CN114411816B - Intelligent well lid tool to lock of two separation and reunions - Google Patents
Intelligent well lid tool to lock of two separation and reunions Download PDFInfo
- Publication number
- CN114411816B CN114411816B CN202210079576.6A CN202210079576A CN114411816B CN 114411816 B CN114411816 B CN 114411816B CN 202210079576 A CN202210079576 A CN 202210079576A CN 114411816 B CN114411816 B CN 114411816B
- Authority
- CN
- China
- Prior art keywords
- driven
- lock
- piece
- driving
- well
- 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
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
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)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a double-clutch intelligent well lid lock, which is arranged on a well lid and used for locking or unlocking the well lid, and comprises a driving part, a driven part, a first operating mechanism and a second operating mechanism, wherein the first operating mechanism is arranged outside the well, the first operating mechanism can directly operate a first handle when in the well, namely, a connecting rod and a lock bolt can be driven to move together, the well lid can be opened in an emergency mode without tools or authorization, emergency escape is convenient, the driving part is controlled to rotate after the driving part and the driven part are driven to be meshed by a starting driving part outside the well, the driven part is synchronously driven to rotate, the connecting rod and the lock bolt are driven to move together, so that the well lid is opened, or the driving part and the driven part are connected in a meshed mode by taking a key as a medium, the driving part is operated to open the well lid, the double-clutch design is realized, and multiple modes can be selected so as to cope with different conditions.
Description
Technical Field
The invention relates to the technical field of well covers, in particular to an intelligent well cover lock with double clutches.
Background
In recent years, with the acceleration of urban construction speed in China, municipal construction is also fast developed, municipal facilities are greatly increased, a plurality of well covers are needed to cover inspection wells of underground pipelines, namely, people can see a plurality of well covers on roads, the well covers can be stolen by people sometimes, public property can be lost, and people's personal safety can be threatened if the well covers are not timely complemented, so locks are arranged on a plurality of well covers to lock the well covers to solve the problems, in the prior art, the locks of the well covers are simple in structure, because a plurality of sludge exist at the well covers, the lock holes of the existing locks are easy to block to influence unlocking, the unlocking mode is single, and the safety of special situations is poor, so that the intelligent well cover locks with double clutches are needed to solve the problems.
Disclosure of Invention
The invention provides an intelligent well lid lock capable of being selected in a plurality of modes so as to cope with different conditions and generating double clutch, and solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the intelligent well lid lock comprises a driving part, a driven part, a first operating mechanism and a second operating mechanism, wherein the first operating mechanism and the second operating mechanism rotate along with the driven part, and the lock is controlled to lock or unlock the well lid;
the first operating mechanism piece is arranged on one side of the lockset in the well and is connected with the driven piece to directly control the driven piece to rotate;
the second operating mechanism is arranged on one side of the lockset outside the well, is connected with the driving piece, controls the driving piece to be meshed with or separated from the driven piece, and synchronously drives the driving piece and the driven piece to rotate when the driving piece and the driven piece are meshed.
Preferably, the first operating mechanism comprises a rotary table and a first handle, the rotary table is arranged on one side of the lock in the well, the rotary table is connected with the driven piece, the first handle is arranged on the rotary table, and the first handle is operated to drive the rotary table and the driven piece to synchronously rotate.
Preferably, the second operating mechanism comprises a driving piece and a first clutch pin which are arranged in the lockset, and a second handle which is arranged on one side of the lockset outside the well, wherein the second handle is connected with the driving piece, the first clutch pin is slidably arranged in the driven piece, the driving piece drives the first clutch pin to move, the driving piece is controlled to be meshed with or separated from the driven piece, and when the driving piece is meshed with the driven piece, the second handle is operated to drive the driving piece and the driven piece to synchronously rotate.
Preferably, the driving piece comprises a motor, a driving gear, a rack, a pushing plate and a first reset spring, the driving gear is arranged on an output shaft of the motor, the driving gear is meshed with the rack, the pushing plate is arranged at one end of the rack, which is close to the first clutch pin, the first reset spring is used for controlling the first clutch pin to be separated from the driving piece in a natural state, the driving piece works along with the motor, the pushing plate is controlled to drive the first clutch pin to move towards the driving piece, the driving piece is meshed with the driven piece, or the pushing plate is driven to return, and the first clutch is controlled to reset under the action of the first reset spring.
Preferably, the second operating mechanism comprises a lock core arranged at one side of the lock outside the well, a key matched with the lock core, and a second clutch pin arranged in the driving part, wherein a plurality of rows of first magnets are arranged on the key, a second magnet with opposite polarity to the first magnets is arranged in the lock core in a matched manner, the second magnet is inserted into the lock core along with the key, the first magnet drives the second magnet to move, the lock core is controlled to be meshed with the driving part, meanwhile, the second clutch pin enters the driven part, the driving part is meshed with the driven part, the driven part synchronously rotates along with the driving part, and a second reset spring is arranged at the second clutch pin to drive the second clutch pin to tend to move towards a reset state.
Preferably, a plurality of positioning bosses matched with the key notch are arranged in the lock cylinder, so that the uniqueness of the key insertion direction is ensured.
Preferably, the second operating member comprises a driving member installed in the lock, a first clutch pin, a second handle installed on one side of the lock outside the well, a lock cylinder installed on one side of the lock outside the well, a key matched with the lock cylinder and a second clutch pin installed in the driving member.
Preferably, a connecting rod is arranged on one surface of the well cover, which is positioned in the well, a lock plunger is arranged at one end of the connecting rod, the other end of the connecting rod is connected with the driven piece, the driven piece rotates, and the connecting rod and the lock plunger are driven to synchronously move to lock or unlock the well cover.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, under the action of the first operating mechanism arranged in the well and the second operating mechanism arranged outside the well, the first handle can be directly operated, the connecting rod and the lock plunger can be driven to move together to open the well cover without tools and authorization, emergency escape is facilitated, the driving member is controlled to rotate after the driving member and the driven member are driven to be meshed by the starting driving member outside the well, the driven member is synchronously driven to rotate, the connecting rod and the lock plunger are driven to move together to open the well cover, or the driving member and the driven member are meshed and connected by taking a key as a medium, the driving member is operated to open the well cover, a double-clutch design is realized, and multiple modes can be selected so as to cope with different conditions;
the ability of preventing replicability is effectively improved through the arrangement of the first magnetic blocks on the key, and the second magnetic blocks in the lock core are matched to work, so that unlocking can be performed in a non-contact mode, and faults caused by manual blocking due to abrasion and sediment blocking are effectively avoided.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the intelligent manhole cover lock of the present invention;
FIG. 2 is a schematic view of a well interior surface structure of the intelligent well lid lock of the present invention;
FIG. 3 is a side view of the intelligent manhole cover lock of the present invention;
FIG. 4 is a schematic diagram of the structure of the inside of the intelligent well lid lock according to the present invention;
reference numerals in the drawings: 1. a well cover; 2. a lock; 3. a driving member; 4. a follower; 5. a turntable; 6. a first handle; 7. a first clutch pin; 8. a second handle; 9. a motor; 10. a drive gear; 11. a rack; 12. a push plate; 13. a first return spring; 14. a lock core; 15. a key; 16. a second clutch pin; 17. a first magnet; 18. a second magnet; 19. a second reset spring; 20. positioning the boss; 21. a connecting rod; 22. a lock bolt.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: as shown in fig. 1-4, a dual clutch intelligent well lid lock is installed on a well lid 1 and is used for locking or unlocking the well lid 1, the lock 2 comprises a driving part 3 and a driven part 4, a first operating mechanism and a second operating mechanism, a connecting rod 21 is installed on one surface of the well lid 1, which is positioned in the well, one end of the connecting rod 21 is provided with a lock plunger 22, the other end of the connecting rod is connected with the driven part 4 and rotates along with the driven part 4, the connecting rod 21 and the lock plunger 22 are driven to synchronously move, the first operating mechanism is installed on one side of the lock 2, which is connected with the driven part 4, and directly controls the driven part 4 to rotate, the second operating mechanism is installed on one side of the lock 2, which is positioned outside the well and is connected with the driving part 3, controls the driving part 3 to be meshed with or separated from the driven part 4, and synchronously drives the driving part 3 and the driven part 4 to rotate when meshed.
Referring to fig. 1-4, in this embodiment, the first operating mechanism includes a rotary table 5 and a first handle 6, the rotary table 5 is installed on one side of the lock 2 located in the well and connected to the driven member 4, the first handle 6 is installed on the rotary table 5, and the rotary table 5 and the driven member 4 are driven to rotate synchronously by operating the first handle 6.
When in the well, the first handle 6 can be directly operated to drive the turntable 5 and the driven piece 4 to rotate, so that the connecting rod 21 and the lock plunger 22 are driven to move together, and the well lid 1 is locked or unlocked, namely, the well lid 1 is closed or opened.
Referring to fig. 4, in this embodiment, the second operating member includes a driving member installed in the lock 2, a first release pin 7, a second handle 8 installed on the side of the lock 2 outside the well, and a lock cylinder 14 installed on the side of the lock 2 outside the well, and a key 15 matched with the lock cylinder 14 and a second release pin 16 installed in the driving member 3, i.e. the well lid 1 can be locked or unlocked in two ways outside the well, specifically as follows:
first, referring to fig. 4, the second operating mechanism includes a driving member and a first clutch pin 7 installed in the lock 2, and a second handle 8 installed at one side of the lock 2 outside the well, the second handle 8 is connected with the driving member 3, the first clutch pin 7 is slidably installed in the driven member 4, the driving member drives the first clutch pin 7 to move, the driving member 3 is controlled to be engaged with or separated from the driven member 4, and when engaged, the second handle 8 is operated to drive the driving member 3 and the driven member 4 to synchronously rotate;
the driving piece comprises a motor 9, a driving gear 10, a rack 11 and a push plate 12, and a first reset spring 13, wherein the driving gear 10 is installed on an output shaft of the motor 9, the driving gear 10 is meshed with the rack 11, the push plate 12 is installed at one end of the rack 11, which is close to the first clutch pin 7, the first reset spring 13 controls the first clutch pin 7 to be separated from the driving piece 3 in a natural state and work along with the motor 9, the push plate 12 is controlled to drive the first clutch pin 7 to move towards the driving piece 3, so that the driving piece 3 is meshed with the driven piece 4, or the push plate 12 is driven to return taste, and the first clutch is controlled to reset under the action of the first reset spring 13.
In the mode, in the initial state, under the action of a first reset spring 13, namely in the locking state, the first clutch pin 7 and the driving piece 3 are in a separated state, after an unlocking instruction is issued, the motor 9 rotates, the rack 11 is driven to move through the driving gear 10, so that the electronic clutch pin is pushed to be inserted into the driving piece 3 by the push plate 12, the driving piece 3 and the driven piece 4 are meshed, at the moment, the driving piece 3 can be driven to rotate by controlling the second handle 8, the driven piece 4 is driven to rotate together, and the turntable 5 on the driven piece 4, the connecting rod 21 on the turntable 5 and the lock bolt 22 are driven to move together, the lockset 2 is opened, and the well lid 1 is opened; when the motor 9 moves reversely, the push plate 12 returns, and the first clutch pin 7 automatically returns under the action of the first return spring 13.
Second, referring to fig. 4, the second operating mechanism includes a lock core 14 installed at one side of the lock 2 outside the well, a key 15 matched with the lock core 14, and a second release pin 16 installed in the driving member 3, a plurality of first magnets 17 are arranged on the key 15, a second magnet 18 with opposite polarity to the first magnets 17 is arranged in the lock core 14 in a matched manner, the second magnet 18 is inserted into the lock core 14 along with the key 15, the first magnet 17 drives the second magnet 18 to move, the lock core 14 is controlled to be meshed with the driving member 3, meanwhile, the second release pin 16 enters the driven member 4, the driving member 3 is meshed with the driven member 4, and the driven member 4 rotates synchronously along with the driving member 3, wherein a second reset spring 19 is installed at the second release pin 16 to drive the second release pin 16 to move towards a reset state, and a plurality of positioning bosses 20 matched with notches of the key 15 are arranged in the lock core 14, so that the uniqueness of the inserting direction of the key 15 is ensured.
In this way, the key 15 is inserted into the lock core 14, the first magnet 17 and the second magnet 18 are used for matching, meanwhile, along with the insertion of the key 15, the second clutch pin 16 is pushed to enter the driven piece 4, the key 15 is rotated, the lock core 14 can be driven to rotate, and under the action of the second magnetic block, the lock core 14 is meshed with the driving piece 3, the driving piece 3 can be synchronously driven to rotate, and meanwhile, under the action of the second clutch pin 16, the driving piece 3 is meshed with the driven piece 4, namely, the driven piece 4 is synchronously driven to rotate, wherein a groove (not marked in the figure) can be formed in the lock core 14, a positioning column (not marked in the figure) is actively arranged, and after the key 15 drives the lock core 14 to rotate to a limiting position, the clutch pin is guaranteed to be completely pushed out.
Finally, it should be noted that: the foregoing is merely a preferred example of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides an intelligent well lid tool to lock of two separation and reunions, installs on the well lid for lock or unblock to the well lid, its characterized in that: the lock comprises a driving part, a driven part, a first operating mechanism and a second operating mechanism, wherein the first operating mechanism and the second operating mechanism rotate along with the driven part to control the lock to lock or unlock the well lid;
the first operating mechanism is arranged on one side of the lockset in the well and is connected with the driven piece to directly control the driven piece to rotate;
the first operating mechanism comprises a rotary table and a first handle, the rotary table is arranged on one side of the lockset in the well and is connected with the driven piece, the first handle is arranged on the rotary table, and the first handle is operated to drive the rotary table and the driven piece to synchronously rotate;
the second operating mechanism is arranged at one side of the lockset outside the well, is connected with the driving piece, controls the driving piece to be meshed with or separated from the driven piece, and synchronously drives the driving piece and the driven piece to rotate when the driving piece and the driven piece are meshed;
the second operating mechanism comprises a driving piece and a first clutch pin which are arranged in the lockset, and a second handle which is arranged on one side of the lockset outside the well, wherein the second handle is connected with the driving piece;
the second operating mechanism further comprises a lock core arranged on one side of the lock outside the well, a key matched with the lock core and a second clutch pin arranged in the driving part, a plurality of rows of first magnets are arranged on the key, a second magnet with the polarity opposite to that of the first magnets is arranged in the lock core in a matched mode, the second magnet is inserted into the lock core along with the key, the first magnet drives the second magnet to move, the lock core is controlled to be meshed with the driving part, meanwhile, the second clutch pin enters the driven part, the driving part is meshed with the driven part, the driven part synchronously rotates along with the driving part, and a second reset spring is arranged at the second clutch pin to drive the second clutch pin to tend to move towards a reset state;
the well lid is characterized in that a connecting rod is arranged on one surface of the well lid, which is positioned in the well, a lock plunger is movably arranged at one end of the connecting rod, the other end of the connecting rod is connected with a driven piece, and the driven piece rotates to drive the connecting rod and the lock plunger to synchronously move so as to lock or unlock the well lid.
2. The dual clutch intelligent well lid lock according to claim 1, wherein: the driving piece comprises a motor, a driving gear, a rack, a pushing plate and a first reset spring, wherein the driving gear is arranged on an output shaft of the motor, the driving gear is meshed with the rack, the pushing plate is arranged at one end, close to the first clutch pin, of the rack, the first reset spring is used for controlling the first clutch pin to be separated from the driving piece in a natural state, the driving plate is controlled to drive the first clutch pin to move towards the driving piece along with the work of the motor, the driving piece is meshed with the driven piece, or the pushing plate is driven to return, and the first clutch is controlled to reset under the action of the first reset spring.
3. The dual clutch intelligent well lid lock according to claim 1, wherein: a plurality of positioning bosses matched with the key notch are arranged in the lock cylinder, so that the uniqueness of the key insertion direction is ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210079576.6A CN114411816B (en) | 2022-01-24 | 2022-01-24 | Intelligent well lid tool to lock of two separation and reunions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210079576.6A CN114411816B (en) | 2022-01-24 | 2022-01-24 | Intelligent well lid tool to lock of two separation and reunions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114411816A CN114411816A (en) | 2022-04-29 |
| CN114411816B true CN114411816B (en) | 2023-09-15 |
Family
ID=81277569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210079576.6A Active CN114411816B (en) | 2022-01-24 | 2022-01-24 | Intelligent well lid tool to lock of two separation and reunions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114411816B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2723625Y (en) * | 2004-08-16 | 2005-09-07 | 秦永生 | Magnetic control anti-theft Guli cover lock and magnetic control anti-theft Guli cover |
| KR200400430Y1 (en) * | 2005-08-03 | 2005-11-08 | 이혜성 | Hydraulic pressure control and The fuction which locks manhole cover |
| CN109281323A (en) * | 2018-10-23 | 2019-01-29 | 中交二公局第三工程有限公司 | A kind of roadbed side slope rockbolt installation device |
| CN210194688U (en) * | 2019-06-18 | 2020-03-27 | 魏香锋 | Anti-theft well cover with locking mechanism |
| CN215108145U (en) * | 2021-04-20 | 2021-12-10 | 济南英华自动化技术有限公司 | Intelligent well lid with safety unlocking device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7798742B2 (en) * | 2007-04-18 | 2010-09-21 | Mcgard, Llc | Security key tool for manhole access opening security device |
-
2022
- 2022-01-24 CN CN202210079576.6A patent/CN114411816B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2723625Y (en) * | 2004-08-16 | 2005-09-07 | 秦永生 | Magnetic control anti-theft Guli cover lock and magnetic control anti-theft Guli cover |
| KR200400430Y1 (en) * | 2005-08-03 | 2005-11-08 | 이혜성 | Hydraulic pressure control and The fuction which locks manhole cover |
| CN109281323A (en) * | 2018-10-23 | 2019-01-29 | 中交二公局第三工程有限公司 | A kind of roadbed side slope rockbolt installation device |
| CN210194688U (en) * | 2019-06-18 | 2020-03-27 | 魏香锋 | Anti-theft well cover with locking mechanism |
| CN215108145U (en) * | 2021-04-20 | 2021-12-10 | 济南英华自动化技术有限公司 | Intelligent well lid with safety unlocking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114411816A (en) | 2022-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100417784C (en) | Magneto-mechanical locking device | |
| US6094953A (en) | Electrically controlled slidebolt lock | |
| CN104100142A (en) | Split mechanical combination door lock with function of alarming | |
| WO2011053189A1 (en) | Electromechanical lock | |
| CN110029879B (en) | Rear clutch structure of intelligent door lock | |
| CN100575649C (en) | The electronic anti-theft door lock hand is lifted formula master dead bolt lock uint | |
| CN114411816B (en) | Intelligent well lid tool to lock of two separation and reunions | |
| CN205400266U (en) | Lock body system of unblanking that can be used to electron or mechanical lock | |
| CN201507180U (en) | Security door lock structure | |
| CN212507781U (en) | Mechanical coded lock incapable of obtaining password through mechanical comparison method | |
| CN107503568B (en) | Intelligent anti-theft mechanical lock | |
| CN211342176U (en) | Mechanical emergency device of motor lock body and motor lock body | |
| EP2148029A1 (en) | Automatic lock | |
| CN209523551U (en) | A kind of second level lockset and safety box or safe deposit box equipped with second level lockset | |
| CN101818599B (en) | Escort Lock | |
| CN103573045B (en) | A kind of heavy shank type intelligent and safe lock | |
| RU92073U1 (en) | ELECTROMECHANICAL LOCK | |
| KR101719956B1 (en) | Motise for DoorLock | |
| CN200968111Y (en) | Electronic anti-theft door-lock raising type master lock tongue locking unit | |
| CN103670026B (en) | Hidden type integration emergency opening device | |
| CN217233076U (en) | Lock and lock system | |
| CN202347944U (en) | Mechanical lock | |
| CN220434457U (en) | Clutch device of automatic door lock and lock provided with same | |
| CN203531556U (en) | Sunk handle type intelligent safety lock | |
| CN204040665U (en) | Physical-distribution intelligent locks dual locking clutch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |