CN105862920A - City well cover with theftproof function - Google Patents
City well cover with theftproof function Download PDFInfo
- Publication number
- CN105862920A CN105862920A CN201610312726.8A CN201610312726A CN105862920A CN 105862920 A CN105862920 A CN 105862920A CN 201610312726 A CN201610312726 A CN 201610312726A CN 105862920 A CN105862920 A CN 105862920A
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- well lid
- well cover
- ferrum
- manhole cover
- 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
Links
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
-
- 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
- E02D29/1445—Tools for positioning or removing cover frames
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 a city well cover with the theftproof function. The city well cover comprises an iron well cover, a locking device and a cover opening device, wherein the locking device is composed of a lock, a rotary shaft, connecting rods and locking rods; the rotary shaft is movably installed at the middle part of the iron well cover and rotates and penetrates through the middle part of the iron well cover; one end of each connecting rod is fixedly installed on the rotary shaft; the locking rods are movably installed at the other ends of the connecting rods respectively; the connecting rods and the locking rods are all arranged on the back surface of the iron well cover; chutes are movably formed in the back surface of the iron well cover and can freely rotate; the locking rods penetrate through the corresponding chutes; the lock is installed on the positive surface of the iron well cover and is used for locking the rotary shaft to make the rotary shaft not rotate; and the cover opening device is composed of circular magnets and hooks. According to the city well cover with the theftproof function, the well cover is locked by the locking device and can be effectively prevented from being stolen; and in addition, a manner of opening the well cover is also different from that of opening the traditional well cover, so that the well cover can be further prevented from being stolen.
Description
Technical field
The present invention relates to city manhole cover technical field, a kind of city manhole cover possessing anti-theft feature.
Background technology
Now market and daily seen well lid are all monolayer, double-deck, cast iron, spheroidal graphite cast-iron, compound, cement, magnesite
Etc. making, and most well lid is because being to fully take into account stolen practical situation when producing, and causes a lot of lawless person
A large amount of pilferages to well lid, also cause safely serious threat while causing the loss of state-owned assets to civic.
Existing well cover antitheft device is done manual work complicated, although adds the part of electronics, makes safety and stability more secure,
But whole circuit and manipulation are the most loaded down with trivial details, and distance applies to exist in real life a certain distance.And the electricity that finished product is a whole set of
Sub-installation cost is too high, and either changing the material of inspection well cover still increases electric control gear in whole system, be all one no small
Expense, and city to be accomplished and rural popularity rate also significantly to be revised on the basis of original, and difficulty is higher.
Summary of the invention
Present invention aims to above-mentioned the deficiencies in the prior art, it is provided that a kind of city manhole cover possessing anti-theft feature.
The technical scheme is that and be achieved in that: a kind of city manhole cover possessing anti-theft feature, including: ferrum well lid；Locking
Device, it includes that lock, rotary shaft, connecting rod and securing rod, described rotary shaft are movably arranged on ferrum well lid centre position, described
Rotary shaft turns in the middle of ferrum well lid, and described connecting rod one end fixedly mounts on the rotating shaft, and described securing rod is movably arranged on even
On the extension bar other end, described connecting rod and securing rod are respectively positioned on the ferrum well lid back side, and described lock is arranged on ferrum well lid front, described lock
In order to rotary shaft to be pinned, rotary shaft is made not rotate；And hood-opening device, it includes circular magnet and hook.
Preferably, the described ferrum well lid back side is movably installed with chute, and described chute is free to rotate, and described securing rod is from chute
Pass.
Preferably, described ferrum well lid front is provided with at least one circular groove, and described circular groove diameter is than described circular magnet
Big 1 centimetre of diameter.
Preferably, described circular magnet is provided with semicircular ring.
Preferably, rotary shaft is provided with rotation slot in the one side being positioned at ferrum well lid front, and described rotation slot rotates in order to staff
Rotary shaft.
Compared with prior art, the invention has the beneficial effects as follows:
Accompanying drawing explanation
The present invention is described in further detail for embodiment in below in conjunction with the accompanying drawings, but is not intended that any limit to the present invention
System.
Fig. 1 is the structure schematic diagram under a kind of state of the present invention；
Fig. 2 is the structure schematic diagram under another kind state of the present invention；
Fig. 3 is Facad structure schematic diagram of the present invention.
In figure: 1, ferrum well lid, 2, rotary shaft, 21, rotation slot, 3, connecting rod, 4, securing rod, 5, chute, 6, lock,
7, circular groove, 8, circular magnet, 81, semicircular ring, 9, hook.
Detailed description of the invention
Referring to Fig. 1-3, the present invention provides a kind of technical scheme: a kind of city manhole cover possessing anti-theft feature, it is characterised in that
Including: ferrum well lid 1；Locking device, it includes locking 6, rotary shaft 2, connecting rod 3 and securing rod 4, the work of described rotary shaft 2
Moving and be arranged on ferrum well lid 1 centre position, described rotary shaft 2 turns in the middle of ferrum well lid 1, the fixing peace in described connecting rod 3 one end
Being contained in rotary shaft 2, described securing rod 4 is movably arranged on connecting rod 3 other end, and described connecting rod 3 and securing rod 4 are equal
Being positioned at ferrum well lid 1 back side, described lock 6 is arranged on ferrum well lid 1 front, and described lock 6, in order to rotary shaft 2 to be pinned, makes rotation
Axle 2 can not rotate；And hood-opening device, it includes circular magnet 8 and hook 9.Described ferrum well lid 1 back side is movably installed with
Chute 5, described chute 5 is free to rotate, and described securing rod 4 passes from chute 5.Described ferrum well lid 1 front is provided with
At least one circular groove 7, described circular groove 7 diameter is than big 1 centimetre of described circular magnet 8 diameter.Described circular magnet 8
On be provided with semicircular ring 81.Described rotary shaft 2 is provided with rotation slot 21, described rotation slot in the one side being positioned at ferrum well lid 1 front
21 rotate rotary shaft 2 in order to staff.
