CN106320384A - Anti-theft electronic manhole cover - Google Patents
Anti-theft electronic manhole cover Download PDFInfo
- Publication number
- CN106320384A CN106320384A CN201611046671.7A CN201611046671A CN106320384A CN 106320384 A CN106320384 A CN 106320384A CN 201611046671 A CN201611046671 A CN 201611046671A CN 106320384 A CN106320384 A CN 106320384A
- Authority
- CN
- China
- Prior art keywords
- lid
- well lid
- theft
- electronic lock
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1427—Locking devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1481—Security devices, e.g. indicating unauthorised opening
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses an anti-theft electronic manhole cover which comprises a manhole ring and a large manhole cover body. The anti-theft electronic manhole cover also comprises an electronic lock crankshaft connection rod mechanism, an electronic lock and a circular connection rod groove. The electronic lock is installed on the large manhole cover body, the manhole ring is movably connected with the large manhole cover body, the circular connection rod groove is formed in the manhole ring, the large manhole cover body is composed of an upper cover and a lower cylinder, and the upper cover is larger than the lower cylinder. Compared with the prior art, stolen and damage conditions of the manhole cover can be monitored in real time, and anti-theft performance is very good.
Description
Technical field
The present invention relates to a kind of well lid, particularly to a kind of theft-proof electron well lid.
Background technology
Along with the sustainable development of China's economic, urbanization process in all parts of the country achieves rapid progress, urban infrastructure
Dynamics is increasingly stronger, and the city appearance of the city is taken on an entirely new look.Urban road can be referred to as " face " in a city, but the most each
" black hole " phenomenon planting manhole cover manhole cover loss similarly is a faulty note on beauty scenery, city.Therefore for carrying
High City Life Quality, manhole cover Producer the most constantly takes corresponding measure.
Before the nineties in 20th century, city manhole cover uses Reinforced Concrete Materials to make substantially.But conventional steel
Reinforced concrete manhole cover, easily along with subsidence of shaft crib, causes well lid neat with Uneven road, is susceptible in vehicle travel process
Loosen, well lid is also produced the biggest impulsive force, there is potential safety hazard.Meanwhile, manhole cover is as normally opened the normally off parts, mixed
Solidifying soil manhole cover shortly can produce edge Fragmentation Phenomena in use, ruptures time serious.
From the mid-90 in 20th century, along with Code for design of outdoor sewerage engineering, casting iron well lid is gradually built by vast city
If person and resident accept.Nowadays the ball iron manhole cover of regular production is the most attractive in appearance, design variation, seldom generation fracture are existing
As, in terms of reducing noise, also achieve great success.But it also has its shortcoming, because its casting is relatively costly, in city
The area such as suburb well lid is easily stolen, is not only the loss of public utility, is likely to produce a series of adverse consequences simultaneously.
Although well lid designer constantly takes some anti-theft measures, such as increase door chain and stud shaft formula well lid, but effect is the most obvious.
Summary of the invention
The purpose of the present invention is that a kind of theft-proof electron well lid of offer, this theft-proof electron well lid well lid can be lost and
Breakage monitors in real time.
The technical scheme is that a kind of theft-proof electron well lid, including the big lid of walling crib and well lid, this theft-proof electron well
Lid also includes electronic lock toggle, electronic lock and circular link groove, and electronic lock is arranged on the big lid of well lid, walling crib
Lid big with well lid is flexibly connected, and circular link groove is arranged in walling crib, and the big lid of well lid is made up of upper cover and doffing, upper cover
More than doffing.
As preferably, theft-proof electron well lid also includes that little sealing is covered, and little sealing lid covers outside electronic lock, is sealed by electronic lock
Inside；The little lid lid big with well lid that seal is flexibly connected.
As preferably, described on cover and be provided with cavity body, cavity body upper inside wall is provided with a groove, and this groove is used for
Fixing little sealing is covered, and cavity body inwall is provided with three curved protrusion, is provided with a round boss, this round boss in cavity body
On be provided with a circular mounting hole；In doffing, the position relative with cavity body is provided with a boss, and boss is positioned at circular mounting
The lower section in hole, is provided with the projection of on boss, and this projection upper end is provided with a through hole, and electronic lock toggle passes
Through hole contacts with electronic lock, and the electronic lock toggle other end is placed in circular link groove.
As preferably, it is connected with root big lid strengthening rib strip and cross section in described doffing and strengthens for the most heptagonal big lid
Muscle, each strengthening rib strip one end is connected with doffing, and the other end is connected with reinforcement, and reinforcement is positioned at doffing center.
As preferably, in described doffing, it is additionally provided with locking device.
As preferably, it is also provided with a square groove inside described circular mounting hole, round boss is additionally provided with and opens
Arrow；Described electronic lock is the electronic lock that can monitor in real time.
As preferably, described little sealing lid back be provided with three little sealing lid reinforcements and three stretch out latch, stretch out card
Tooth and curved protrusion lock little sealing and cover, and wherein a little sealing lid reinforcement is provided with an annulus, in annulus side
It is provided with one and opens groove；Little sealing covers and is additionally provided with the projection corresponding with groove.
As preferably, described theft-proof electron well lid also includes that iron chains, iron chains one end are connected to little sealing and cover, and the other end is even
It is connected on the big lid of well lid.
As preferably, described cavity body inwall further respectively having two perforation, these two perforation one are used for through ferrum
Chain, passes through for rainwater when another is used for raining.
As preferably, the described cavity body deep 62mm of internal diameter 200mm；Round boss internal diameter 100mm height 12mm；Circular mounting hole
Internal diameter 60mm；Curved protrusion long 35mm width 13mm height 4mm；Penetration hole diameter 30mm thickness 12mm；The deep 23.5mm of groove width 20mm；Add
The strong muscle height 95mm thickness 16mm length of side is 89mm；Boss internal diameter 200mm height 64mm thickness 12mm；Projection is 120mm*68mm*50mm, logical
Bore dia 21mm；A diameter of 200mm is covered in little sealing, inner thickness is 18mm, peripheral thickness is 23mm；Little sealing lid reinforcement is
90mm*10mm*8mm；Internal radius 10mm external diameter 30mm；Stretch out latch long 30mm height 40mm；Thin section position is 8mm, the thickest portion
Position is 12mm；Circular link groove is 40mm*30mm*20mm, and radius is 25mm.
Compared with prior art, the beneficial effects of the present invention is:
The present invention can monitor that well lid is stolen and breakage in real time, and theftproof performance is the best.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention (little sealing lid is opened and put upside down)；
Fig. 2 is well lid of the present invention big lid surface structure schematic diagram (opening little sealing to cover)；
Fig. 3 is well lid of the present invention big lid back structures schematic diagram；
Fig. 4 is the present invention little sealing lid back structures schematic diagram；
Fig. 5 is electronic lock of the present invention and toggle position view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Such as Fig. 1-5, a kind of antitheft novel electron well lid, including walling crib 1, the big lid of well lid 2, little sealing lid 3, electronic lock
Toggle 21, electronic lock 4 and circular link groove 22, electronic lock 4 is arranged on the big lid of well lid 2, and the little lid 3 that seals covers
Outside electronic lock 4, electronic lock 4 is sealed in the inside.Walling crib 1 and the big lid of well lid 2 are connected by the first hinge 5, the big lid of well lid
Body 2 and the little lid 3 that seals are connected by iron chains 6 and the second hinge 7 the most respectively.Circular link groove 22 is arranged in walling crib 1.Iron chains
6 are used for preventing little sealing lid 3 stolen.Circular link groove 22 is long 40mm* width 20mm* height 30mm, and radius is 25mm.
The big lid of well lid 2 is made up of upper cover and doffing, and upper cover is more than doffing.
On cover and be provided with cavity body 8, cavity body 8 upper inside wall is provided with a groove 9, and this groove 9 is used for fixing little close
Capping 3, cavity body 8 inwall is provided with three curved protrusion 10, and curved protrusion 10 is used for locking little sealing lid 3, cavity body 8 inwall
On further respectively have two perforation 11, these two perforation 11 1 be used for through iron chains 6, when another is used for raining for rainwater lead to
Crossing, cavity body 8 is provided with a round boss 12, and this round boss 12 is provided with a circular mounting hole 13, this circular mounting
Hole 13 is in order to install electronic lock 4, and this circular mounting hole 13 is internal is also provided with a square groove 14, and this square groove 14 is used for
Fixing electronic lock 4.It is additionally provided with on round boss 12 and opens arrow.
The deep 62mm of cavity body 8 internal diameter 200mm, round boss 12 internal diameter 100mm height 12mm, circular mounting hole 13 internal diameter
60mm。
Curved protrusion 10 long 35mm width 13mm height 4mm, bore a hole 11 diameter 30mm thickness 12mm.
The wide deep 23.5mm of 20mm of groove 9.
7 big lid strengthening rib strips 15 and cross section it is connected with for the most heptagonal big lid reinforcement 16, Mei Yigen in doffing
Strengthening rib strip 15 one end is connected with doffing, and the other end is connected with reinforcement 16, and reinforcement 16 is positioned at doffing center.
This 7 strengthening rib strips 15 respectively first strengthening rib strip the 151, second strengthening rib strip the 152, the 3rd strengthening rib strip 153,
4th strengthening rib strip the 154, the 5th strengthening rib strip the 155, the 6th strengthening rib strip 156 and the 7th strengthening rib strip 157, the first strengthening rib strip
151, a locking device 17, locking device 17 and walling crib each it are connected with on the 3rd strengthening rib strip 153 and the 4th strengthening rib strip 154
1 with the use of so that walling crib 1 and the big lid of well lid 2 are closely joined together.
Between 3rd strengthening rib strip 153 and the 4th strengthening rib strip 154, the position relative with cavity body 8 is provided with a boss
18, boss 18 is positioned at the lower section of circular mounting hole 13, is used for installing electronic lock 4, is provided with away from reinforcement 16 on boss 18
The projection 19 of one, these protruding 19 upper ends are provided with a through hole 20, and electronic lock toggle 21 is through through hole 20 and electronics
Lock 4 contacts, and electronic lock toggle 21 other end is placed in circular link groove 22.
The reinforcement 16 high 95mm thickness 16mm length of side is 89mm.
Boss 18 internal diameter 200mm height 64mm thickness 12mm, protruding 19 is high 120mm* long 68mm* width 50mm, through hole 20 diameter
21mm。
Little seal lid 3 backs be provided with three little sealing lid reinforcements 23 and three stretch out latch 24, stretch out latch 24 with bent
Face projection 10 locks little sealing lid 3, and wherein a little sealing lid reinforcement is provided with an annulus 25, and annulus 25 is in order to solid
Determine iron chains 6；It is provided with one in annulus 25 side and opens groove 26, open groove 26 and facilitate technical staff to open little sealing lid 3.Little
Seal and be additionally provided with the projection corresponding with groove 9 on lid 3.
Little sealing lid 3 a diameter of 200mm, inner thickness are 18mm, peripheral thickness is 23mm, and little sealing lid reinforcement 23 is
Long 90mm* width 10mm* height 8mm, annulus 25 internal diameter 10mm external diameter 30mm, stretch out latch 24 long 30mm height 40mm, and thin section position is
8mm, the thickest position is 12mm.
Iron chains 6 is the iron chains of the 19 a diameter of 6mm of joint,
When needing to open, the little lid 3 that seals is opened by technical staff by groove, then locks 4 with electronic equipments rotating electron,
Electronic lock 4 pulls toggle 21 so that toggle 21 leaves circular link groove 22, thus it is big to open well lid
Again by electronic equipments rotating electron lock 4 in well lid big lid 2 surface cavities 8 when lid 2. is closed so that crank connecting link
Mechanism 21 enters circular groove 22, thus locks the big lid of well lid 2. and finally cover little sealing lid 3.
In the present invention, electronic equipments and electronic lock 4 are commercially available prod, and electronic lock 4 is the electronics that can monitor in real time
Lock.
Claims (10)
1. a theft-proof electron well lid, including the big lid of walling crib and well lid, it is characterised in that: this theft-proof electron well lid also includes electricity
Son lock toggle, electronic lock and circular link groove, electronic lock is arranged on the big lid of well lid, walling crib and the big lid of well lid
Body is flexibly connected, and circular link groove is arranged in walling crib, and the big lid of well lid is made up of upper cover and doffing, and upper cover is more than doffing.
Theft-proof electron well lid the most according to claim 1, it is characterised in that: theft-proof electron well lid also includes that little sealing is covered,
Little sealing lid covers outside electronic lock, and electronic lock is sealed in the inside；The little lid lid big with well lid that seal is flexibly connected.
3. according to the arbitrary described theft-proof electron well lid of claim 1 or 2, it is characterised in that: cover on described and be provided with cavity
Body, cavity body upper inside wall is provided with a groove, and this groove is used for fixing little sealing and covers, and cavity body inwall is provided with three curved surfaces
Projection, is provided with a round boss in cavity body, this round boss is provided with a circular mounting hole；In doffing and cavity body
Relative position is provided with a boss, and boss is positioned at the lower section of circular mounting hole, is provided with the projection of on boss, this projection
Upper end is provided with a through hole, and electronic lock toggle contacts through through hole with electronic lock, electronic lock toggle
The other end is placed in circular link groove.
4. according to the arbitrary described theft-proof electron well lid of claim 1-3, it is characterised in that: it is connected with the big lid of root in described doffing
Strengthening rib strip and cross section are the most heptagonal big lid reinforcement, and each strengthening rib strip one end is connected with doffing, the other end with
Reinforcement is connected, and reinforcement is positioned at doffing center.
5. according to the arbitrary described theft-proof electron well lid of claim 1-4, it is characterised in that: it is additionally provided with locking in described doffing
Device.
6. according to the arbitrary described theft-proof electron well lid of claim 1-5, it is characterised in that: also set inside described circular mounting hole
Put a square groove, round boss has been additionally provided with and opens arrow；Described electronic lock is the electricity that can monitor in real time
Son lock.
7. according to the arbitrary described theft-proof electron well lid of claim 1-6, it is characterised in that: described little sealing lid back is provided with three
Root little sealing lid reinforcement and three stretch out latch, stretch out latch and curved protrusion and lock the little lid that seals, wherein one little
Seal lid reinforcement and be provided with an annulus, be provided with one in annulus side and open groove；Little sealing covers and is additionally provided with and groove
Corresponding projection.
8. according to the arbitrary described theft-proof electron well lid of claim 1-7, it is characterised in that: described theft-proof electron well lid also includes
Iron chains, iron chains one end is connected to little sealing and covers, and the other end is connected on the big lid of well lid.
9. according to the arbitrary described theft-proof electron well lid of claim 1-8, it is characterised in that: also distinguish on described cavity body inwall
Being provided with two perforation, these two perforation one are used for through iron chains, pass through for rainwater when another is used for raining.
10. according to the arbitrary described theft-proof electron well lid of claim 1-9, it is characterised in that: described cavity body internal diameter 200mm is deep
62mm；Round boss internal diameter 100mm height 12mm；Circular mounting hole internal diameter 60mm；Curved protrusion long 35mm width 13mm height 4mm；Wear
Bore dia 30mm thickness 12mm；The deep 23.5mm of groove width 20mm；The reinforcement height 95mm thickness 16mm length of side is 89mm；Boss internal diameter
200mm height 64mm thickness 12mm；Projection is 120mm*68mm*50mm, through-hole diameter 21mm；Little sealing covers a diameter of 200mm, inside
Thickness is 18mm, peripheral thickness is 23mm；Little sealing lid reinforcement is 90mm*10mm*8mm；Internal radius 10mm external diameter 30mm；
Stretch out latch long 30mm height 40mm；Thin section position is 8mm, and the thickest position is 12mm；Circular link groove is 40mm*30mm*
20mm, radius is 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046671.7A CN106320384A (en) | 2016-11-23 | 2016-11-23 | Anti-theft electronic manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046671.7A CN106320384A (en) | 2016-11-23 | 2016-11-23 | Anti-theft electronic manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106320384A true CN106320384A (en) | 2017-01-11 |
Family
ID=57816917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611046671.7A Pending CN106320384A (en) | 2016-11-23 | 2016-11-23 | Anti-theft electronic manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106320384A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687183A (en) * | 2017-08-29 | 2018-02-13 | 中国冶集团有限公司 | A kind of intelligent anti-theft municipal administration well lid |
| CN109667285A (en) * | 2019-03-01 | 2019-04-23 | 嘉兴恒力建材科技有限公司 | Labyrinth type anti-theft well lid |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201158828Y (en) * | 2008-05-14 | 2008-12-03 | 腾达建设集团股份有限公司 | Anti-stealing manhole cover |
| CN103741721A (en) * | 2014-01-02 | 2014-04-23 | 上海大学 | Well lid device with mechanical lock |
| CN104452821A (en) * | 2014-12-01 | 2015-03-25 | 福州三鑫隆铸业有限公司 | Manhole opening inner cover and combined inner manhole cover and outer manhole cover device with same |
| CN104912116A (en) * | 2015-07-02 | 2015-09-16 | 常州德日机械有限公司 | Anti-theft manhole cover |
| WO2016133417A1 (en) * | 2015-02-18 | 2016-08-25 | Majkić Doo Preduzeće Za Proizvodnju, Trgovinu I Usluge | Mechanism for prevention of theft of manhole covers |
| CN206359999U (en) * | 2016-11-23 | 2017-07-28 | 成都新同高复合器材有限公司 | Theft-proof electron well lid |
-
2016
- 2016-11-23 CN CN201611046671.7A patent/CN106320384A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201158828Y (en) * | 2008-05-14 | 2008-12-03 | 腾达建设集团股份有限公司 | Anti-stealing manhole cover |
| CN103741721A (en) * | 2014-01-02 | 2014-04-23 | 上海大学 | Well lid device with mechanical lock |
| CN104452821A (en) * | 2014-12-01 | 2015-03-25 | 福州三鑫隆铸业有限公司 | Manhole opening inner cover and combined inner manhole cover and outer manhole cover device with same |
| WO2016133417A1 (en) * | 2015-02-18 | 2016-08-25 | Majkić Doo Preduzeće Za Proizvodnju, Trgovinu I Usluge | Mechanism for prevention of theft of manhole covers |
| CN104912116A (en) * | 2015-07-02 | 2015-09-16 | 常州德日机械有限公司 | Anti-theft manhole cover |
| CN206359999U (en) * | 2016-11-23 | 2017-07-28 | 成都新同高复合器材有限公司 | Theft-proof electron well lid |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687183A (en) * | 2017-08-29 | 2018-02-13 | 中国冶集团有限公司 | A kind of intelligent anti-theft municipal administration well lid |
| CN109667285A (en) * | 2019-03-01 | 2019-04-23 | 嘉兴恒力建材科技有限公司 | Labyrinth type anti-theft well lid |
| CN109667285B (en) * | 2019-03-01 | 2023-06-30 | 嘉兴恒力建材科技有限公司 | Labyrinth type anti-theft well cover |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
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| RJ01 | Rejection of invention patent application after publication |