CN203412001U - Multi-purpose security anti-theft drainage urban road surface manhole cover - Google Patents
Multi-purpose security anti-theft drainage urban road surface manhole cover Download PDFInfo
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- CN203412001U CN203412001U CN201320464207.5U CN201320464207U CN203412001U CN 203412001 U CN203412001 U CN 203412001U CN 201320464207 U CN201320464207 U CN 201320464207U CN 203412001 U CN203412001 U CN 203412001U
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- cover
- overturn
- manhole cover
- lock
- swivelling
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Abstract
The utility model discloses a multi-purpose security anti-theft drainage urban road surface manhole cover, and belongs to the technical field of municipal engineering. A protective sleeve is arranged on a manhole cover base; two layers of steps are arranged on the inner wall of the protective sleeve; a wedged protective net is placed on the lower-layer step; a multi-hole overturn cover is arranged on the upper-layer step; a multi-hole rotary cover is arranged on the surface of the overturn cover. The protective net for preventing human bodies and animals from falling is arranged on the step in the protective sleeve of the base; a vibration reduction-type multi-hole interlayer manhole cover which can be rotated at a certain angle and can be opened or closed by utilizing a movable pivot is arranged at the upper end of the protective net; security anti-theft performance can be realized after the upper cover of the interlayer manhole cover is closed by rotating a special handle; road surface accumulation water can be drained or flood discharge and pressure reduction can be performed after the upper cover of the interlayer manhole cover is opened by rotating; a secondary anti-theft lock for opening the manhole cover by using a key is arranged on the inside wall of the water hole of the overturn manhole cover at the corresponding end of an overturn manhole cover support seat. The multi-purpose security anti-theft drainage urban road surface manhole cover has the characteristics of low production cost, simplicity and convenience in operation, double security anti-theft performance and relief of urban road surface flood, and is the urban road surface manhole which has high practicability.
Description
Technical field
The utility model relates to the city pavement manhole cover of the antitheft water drainage of a kind of multifunctional safe, belongs to 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, normally only lays a simple removable cover, or with ready-made hinge, opens cover plate in one end of well lid in the fixed sheath on well mouth, or below well lid, with simple netted rope, fixes for safety.Defect due to traditional well lid existence, a lot of pedestrian's injures and deaths that China causes because of well lid safety problem every year and car accident and countless well lid stolen perhaps many cities ponding or underground water rise suddenly and sharply and wash away the disaster causing after well lid and show, in the urgent need to researching and developing the new pattern manhole cover of the real safe antitheft of a kind of energy, replace traditional well lid.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 people, or is washed away by flood, causes well head vacancy to cause vehicle and pedestrian by causing traffic jam, more seriously to cause pedestrian to fall the accident of dying;
2. though occurred a kind ofly fixing antitheft by hinge in well lid one end through improving in traditional well lid, or nylon rope is installed as protective screening in 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 underground water pipeline is excessive after 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 rotten protective screening can cause the impassable and pedestrian of vehicle and pedestrian to fall the accident of dying equally;
3. in traditional well lid, also have on individual layer well lid and insert by an aperture that only can hold key discrepancy the way that key is installed safety lock, but owing to being out of shape after the heavy-duty vehicle extruding well lid at road traveling, after cannot locking or lock after causing well lid to misplace, cannot open, affecting sewer pipe safeguards, if pry open by force well lid, can cause well lid to be scrapped or pattern manhole cover lock disabler, have a strong impact on operating efficiency simultaneously;
4. after conventional well covers, because of the surface gathered water that torrential rain forms, cannot get rid of meeting initiation urban pavement flood, affect vehicles and pedestrians;
5. after conventional well covers, if meet extra torrential rain, water level in underground pipeline is gone up while forming outside extruding force, if well lid is not opened to flood discharge, well lid will be washed open or wash away; If well lid is opened but can cause vehicle and pedestrian impassable, even also can cause pedestrian's personal safety accident.
Summary of the invention
For solving safe antitheft, water drainage, flood discharge, the pendant people of existing urban road underground pipeline existence, fall the difficult problems such as thing, the utility model 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 antitheft, have again the water drainage of alleviation, flood discharge decompression and anti-falling stop people fall the object of formal matter event.
For solving its technical problem, the city pavement manhole cover of the antitheft water drainage of multipurpose safety that the utility model is designed, comprising: base, sheath, and protective screening, dual pattern manhole cover lock, overturn cover and swivelling cover, its feature is:
1. on base, be provided with sheath, the inwall of sheath is provided with on the step of two-layer step ， lower floor and is placed with and is inserted into formula protective screening, and the step on upper strata is provided with porous overturn cover, on the surface of overturn cover, is provided with porous swivelling cover;
2. described in, 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 being comprised of overturn cover bearing and overturn cover rotating shaft, by this hinge, overturn cover is connected with sheath;
3. described in, overturn cover is circular irony foundry goods plate, in overturn cover, center surrounding is provided with the through hole that a plurality of flowing water is used, centre bottom is connected as a single entity for column type the blank pipe interspersed and rotating shaft of supporting swivelling cover by one, at the back side of overturn cover, there are many symmetrical reinforcing ribs, on two adjacent reinforcing ribs, be provided with a swivelling cover spacer pin and another swivelling cover spacer pin, the angle between this center, two spacer pin territories is 45 degree; On jacket wall corresponding to flowing water through hole, be fixed with built-in pattern manhole cover lock, on overturn cover surface, be provided with a plurality of elastic damping pieces or shock absorption bar;
4. described in, swivelling cover is circular ironcasting, on the surface of this swivelling cover, be provided with the through hole that a plurality of non-slipping blocks and a plurality of flowing water are used, on the circumference of each through hole and on the excircle of swivelling cover, be equipped with the reinforcing rib that can strengthen supporting power, at the surperficial center of this swivelling cover, be provided with a swivelling cover rotating shaft of protruding downwards, during installation, swivelling cover rotating shaft interts in the column type blank pipe at upset cover lock center, and by screw and nut, is fixed with swivelling cover gag lever post and the spacing flange of swivelling cover on the base plate of swivelling cover rotating shaft;
5. on swivelling cover surface, any two symmetrical flowing water of surrounding are furnished with one between with through hole and special-purpose by swivelling cover handle, swivelling cover, open fulcrum and swivelling cover is opened the swivel mount that spacing kelly forms, for having the overturn cover upper edge of damping block or shock absorption bar to rotate swivelling cover, flowing water through hole on two cover plates is overlapped or sealing, the open mode when becoming common closed state or drainning off floodwaters flood discharge;
6. the cover lock that overturns described in forms by locking the lock body that 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 form and the key being comprised of key overcoat, keyhole, key handle.During use, key overcoat, keyhole, coordinate by key handle well lid locking plate stirred with lock core, the lock tube of upset cover lock, make it with jacket inner wall on pattern manhole cover lock bayonet lock phase hook or unhook, to reach the object of locking or unblanking.
The utility model is compared with traditional well lid, has following feature and advantage:
1. because lid of the present utility model bottom is provided with, be inserted into formula protective screening, and this net is to be difficult for getting rusty and rotten material is made, can effectively prevents that object or person person from falling into well head, can avoid major traffic accidents or personnel casualty accidents;
2. because the utility model is provided with Double-layer drain cover plate, two cover plates are all fixed on the base with sheath, and in two-layer well lid, are equipped with reinforcing rib and elastic damping piece or shock absorption bar, therefore have good crushing resistance, can effectively prevent the overweight lorry well lid that crushes, have good soundness;
3. because of between two-layer well lid, be provided with two kinds of different locksets, only have and open respectively after two locksets, 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 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 urban pavement flood.Meanwhile, can also go up at sewer water level, hydraulic pressure by outlet pass flood discharge corresponding to two-layer well lid, causes the accident after the well lid of avoiding destroying by rush of water when excessive.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1: the structural representation while closing well lid for the utility model;
Fig. 2: the structural representation while opening well lid for the utility model;
Fig. 3: the structural representation while opening overturn cover for the utility model;
Fig. 4: the structural representation of pattern manhole cover lock that the utility model is joined;
Fig. 5: the sectional drawing of pattern manhole cover lock that the utility model is joined;
Fig. 6: the key structural representation of pattern manhole cover lock that the utility model is joined;
Fig. 7: the utility model is joined the rotation rack structure schematic diagram of opening swivelling cover;
Fig. 8: Assembly of the parts sequential schematic of the present utility model.
In 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 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 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, comprising: base 6, sheath 1, protective screening 19, overturn cover 8 and swivelling cover 2.Its feature is:
1. on the base 6 of cylinder iron making, be provided with and this base sheath 1 that is connected as a single entity, the inwall of sheath 1 is provided with on two-layer step ， lower floor step 20 and is placed with protective screening 19, is shelved with overturn cover 8 on upper strata step 16, on the surface of overturn cover 8, is provided with swivelling cover 2;
2. described in, sheath 1 is circular ring type irony boss, by the integrated surface that is connected to same material base 6 of a plurality of reinforcing ribs, the running-on of this sheath is provided with the hinge being comprised of overturn cover bearing 9 and overturn cover rotating shaft 7, by this hinge, overturn cover 8 is connected with sheath 1;
3. described in, overturn cover 8 is circular irony foundry goods plate, in overturn cover, center surrounding is provided with the through hole that 4 flowing water are used, in each through hole, be provided with the outlet pass protective screening 40 being connected as a single entity with overturn cover through hole, fall thing or pedestrian when preventing from opening swivelling cover through the out-of-date sky of stepping on, for opening the pore size of the outlet pass protective screening 40 of built-in pattern manhole cover lock, be wherein to take easily to stretch out one's hand that to open or lock not crowded be standard, generally between 120-150mm, center is provided with one for column type blank pipe interspersed and supporting swivelling cover rotating shaft 35, at many, the back side of overturn cover reinforcing rib, on two adjacent reinforcing ribs, be provided with a swivelling cover spacer pin 10 and another swivelling cover spacer pin 11, angle between this center, two spacer pin territories is 45 degree, on the hole wall of a flowing water through hole, be fixed with pattern manhole cover lock 12, on overturn cover surface, be provided with a plurality of elastic damping pieces 36,
4. described in, swivelling cover 2 is circular cast iron plate, on the surface of this swivelling cover, be provided with a plurality of non-slipping blocks 5 and 4 through holes 4 that flowing water is used, on the circumference of each through hole and on the excircle of swivelling cover, be equipped with the reinforcing rib 3 that strengthens supporting power, at the surperficial center of this swivelling cover, be provided with a swivelling cover rotating shaft 35 of protruding downwards, during installation, swivelling cover rotating shaft 35 interts in the column type blank pipe at upset cover lock 8 centers, and by the solid screw 13 of flange spiral shell, is fixed with swivelling cover gag lever post 14 and the spacing flange 15 of swivelling cover on the base plate of swivelling cover rotating shaft 35; Between two flowing water on swivelling cover surface are with through hole 4, be furnished with one and special-purpose by swivelling cover handle 32, swivelling cover, open fulcrum 33 and swivelling cover is opened the swivel mount that spacing kelly 34 forms, for rotating between swivelling cover 2 and overturn cover 8, flowing water through hole on two cover plates is overlapped or sealing, the use state when becoming usual closed state or drainning off floodwaters flood discharge;
5. the lock body that the cover lock 12 that overturns described in 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 and the key being comprised of key overcoat 29, keyhole 30, key handle 31 form, during use, key overcoat 29, keyhole 30, coordinate by key handle 31 well lid locking plate 23 is stirred with lock core 24, the lock tube 25 of upset cover lock 12, make it with sheath 1 inwall on 39 phase hook or the unhook of pattern manhole cover lock bayonet lock, reach lock or open object;
6. described in, 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 framework bottom is provided with screen cloth, and screen cloth is made by cast iron materials, and mesh diameter is 20～120mm; Framework top is provided with the width 10-50mm that supports 37，Gai shirt rim, shirt rim; The height of spacing cylinder 38 is 20-80 mm;
7. be provided with vibration damping groove 18 topping bar on 16, in vibration damping groove, be provided with damping washer 17; Overturn cover is shelved on and is topped bar on 16 by damping washer 17, 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: on base, be provided with sheath, the inwall of sheath is provided with on the step of two-layer step ， lower floor and is placed with and is inserted into formula protective screening, the step on upper strata is provided with porous overturn cover, on the surface of overturn cover, is provided with porous swivelling cover.
2. according to the city pavement manhole cover of the antitheft water drainage of the said multipurpose safety of claim 1, it is characterized in that: described sheath is circular ring type cast iron quality boss, by a plurality of reinforcing ribs, be connected with the surface of base, the running-on of this sheath is provided with the hinge being comprised of overturn cover bearing and overturn cover rotating shaft, by this hinge, overturn cover is connected with sheath.
3. according to the city pavement manhole cover of the antitheft water drainage of the said multipurpose safety of claim 1, it is characterized in that: described overturn cover is circular irony foundry goods plate, at the center of overturn cover, surrounding is provided with the through hole that a plurality of flowing water is used, and the centre bottom of overturn cover is provided with one for column type the blank pipe interspersed and rotating shaft of supporting swivelling cover; In the bottom of overturn cover, be provided with many reinforcing ribs; On two adjacent reinforcing ribs, be provided with a swivelling cover spacer pin and another swivelling cover spacer pin, the angle between this center, two spacer pin territories is 45 degree; On jacket wall corresponding to limbers, be fixed with built-in pattern manhole cover lock, on overturn cover surface, be provided with a plurality of elastic damping pieces or shock absorption bar.
4. according to the city pavement manhole cover of the antitheft water drainage of the said multipurpose safety of claim 1, it is characterized in that: described swivelling cover is circular ironcasting, on the surface of this swivelling cover, be provided with the limbers that a plurality of non-slipping blocks and a plurality of flowing water are used, on the circumference of each limbers and on the excircle of swivelling cover, be equipped with the reinforcing rib that can strengthen supporting power; At the center on this swivelling cover surface, be provided with a swivelling cover rotating shaft of protruding downwards, during installation, swivelling cover rotating shaft interts in the column type blank pipe at upset cover lock center, and by screw and nut, is fixed with swivelling cover gag lever post and the spacing flange of swivelling cover on the base plate of swivelling cover rotating shaft.
5. according to the city pavement manhole cover of the antitheft water drainage of the said multipurpose safety of claim 1 or 4, it is characterized in that: between any two symmetrical limberss of described swivelling cover surface surrounding, be furnished with one and special-purpose by swivelling cover handle, swivelling cover, open fulcrum and swivelling cover is opened the swivel mount that spacing kelly forms, for having the overturn cover upper edge of damping block or shock absorption bar to rotate swivelling cover, limbers on two cover plates is overlapped or sealing, the open mode when becoming common closed state or drainning off floodwaters flood discharge.
6. according to the city pavement manhole cover of the antitheft water drainage of the said multipurpose safety of claim 4, it is characterized in that: described upset cover lock forms by locking the lock body that 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 form and the key being comprised of key overcoat, keyhole, key handle; During use, key overcoat, keyhole, coordinate by key handle well lid locking plate stirred with lock core, the lock tube of upset cover lock, make it with jacket inner wall on pattern manhole cover lock bayonet lock phase hook or unhook, reach lock or open object.
7. according to the city pavement manhole cover of the antitheft water drainage of the said multipurpose safety of claim 1, it is characterized in that: described protective screening supports shirt rim by protective screening and the spacing cylinder of protective screening forms, spacing cylinder is circular worn-out mouthful framework, framework bottom is provided with screen cloth, screen cloth is made by cast iron materials, and mesh diameter is 20～120mm; Framework top is provided with the width 10-50mm that supports ，Gai shirt rim, shirt rim; The height of spacing cylinder is 20-80 mm.
8. according to the city pavement manhole cover of the antitheft water drainage of the said multipurpose safety of claim 1 or 2, it is characterized in that: on topping bar in sheath, be provided with vibration damping groove, in vibration damping groove, be provided with damping washer; Overturn cover is shelved on and is topped bar by damping washer, in order to alleviate the vibration to sheath and well lid base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464207.5U CN203412001U (en) | 2013-08-01 | 2013-08-01 | Multi-purpose security anti-theft drainage urban road surface manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464207.5U CN203412001U (en) | 2013-08-01 | 2013-08-01 | Multi-purpose security anti-theft drainage urban road surface manhole cover |
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| Publication Number | Publication Date |
|---|---|
| CN203412001U true CN203412001U (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320464207.5U Expired - Fee Related CN203412001U (en) | 2013-08-01 | 2013-08-01 | Multi-purpose security anti-theft drainage urban road surface manhole cover |
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| CN (1) | CN203412001U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106049547A (en) * | 2016-07-29 | 2016-10-26 | 丁永杰 | Multifunctional composite edge inspection well lid bracket and well lid |
| CN107887859A (en) * | 2017-11-17 | 2018-04-06 | 广船国际有限公司 | A kind of ship wears cable lid |
| CN108797245A (en) * | 2018-06-13 | 2018-11-13 | 胡雨萌 | Urban roads safety based on fire-fighting and rescue network drains guard system |
| CN111472391A (en) * | 2018-06-27 | 2020-07-31 | 曾瀚霆 | Sewer well lid safety protection subassembly |
-
2013
- 2013-08-01 CN CN201320464207.5U patent/CN203412001U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103352481B (en) * | 2013-08-01 | 2015-12-23 | 王先军 | The city pavement manhole cover of the antitheft water drainage of a kind of multipurpose safety |
| CN106049547A (en) * | 2016-07-29 | 2016-10-26 | 丁永杰 | Multifunctional composite edge inspection well lid bracket and well lid |
| CN107887859A (en) * | 2017-11-17 | 2018-04-06 | 广船国际有限公司 | A kind of ship wears cable lid |
| CN107887859B (en) * | 2017-11-17 | 2019-12-20 | 广船国际有限公司 | Boats and ships poling pipe cap |
| CN108797245A (en) * | 2018-06-13 | 2018-11-13 | 胡雨萌 | Urban roads safety based on fire-fighting and rescue network drains guard system |
| CN108797245B (en) * | 2018-06-13 | 2020-11-20 | 福州城建设计研究院有限公司 | Urban road safety drainage protection system based on fire rescue network |
| CN111472391A (en) * | 2018-06-27 | 2020-07-31 | 曾瀚霆 | Sewer well lid safety protection subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20190801 |
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| CF01 | Termination of patent right due to non-payment of annual fee |