Operation principle: lock 6 is in order to pin rotary shaft 2, and when pinning, rotary shaft 2 can not rotate, when lock 6 is opened, can
Insert in rotation slot 21 with instrument, rotate rotary shaft 2.When rotary shaft 2 rotates, connecting rod 3 and securing rod 4 can be driven, when
When being in state shown in Fig. 1, ferrum well lid 1 can freely be opened, and when being in state shown in Fig. 2, ferrum well lid 1 can not be opened；
This possesses and is provided with circular groove 7 on the city manhole cover of anti-theft feature, and these circular grooves 7 are used to open ferrum well lid 1,
Under normal condition, ferrum well lid 1 front does not has the place that hook 9 can hook, after circular magnet 8 is put into circular groove 7, hook
9 just can catch on the semicircular ring 81 in circular magnet 8, are opened by ferrum well lid 1.
Embodiment provided above is the better embodiment of the present invention, is only used for the convenient explanation present invention, not appoints the present invention
What pro forma restriction, has usually intellectual, if without departing from the carried technical characteristic of the present invention in any art
In the range of, utilize disclosed technology contents to be made the Equivalent embodiments that local is changed or modified, and without departing from the present invention
Technical characteristic content, all still fall within the range of the technology of the present invention feature.
Claims (5)
1. the city manhole cover possessing anti-theft feature, it is characterised in that including:
Ferrum well lid；
Locking device, it includes that lock, rotary shaft, connecting rod and securing rod, described rotary shaft are movably arranged on ferrum well lid interposition
Putting, described rotary shaft turns in the middle of ferrum well lid, and described connecting rod one end fixedly mounts on the rotating shaft, and described securing rod is movable
Being arranged on the connecting rod other end, described connecting rod and securing rod are respectively positioned on the ferrum well lid back side, and described lock is arranged on ferrum well lid front,
Described lock, in order to rotary shaft to be pinned, makes rotary shaft not rotate；And
Hood-opening device, it includes circular magnet and hook.
A kind of city manhole cover possessing anti-theft feature the most according to claim 1, it is characterised in that: the described ferrum well lid back side
Being movably installed with chute, described chute is free to rotate, and described securing rod passes from chute.
A kind of city manhole cover possessing anti-theft feature the most according to claim 1, it is characterised in that: described ferrum well lid front
It is provided with at least one circular groove, bigger than described circular magnet diameter 1 centimetre of described circular groove diameter.
A kind of city manhole cover possessing anti-theft feature the most according to claim 1, it is characterised in that: in described circular magnet
It is provided with semicircular ring.
A kind of city manhole cover possessing anti-theft feature the most according to claim 1, it is characterised in that: rotary shaft is being positioned at ferrum
The one side in well lid front is provided with rotation slot, and described rotation slot rotates rotary shaft in order to staff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610312726.8A CN105862920A (en) | 2016-05-12 | 2016-05-12 | City well cover with theftproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610312726.8A CN105862920A (en) | 2016-05-12 | 2016-05-12 | City well cover with theftproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105862920A true CN105862920A (en) | 2016-08-17 |
Family
ID=56630804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610312726.8A Pending CN105862920A (en) | 2016-05-12 | 2016-05-12 | City well cover with theftproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105862920A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060019297A (en) * | 2004-08-27 | 2006-03-03 | 유근호 | A locker of manhole cover |
| CN2767505Y (en) * | 2005-03-04 | 2006-03-29 | 商伟 | Glass fiber reinforced plastic well cover |
| CN200999349Y (en) * | 2007-02-05 | 2008-01-02 | 上海市民办文绮中学 | Well cover with burglarproof effect |
| CN201151918Y (en) * | 2007-12-21 | 2008-11-19 | 张建 | Theftproof manhole cover |
| CN201169785Y (en) * | 2008-03-27 | 2008-12-24 | 顾永峰 | Manhole cover with lock |
| CN201495561U (en) * | 2009-06-19 | 2010-06-02 | 上海市晋元高级中学 | Anti-theft inspection well cover |
| CN203808109U (en) * | 2014-03-20 | 2014-09-03 | 陈振平 | Self-locking well lid |
| CN204738626U (en) * | 2015-05-14 | 2015-11-04 | 上海电机学院 | Manhole cover antitheft device |
-
2016
- 2016-05-12 CN CN201610312726.8A patent/CN105862920A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060019297A (en) * | 2004-08-27 | 2006-03-03 | 유근호 | A locker of manhole cover |
| CN2767505Y (en) * | 2005-03-04 | 2006-03-29 | 商伟 | Glass fiber reinforced plastic well cover |
| CN200999349Y (en) * | 2007-02-05 | 2008-01-02 | 上海市民办文绮中学 | Well cover with burglarproof effect |
| CN201151918Y (en) * | 2007-12-21 | 2008-11-19 | 张建 | Theftproof manhole cover |
| CN201169785Y (en) * | 2008-03-27 | 2008-12-24 | 顾永峰 | Manhole cover with lock |
| CN201495561U (en) * | 2009-06-19 | 2010-06-02 | 上海市晋元高级中学 | Anti-theft inspection well cover |
| CN203808109U (en) * | 2014-03-20 | 2014-09-03 | 陈振平 | Self-locking well lid |
| CN204738626U (en) * | 2015-05-14 | 2015-11-04 | 上海电机学院 | Manhole cover antitheft device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |