CN104088303B - There is the cellar for storing things well lid of mechanical code lockset and camlock location - Google Patents
There is the cellar for storing things well lid of mechanical code lockset and camlock location Download PDFInfo
- Publication number
- CN104088303B CN104088303B CN201410340695.8A CN201410340695A CN104088303B CN 104088303 B CN104088303 B CN 104088303B CN 201410340695 A CN201410340695 A CN 201410340695A CN 104088303 B CN104088303 B CN 104088303B
- Authority
- CN
- China
- Prior art keywords
- well lid
- mechanical code
- lockset
- manhole cover
- cellar
- 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.)
- Active
Links
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The present invention relates to cellar for storing things well lid, especially a kind of cellar for storing things well lid with mechanical code lockset and camlock location, comprises manhole cover base, the well lid mated with manhole cover base internal diameter, is arranged on the mechanical code lockset on well lid; Wherein: described manhole cover base inwall has installation heavy stand, well lid is positioned at and installs on heavy stand; Manhole cover base inwall above installation heavy stand is provided with to projecting inward inner convex platform, inner convex platform is provided with installation detent; The outer wall of described well lid has outwardly installation locating convex block, and this installation locating convex block mates with installation detent; Described mechanical code lockset is at least two covers, and this mechanical code lockset is positioned on the well lid on installation locating convex block opposite; Described well lid is provided with locking device, this locking device by cam by well lid and manhole cover base locking positioning.Due to described structure, present invention reduces manufacturing cost, improve safety, enhance stability, improve pick-proof performance and improve vibration resistance.
Description
Technical field
The present invention relates to cellar for storing things well lid, particularly relate to a kind of cellar for storing things well lid with mechanical code lockset and camlock location reducing manufacturing cost, improve safety, strengthen stability, improve pick-proof performance and raising vibration resistance.
Background technology
The cellar for storing things well lid that existing market uses is of a great variety, and structure is also multimodal various.Metal well lid is widely used to be worth owing to himself having to recycle, all consider its theftproof performance in design, but along with international and domestic terrorist activity and people are that the go into the well behavior that destroys facility in well and possibility increases gradually, therefore prevent from other people from arbitrarily opening entering this anticrime function in well becoming more urgent.
The metal well lid of prior art comprises manhole cover base, the well lid mated with manhole cover base, and well lid is connected as one by bolt and manhole cover base, External Force Acting go into the well cover rim bolt upset; Be provided with jump ring between well lid and manhole cover base, realize well lid under External Force Acting and be fixedly connected with the clamping of manhole cover base.In use, workman adopts pry tool to prize well lid [prize in process at this, workman very difficultly just can pry open well lid] to this structure, and the well lid upset after opening is at manhole cover base side; Workman enters underground work again.The well lid being positioned at manhole cover base side is easy to turn back under external force [this external force mainly refers to that well lid touches by other people by mistake and causes by the external force sealed manhole cover base] on manhole cover base, and sealed by manhole cover base, to underground work, workman causes potential safety hazard; Workman is also easy when passing in and out well head to be stirred well lid, and cause mechanical wounding, when meeting water flood, well lid may be rebuild or renovate into potential safety hazard by punching simultaneously.Existing market also has and adopts the electric lockset technology that prevents well lid from opening, but in freezing winter and in sultry summer, expose to the sun and rain, reliability extreme difference in environment for use that loaded vehicle rolls.
The technical scheme that Chinese patent mechanical code well lid is announced to a certain degree solves above-mentioned technical problem [patent No. of this mechanical code well lid is 201320363471X].Coded lock device is have employed in the technical scheme that described mechanical code well lid is announced, this coded lock device generally at least needs employing three cover in use, effectively achieve anti-unlatching, but in use procedure, between well lid and manhole cover base, out-of-flatness easily produces vibration, when vehicle by time can produce noise, stability reduces with the passing of service time; Due to smoother between the cipher wheel top card of this coded lock device and the laminating contact surface of manhole cover base, when well lid is upwards about, mention just can rotational lock core, and just can attempt utilizing feel to carry out decryption by rotational lock core, safety is lower.
In sum, lower, the poor stability of the mechanical code well lid safety of prior art and vibration resistance poor.
Summary of the invention
The object of this invention is to provide a kind of cellar for storing things well lid with mechanical code lockset and camlock location improving safety, strengthen stability, improve pick-proof performance and raising vibration resistance.
The technical scheme adopted for realizing above-mentioned purpose of the present invention is: a kind of cellar for storing things well lid with mechanical code lockset and camlock location, comprises manhole cover base, the well lid mated with manhole cover base internal diameter, be arranged on the mechanical code lockset on well lid; Wherein: described manhole cover base inwall has installation heavy stand, well lid is positioned at and installs on heavy stand; Manhole cover base inwall above installation heavy stand is provided with to projecting inward inner convex platform, inner convex platform is provided with installation detent;
The outer wall of described well lid has outwardly installation locating convex block, and this installation locating convex block mates with installation detent;
Described mechanical code lockset is at least 2 covers, and this mechanical code lockset is positioned on the well lid on installation locating convex block opposite.
