn cover bearing and overturn cover rotating shaft, by this hinge overturn cover is linked to each other with sheath;
3. described overturn cover is circular irony foundry goods plate, on overturn cover, be provided with the through hole that a plurality of flowing water are used around the center, centre bottom is used for interting by one and the column type blank pipe of supporting swivelling cover rotating shaft is connected as a single entity, the reinforcing rib that many symmetries are arranged at the back side of overturn cover, be provided with a swivelling cover spacer pin and another swivelling cover spacer pin at two adjacent reinforcing ribs, the angle between this center, two spacer pin territories is 45 degree; Be fixed with built-in pattern manhole cover lock at a jacket wall corresponding to flowing water through hole, be provided with a plurality of elastic damping pieces or shock absorption bar on the overturn cover surface;
4. described swivelling cover is circular ironcasting, be provided with the through hole that a plurality of non-slipping blocks and a plurality of flowing water are used on the surface of this swivelling cover, excircle with swivelling cover on the circumference of each through hole is equipped with the reinforcing rib that can strengthen supporting power, be provided with a swivelling cover rotating shaft of protruding downwards at the center on the surface of this swivelling cover, the swivelling cover rotating shaft interts in the column type blank pipe at upset cover lock center during installation, and is fixed with swivelling cover gag lever post and the spacing flange of swivelling cover by screw and nut on the base plate of swivelling cover rotating shaft;
5. what the flowing water of any two symmetries around on the swivelling cover surface was furnished with a special use between with through hole opens the swivel mount that spacing kelly forms by swivelling cover handle, swivelling cover unlatching fulcrum and swivelling cover, be used for swivelling cover is rotated at the overturn cover upper edge that damping block or shock absorption bar are arranged, make the flowing water through hole on two cover plates overlap or sealing the open mode when becoming common closed state or drainning off floodwaters flood discharge;
6. the lock body that is comprised of lock supporting seat, the spacing end cap of lock tube, well lid locking plate, lock core, lock tube, locking plate rotating shaft, locking plate clamp nut, locking plate limited screw of described upset cover lock and the key that is comprised of key overcoat, keyhole, key handle form.During use, key overcoat, keyhole, cooperate by key handle with lock core, the lock tube of upset cover lock the well lid locking plate stirred, make it with jacket inner wall on pattern manhole cover lock bayonet lock phase hook or unhook, to reach the purpose of locking or unblanking.
The present invention compares with traditional well lid, and following characteristics and advantage are arranged:
1. be inserted into the formula protective screening because lid of the present invention bottom is provided with, and this net is that the material that is difficult for getting rusty and rotting is made, can prevents effectively that object or person person from falling into well head, can avoid major traffic accidents or personnel casualty accidents;
2. be provided with the Double-layer drain cover plate because of the present invention, two cover plates all are fixed on the base with sheath, and are equipped with reinforcing rib and elastic damping piece or shock absorption bar in the two-layer well lid, and therefore preferably crushing resistance is arranged, can effectively prevent the overweight lorry well lid that crushes, preferably soundness is arranged;
3. because of between the two-layer well lid, be provided with two kinds of different locksets, only have open respectively two locksets after, just can open well lid, can not only open well lid because of need of work, be lowered to underground pipeline maintenance or watch, can effectively prevent from again stealing;
4. because being equipped with a plurality of limberss on the two-layer well lid, urban pavement ponding can pass through this many limbers, flows into sewer, allows ponding discharge from sewer, is conducive to alleviate the urban pavement flood.Simultaneously, can also go up at the sewer water level, when hydraulic pressure is excessive by outlet pass flood discharge corresponding to two-layer well lid, cause the accident behind the well lid of avoiding destroying by rush of water.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1: the structural representation when closing well lid for the present invention;
Fig. 2: the structural representation when opening well lid for the present invention;
Fig. 3: the structural representation when opening overturn cover for the present invention;
Fig. 4: the structural representation of pattern manhole cover lock that the present invention joins;
Fig. 5: the sectional drawing of pattern manhole cover lock that the present invention joins;
Fig. 6: the key structural representation of pattern manhole cover lock that the present invention joins;
Fig. 7: the present invention joins the rotation rack structure schematic diagram of opening swivelling cover;
Fig. 8: Assembly of the parts sequential schematic of the present invention.
Among the figure: 1, sheath; 2, swivelling cover; 3, reinforcing rib; 4, outfall; 5, non-slipping block; 6, well lid base; 7, overturn cover rotating shaft; 8, overturn cover; 9, overturn cover bearing; 10, spacer pin; 11, another spacer pin; 12, pattern manhole cover lock; 13, flange holding screw; 14, swivelling cover gag lever post; 15, the spacing flange of swivelling cover; 16, upper strata step; 17, overturn cover support level damping washer; 18, overturn cover support level damping trough; 19, protective screening; 20, lower floor's step; 21, lock supporting seat; 22, the spacing end cap of lock tube; 23, well lid locking plate; 24, lock core; 25, lock tube; 26, locking plate rotating shaft; 27, locking plate clamp nut; 28, locking plate limited screw; 29, key overcoat; 30, keyhole; 31, key handle; 32, swivelling cover handle; 33, swivelling cover is opened fulcrum; 34, swivelling cover is opened spacing kelly; 35, swivelling cover rotating shaft; 36, elastic shock attenuation piece; 37, protective screening supports the shirt rim; 38, the spacing cylinder of protective screening, 39, pattern manhole cover lock bayonet lock, 40, overturn cover outlet pass protective screening.
The specific embodiment
With reference to accompanying drawing, the city pavement manhole cover of the antitheft water drainage of multipurpose safety of designing comprises: base 6, sheath 1, and protective screening 19, overturn cover 8 and swivelling cover 2, its feature is:
1. be provided with and this base sheath 1 that is connected as a single entity at the base 6 of cylinder iron making, the inwall of sheath 1 is provided with two-layer step, is placed with protective screening 19 at lower floor's step 20, is shelved with overturn cover 8 on the upper strata step 16, is provided with swivelling cover 2 on the surface of overturn cover 8;
2. described sheath 1 is circular ring type irony boss, by the integrated surface that is connected to material base 6 of a plurality of reinforcing ribs, the running-on of this sheath is provided with the hinge that is comprised of overturn cover bearing 9 and overturn cover rotating shaft 7, by this hinge overturn cover 8 is linked to each other with sheath 1;
3. described overturn cover 8 is circular irony foundry goods plate, on overturn cover, be provided with the through hole that 4 flowing water are used around the center, be provided with the outlet pass protective screening 40 that is connected as a single entity with the overturn cover through hole in each through hole, to prevent from opening swivelling cover that time pendant thing or pedestrian are through the out-of-date sky of stepping on, the pore size that wherein is used for opening the outlet pass protective screening 40 of built-in pattern manhole cover lock is to open or cannot not lock crowdedly as standard easily stretching out one's hand, generally between 120-150mm, the center is provided with one and is used for interting and supporting the column type blank pipe of swivelling cover rotating shaft 35, at many reinforcing ribs in the back side of overturn cover, be provided with a swivelling cover spacer pin 10 and another swivelling cover spacer pin 11 at two adjacent reinforcing ribs, the angle between this center, two spacer pin territories is 45 degree; Hole wall at a flowing water through hole is fixed with pattern manhole cover lock 12, is provided with a plurality of elastic damping pieces 36 on the overturn cover surface;
4. described swivelling cover 2 is circular cast iron plate, be provided with a plurality of non-slipping blocks 5 and 4 through holes 4 that flowing water is used on the surface of this swivelling cover, excircle with swivelling cover on the circumference of each through hole is equipped with the reinforcing rib 3 that strengthens supporting power, be provided with a swivelling cover rotating shaft 35 of protruding downwards at the center on the surface of this swivelling cover, swivelling cover rotating shaft 35 interts in the column type blank pipe at upset cover lock 8 centers during installation, and is fixed with swivelling cover gag lever post 14 and the spacing flange 15 of swivelling cover by the solid screw 13 of flange spiral shell on the base plate of swivelling cover rotating shaft 35; That is furnished with a special use between two flowing water on swivelling cover surface are with through hole 4 opens fulcrum 33 and swivelling cover is opened the swivel mount that spacing kelly 34 forms by swivelling cover handle 32, swivelling cover, be used for and rotate between swivelling cover 2 and the overturn cover 8, make the flowing water through hole on two cover plates overlap or sealing the use state when becoming usual closed state or drainning off floodwaters flood discharge;
5. the lock body that is comprised of lock supporting seat 21, the spacing end cap 22 of lock tube, well lid locking plate 23, lock core 24, lock tube 25, locking plate rotating shaft 26, locking plate clamp nut 27, locking plate limited screw 28 of described upset cover lock 12 and the key that is comprised of key overcoat 29, keyhole 30, key handle 31 form, during use, key overcoat 29, keyhole 30, cooperate by key handle 31 with lock core 24, the lock tube 25 of upset cover lock 12 well lid locking plate 23 is stirred, make it with sheath 1 inwall on 39 phase hook or the unhook of pattern manhole cover lock bayonet lock, reach lock or open purpose;
6. described protective screening 19 is comprised of protective screening support shirt rim 37 and the spacing cylinder 38 of protective screening, and spacing cylinder 38 is circular worn-out mouthful framework, and the framework bottom is provided with screen cloth, and screen cloth is made by cast iron materials, and mesh diameter is 20～120mm; The framework top is provided with supports shirt rim 37, the width 10-50mm of this shirt rim; The height of spacing cylinder 38 is 20-80 mm;
7. 16 be provided with vibration damping groove 18 topping bar, in the vibration damping groove, be provided with damping washer 17; Overturn cover is shelved on by damping washer 17 and tops bar on 16, in order to alleviate the vibration to sheath 1 and well lid base 6.
Claims (8)
1. the city pavement manhole cover of the antitheft water drainage of multipurpose safety, comprise: base, sheath, protective screening, dual pattern manhole cover lock, overturn cover and swivelling cover, it is characterized in that: be provided with sheath at base, the inwall of sheath is provided with two-layer step, is placed with at the step of lower floor and is inserted into the formula protective screening, the step on upper strata is provided with the porous overturn cover, is provided with the porous swivelling cover on the surface of overturn cover.
2. the city pavement manhole cover of the antitheft water drainage of said multipurpose safety according to claim 1, it is characterized in that: described sheath is circular ring type cast iron quality boss, be connected with the surface of base by a plurality of reinforcing ribs, the running-on of this sheath is provided with the hinge that is comprised of overturn cover bearing and overturn cover rotating shaft, by this hinge overturn cover is connected with sheath.
3. the city pavement manhole cover of the antitheft water drainage of said multipurpose safety according to claim 1, it is characterized in that: described overturn cover is circular irony foundry goods plate, be provided with the through hole that a plurality of flowing water are used around the center of overturn cover, the centre bottom of overturn cover is provided with one and is used for interting and supporting the column type blank pipe of swivelling cover rotating shaft; Be provided with many reinforcing ribs in the bottom of overturn cover; Be provided with a swivelling cover spacer pin and another swivelling cover spacer pin at two adjacent reinforcing ribs, the angle between this center, two spacer pin territories is 45 degree; Be fixed with built-in pattern manhole cover lock at a jacket wall corresponding to limbers, be provided with a plurality of elastic damping pieces or shock absorption bar on the overturn cover surface.
4. the city pavement manhole cover of the antitheft water drainage of said multipurpose safety according to claim 1, it is characterized in that: described swivelling cover is circular ironcasting, be provided with the limbers that a plurality of non-slipping blocks and a plurality of flowing water are used on the surface of this swivelling cover, the excircle with swivelling cover on the circumference of each limbers is equipped with the reinforcing rib that can strengthen supporting power; Be provided with a swivelling cover rotating shaft of protruding downwards at the center on this swivelling cover surface, the swivelling cover rotating shaft interts in the column type blank pipe at upset cover lock center during installation, and is fixed with swivelling cover gag lever post and the spacing flange of swivelling cover by screw and nut on the base plate of swivelling cover rotating shaft.
5. according to claim 1 or the city pavement manhole cover of the antitheft water drainage of 4 said multipurpose safeties, it is characterized in that: that is furnished with a special use between the limbers of any two symmetries around described swivelling cover surface opens the swivel mount that spacing kelly forms by swivelling cover handle, swivelling cover unlatching fulcrum and swivelling cover, be used for swivelling cover is rotated at the overturn cover upper edge that damping block or shock absorption bar are arranged, make the limbers on two cover plates overlap or sealing the open mode when becoming common closed state or drainning off floodwaters flood discharge.
6. according to claim 1 or the city pavement manhole cover of the antitheft water drainage of 3 said multipurpose safeties, it is characterized in that: described upset cover lock is by the lock supporting seat, the spacing end cap of lock tube, the well lid locking plate, lock core, lock tube, the locking plate rotating shaft, the locking plate clamp nut, the lock body that the locking plate limited screw forms and by the key overcoat, keyhole, the key that key handle forms forms, during use, the key overcoat, keyhole, lock core with the upset cover lock, lock tube cooperates to be stirred the well lid locking plate by key handle, make it with jacket inner wall on pattern manhole cover lock bayonet lock phase hook or unhook, reach lock or open purpose.
7. the city pavement manhole cover of the antitheft water drainage of said multipurpose safety according to claim 1, it is characterized in that: described protective screening supports the shirt rim by protective screening and the spacing cylinder of protective screening forms, spacing cylinder is circular worn-out mouthful framework, the framework bottom is provided with screen cloth, screen cloth is made by cast iron materials, and mesh diameter is 20～120mm; The framework top is provided with supports shirt rim, the width 10-50mm of this shirt rim; The height of spacing cylinder is 20-80 mm.
8. the city pavement manhole cover of the antitheft water drainage of said multipurpose safety according to claim 1 and 2, it is characterized in that: topping bar in sheath is provided with the vibration damping groove, is provided with damping washer in the vibration damping groove; Overturn cover by damping washer be shelved on top bar on, in order to alleviate the vibration to sheath and well lid base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310329236.5A CN103352481B (en) | 2013-08-01 | 2013-08-01 | The city pavement manhole cover of the antitheft water drainage of a kind of multipurpose safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310329236.5A CN103352481B (en) | 2013-08-01 | 2013-08-01 | The city pavement manhole cover of the antitheft water drainage of a kind of multipurpose safety |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103352481A true CN103352481A (en) | 2013-10-16 |
| CN103352481B CN103352481B (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310329236.5A Expired - Fee Related CN103352481B (en) | 2013-08-01 | 2013-08-01 | The city pavement manhole cover of the antitheft water drainage of a kind of multipurpose safety |
Country Status (1)
| Country | Link |
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| CN (1) | CN103352481B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522276A (en) * | 2016-11-04 | 2017-03-22 | 成都启立辰智科技有限公司 | Municipal manhole cover |
| CN106592746A (en) * | 2017-02-13 | 2017-04-26 | 郑州轻工业学院 | Safe sewer well lid |
| CN110424469A (en) * | 2019-09-03 | 2019-11-08 | 侯信胜 | A kind of adjustable rain dirt well lid of the anti-settling noise control of leakproof |
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| JP2003160946A (en) * | 2001-11-28 | 2003-06-06 | Kogi Corp | Underground structure cover |
| CN2576801Y (en) * | 2002-10-15 | 2003-10-01 | 丁来根 | Combined manhole cover |
| CN2873890Y (en) * | 2006-03-31 | 2007-02-28 | 中北大学 | Openable road pipeline net protective cover |
| KR20080038555A (en) * | 2006-10-30 | 2008-05-07 | (주) 시흥 | Bolt locking type manhole cover |
| CN202969418U (en) * | 2012-12-14 | 2013-06-05 | 武汉大学 | Anti-dent double buffering well lid |
| CN203412001U (en) * | 2013-08-01 | 2014-01-29 | 王先军 | Multi-purpose security anti-theft drainage urban road surface manhole cover |
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2013
- 2013-08-01 CN CN201310329236.5A patent/CN103352481B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003160946A (en) * | 2001-11-28 | 2003-06-06 | Kogi Corp | Underground structure cover |
| CN2576801Y (en) * | 2002-10-15 | 2003-10-01 | 丁来根 | Combined manhole cover |
| CN2873890Y (en) * | 2006-03-31 | 2007-02-28 | 中北大学 | Openable road pipeline net protective cover |
| KR20080038555A (en) * | 2006-10-30 | 2008-05-07 | (주) 시흥 | Bolt locking type manhole cover |
| CN202969418U (en) * | 2012-12-14 | 2013-06-05 | 武汉大学 | Anti-dent double buffering well lid |
| CN203412001U (en) * | 2013-08-01 | 2014-01-29 | 王先军 | Multi-purpose security anti-theft drainage urban road surface manhole cover |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522276A (en) * | 2016-11-04 | 2017-03-22 | 成都启立辰智科技有限公司 | Municipal manhole cover |
| CN106592746A (en) * | 2017-02-13 | 2017-04-26 | 郑州轻工业学院 | Safe sewer well lid |
| CN110424469A (en) * | 2019-09-03 | 2019-11-08 | 侯信胜 | A kind of adjustable rain dirt well lid of the anti-settling noise control of leakproof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103352481B (en) | 2015-12-23 |
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Granted publication date: 20151223 Termination date: 20210801 |