Due to said structure, workman is when installing well lid, first the installation locating convex block of well lid is inserted installation detent and carry out installation location, then tight retaining mechanism is turned, then rotating machinery formula coded lock [this mechanical code lockset adopts the lock device announced in China Patent No. 201320363471X]; Have by mechanical code lock the anti-openability that effect ensure that well lid, well lid only could take out when opening mechanical code lockset after unclamping cam lock holding mechanism again by whole well lid; Service worker is opened well lid when keeping in repair and well lid can be separated completely with manhole cover base, also just improves the safety of service worker.Meanwhile, the outer of well lid can be blocked by inner convex platform, and external force machine tool, without prizing origin of force, further increases pick-proof performance, anti-mechanical damage ability and theftproof.Lockset can adopt two covers, can reduce manufacturing cost.
Accompanying drawing explanation
The nonlimiting examples that the present invention can be provided by accompanying drawing further illustrates.
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the F-F of Fig. 1 is to structural representation.
Fig. 3 is that the H-H of Fig. 1 is to structural representation.
Fig. 4 is that the T-T of Fig. 1 is to structural representation.
Fig. 5 is the backsight structural representation of Fig. 1.
Fig. 6 is the structural representation at invention mechanical type coded lock lock core place.
Fig. 7 is the screwed hole place structural representation of position block on invention mechanical type coded lock lock core.
In figure: 1, manhole cover base; 2, well lid; 3, mechanical code lockset; 4, heavy stand is installed; 5, detent is installed; 6, locating convex block is installed; 7, radial location groove; 8, radial location projection; 9, heavy stand hole is locked; 10, lock bolt; 11, cam; 12, limited block; 13, locking pin; 14, lock core; 15, position block; 16, combination disk; 17, inner convex platform; 18, engaging tooth; 19, password alignment pin; 20, plastic bushing; 21, sealing ring; 22, screwed hole; 23, screw rod.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
See the cellar for storing things well lid with mechanical code lockset and camlock location in accompanying drawing 1 to 7, figure, comprise manhole cover base 1, the well lid 2 mated with manhole cover base 1 internal diameter, be arranged on the mechanical code lockset 3 on well lid 2; Wherein: described manhole cover base 1 inwall has and installs heavy stand 4, well lid 2 is positioned at and installs on heavy stand 4; Manhole cover base 1 inwall above installation heavy stand 4 is provided with to projecting inward inner convex platform 17, inner convex platform 17 is provided with detent 5 is installed;
The outer wall of described well lid 2 has outwardly installation locating convex block 6, and this installation locating convex block 6 mates with installation detent 5;
Described mechanical code lockset 3 is at least two covers, and this mechanical code lockset 3 is positioned on the well lid 2 on installation locating convex block 6 opposite.
For preventing well lid from rotating and lifting, in above-described embodiment, preferably: the sidewall of described installation heavy stand 4 is provided with radial location groove 7;
The outer wall of described well lid 2 is provided with radial location projection 8 that is outwardly and that mate with radial location groove 7.
For ensureing that well lid does not rock generation noise with the growth of service time, in above-described embodiment, preferably: described well lid 2 is provided with locking device, this locking device next-door neighbour well lid 2 outer;
Described locking device comprises again the locking heavy stand hole 9 be arranged on well lid 2, lock bolt 10 is fixed with cam 11 through in the bar section be positioned at behind locking heavy stand hole 9 below well lid 2 diapire, this cam 11 is tight against at the sidewall installing heavy stand 4, described cam 11 is tight against on limited block 12 simultaneously, and this limited block 12 is fixed on well lid 2 diapire.Structure described in this embodiment effectively enhances stability and improves vibratility.
For ensureing the application life of locking device, in above-described embodiment, preferably: described lock bolt 10 is fixed with through in the bar section be positioned at behind locking heavy stand hole 9 below well lid 2 diapire the locking pin 13 preventing cam 11 landing, and this locking pin 13 is positioned at below cam 11.
For ensureing that mechanical code lockset 3 is not decrypted, further raising anti-theft capability, improve safety, in above-described embodiment, preferably: described mechanical code lockset 3 comprises again the lock core 14 be arranged on well lid 2, be positioned at lock core 14 side and be fixed on the position block 15 on well lid 2 diapire, the combination disk 16 being fixed on lock core 14 lower end is fixed with by the spacing password alignment pin 19 of position block 15;
After mechanical code lockset 3 is locked, the top disc face of described combination disk 16 is close to the table top portion, bottom of the inner convex platform 17 of manhole cover base 1;
The top card of described combination disk 16 and the bottom table top of inner convex platform 17 are provided with intermeshing engaging tooth 18.
For ensureing precision when lock core rotates, in above-described embodiment, preferably: be provided with plastic bushing 20 between the lock core mounting hole on described lock core 14 outer wall and well lid 2, there is between plastic bushing 20 and lock core 14 sealing ring 21.
For the assembly precision during coded lock assembling of adjustment mechanical type assembles with being convenient to, in above-described embodiment, preferably: described position block 15 has screwed hole 22, in screwed hole 22, be provided with the screw rod 23 mated with screwed hole 22; The termination of this screw rod 23 is tight against on password alignment pin 19.
While guarantee theftproof performance, reduce manufacturing cost, in above-described embodiment, preferably: described mechanical code lockset 3 can be two covers, this two covers mechanical code lockset 3 is positioned on the well lid 2 on installation locating convex block 6 opposite.
The guarantee mechanical code lockset 3 adopted in above-mentioned all embodiments is exactly the lock device announced in China Patent No. 201320363471X in fact.
Obviously, all embodiments of foregoing description are a part of embodiments of the present invention, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the category of the present invention's protection.
In sum, present invention reduces manufacturing cost, improve safety, enhance stability, improve pick-proof performance and improve vibration resistance.
Claims (7)
1. there is a cellar for storing things well lid for mechanical code lockset and camlock location, comprise manhole cover base (1), the well lid (2) mated with manhole cover base (1) internal diameter, be arranged on the mechanical code lockset (3) on well lid (2); It is characterized in that: described manhole cover base (1) inwall has installation heavy stand (4), well lid (2) is positioned to be installed on heavy stand (4); Manhole cover base (1) inwall installing heavy stand (4) top is provided with to projecting inward inner convex platform (17), inner convex platform (17) is provided with detent (5) is installed; The outer wall of described well lid (2) has outwardly installation locating convex block (6), this installation locating convex block (6) mates with installation detent (5);
Described mechanical code lockset (3) is at least a set of, and this mechanical code lockset (3) is positioned on the well lid (2) on installation locating convex block (6) opposite;
(2) are provided with locking device to described well lid, this locking device next-door neighbour well lid (2) outer;
Described locking device comprises again the locking heavy stand hole (9) be arranged on well lid (2), lock bolt (10) is fixed with cam (11) through in the bar section be positioned at after locking heavy stand hole (9) below well lid (2) diapire, this cam (11) is tight against at the sidewall installing heavy stand (4), described cam (11) is tight against on limited block (12) simultaneously, and this limited block (12) is fixed on well lid (2) diapire.
2. the cellar for storing things well lid with mechanical code lockset and camlock location according to claim 1, is characterized in that: the sidewall of described installation heavy stand (4) is provided with radial location groove (7);
The outer wall of described well lid (2) is provided with radial location projection (8) that is outwardly and that mate with radial location groove (7).
3. the cellar for storing things well lid with mechanical code lockset and camlock location according to claim 1, it is characterized in that: described lock bolt (10) is fixed with through in the bar section be positioned at after locking heavy stand hole (9) below well lid (2) diapire the locking pin (13) preventing cam (11) landing, this locking pin (13) is positioned at cam (11) below.
4. the cellar for storing things well lid with mechanical code lockset and camlock location according to claim 1, it is characterized in that: described mechanical code lockset (3) comprises again the lock core (14) be arranged on well lid (2), be positioned at lock core (14) side and be fixed on the position block (15) on well lid (2) diapire, the combination disk (16) being fixed on lock core (14) lower end is fixed with by the spacing password alignment pin (19) of position block (15);
After mechanical code lockset (3) locking, the top disc face of described combination disk (16) is close to the table top portion, bottom of the inner convex platform (17) of manhole cover base (1);
The top card of described combination disk (16) and the bottom table top of inner convex platform (17) are provided with intermeshing engaging tooth (18).
5. the cellar for storing things well lid with mechanical code lockset and camlock location according to claim 4, it is characterized in that: be provided with plastic bushing (20) between the lock core mounting hole on described lock core (14) outer wall and well lid (2), there is between plastic bushing (20) and lock core (14) sealing ring (21).
6. the cellar for storing things well lid with mechanical code lockset and camlock location according to claim 4, it is characterized in that: described position block (15) has screwed hole (22), in screwed hole (22), be provided with the screw rod (23) mated with screwed hole (22); The termination of this screw rod (23) is tight against on password alignment pin (19).
7. the cellar for storing things well lid with mechanical code lockset and camlock location according to claim 1, it is characterized in that: described mechanical code lockset (3) is two covers, this mechanical code lockset (3) is positioned on the well lid (2) on installation locating convex block (6) opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340695.8A CN104088303B (en) | 2014-07-17 | 2014-07-17 | There is the cellar for storing things well lid of mechanical code lockset and camlock location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340695.8A CN104088303B (en) | 2014-07-17 | 2014-07-17 | There is the cellar for storing things well lid of mechanical code lockset and camlock location |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104088303A CN104088303A (en) | 2014-10-08 |
| CN104088303B true CN104088303B (en) | 2016-03-30 |
Family
ID=51636053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410340695.8A Active CN104088303B (en) | 2014-07-17 | 2014-07-17 | There is the cellar for storing things well lid of mechanical code lockset and camlock location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104088303B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775027A (en) * | 2017-03-28 | 2018-11-09 | 章俊 | A kind of well lid that municipal works use |
| CN110397086A (en) * | 2019-06-12 | 2019-11-01 | 苏州迪芬德物联网科技有限公司 | A kind of safety manhole cover |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2096581U (en) * | 1991-06-29 | 1992-02-19 | 夏显功 | Lock-controlled anti-theft well cover |
| JPH09184156A (en) * | 1995-12-28 | 1997-07-15 | Araki Seisakusho:Kk | Opening/shutting structure for lid of underground facilities |
| CN2823336Y (en) * | 2005-06-22 | 2006-10-04 | 句容市科达技术开发有限公司 | Anti-theft manhole cover with special opening and locking device |
| CN2866620Y (en) * | 2005-12-21 | 2007-02-07 | 王解元 | Antitheft manhole cover |
| CN103306307A (en) * | 2013-06-24 | 2013-09-18 | 欧健 | Cipher well lid |
| CN204023621U (en) * | 2014-07-17 | 2014-12-17 | 欧健 | There is the cellar for storing things well lid of mechanical code lockset and camlock location |
-
2014
- 2014-07-17 CN CN201410340695.8A patent/CN104088303B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2096581U (en) * | 1991-06-29 | 1992-02-19 | 夏显功 | Lock-controlled anti-theft well cover |
| JPH09184156A (en) * | 1995-12-28 | 1997-07-15 | Araki Seisakusho:Kk | Opening/shutting structure for lid of underground facilities |
| CN2823336Y (en) * | 2005-06-22 | 2006-10-04 | 句容市科达技术开发有限公司 | Anti-theft manhole cover with special opening and locking device |
| CN2866620Y (en) * | 2005-12-21 | 2007-02-07 | 王解元 | Antitheft manhole cover |
| CN103306307A (en) * | 2013-06-24 | 2013-09-18 | 欧健 | Cipher well lid |
| CN204023621U (en) * | 2014-07-17 | 2014-12-17 | 欧健 | There is the cellar for storing things well lid of mechanical code lockset and camlock location |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104088303A (en) | 2014-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10763474B1 (en) | Battery lock-up device, new energy vehicle, and method for installing/detaching power battery | |
| CN204023621U (en) | There is the cellar for storing things well lid of mechanical code lockset and camlock location | |
| CN103306307B (en) | Cipher well lid | |
| CN104088303B (en) | There is the cellar for storing things well lid of mechanical code lockset and camlock location | |
| CN202782663U (en) | Oil tank cover with lock | |
| CN210857293U (en) | Municipal administration well lid | |
| CN203223066U (en) | Door lock with changeable keys | |
| CN104653140A (en) | Wellhead anti-theft device | |
| CN202039689U (en) | Fingerprint key safety lock | |
| CN205100679U (en) | A mechanical lock for anti -electricity -theft device | |
| CN203346910U (en) | Mechanical coded manhole cover | |
| CN105239834A (en) | Mechanical lock for electricity stealing prevention device | |
| CN202482795U (en) | Ground pile | |
| CN204985971U (en) | Magnetic induction area lock ball valve | |
| CN205116948U (en) | Handle lock | |
| CN209654005U (en) | A kind of theft-proof control head of casing head | |
| CN111255406A (en) | Dustproof and antitheft wellhead cap for oil field | |
| CN204372310U (en) | A kind of magnetic valve door lock and unlocking tool thereof | |
| CN204899442U (en) | Quick-mounting door lock | |
| CN216158448U (en) | Anti-theft device for valve and valve adopting same | |
| CN203362095U (en) | Encrypting lock well-sealing device | |
| CN210658254U (en) | Anti-theft screw hoist | |
| CN103437925A (en) | Novel self-rotation anti-theft oil tank cover | |
| CN204112895U (en) | Lock core and adaptive key | |
| CN205153704U (en) | Dish of novel electric motor car lock of stopping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ou Jian Inventor after: Li Bingqi Inventor after: Lin Lin Inventor before: Ou Jian Inventor before: Lin Lin |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |