CN113404386A - Electronic remote control lock well lid for prison - Google Patents
Electronic remote control lock well lid for prison Download PDFInfo
- Publication number
- CN113404386A CN113404386A CN202110348814.4A CN202110348814A CN113404386A CN 113404386 A CN113404386 A CN 113404386A CN 202110348814 A CN202110348814 A CN 202110348814A CN 113404386 A CN113404386 A CN 113404386A
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- Prior art keywords
- lock
- bolt
- well
- well lid
- chamber
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
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- 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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/16—Use of special materials for parts of locks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (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)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention relates to a well lid, in particular to an electronic remote control lock well lid for prisons, which comprises a lid body, wherein the lid body is rotationally fixed on a well seat through a well lid rotating shaft; the lock body is internally matched with a bolt to be provided with a bolt chamber, the bolt in the bolt chamber is sleeved with a sealing cap, the bolt is connected to a magnetic push-pull structure, the magnetic push-pull structure is arranged in a control chamber, and the control chamber is arranged in the lock body. Furthermore, the sealing cap separates the bolt chamber and the control chamber, seals the control chamber, keeps the inside of the control chamber dry, prevents the internal magnetic push-pull structure from moisture absorption and corrosion damage, and performs moisture-proof and anti-corrosion treatment to prolong the service life of the electronic remote control lock.
Description
Technical Field
The invention relates to a well lid, in particular to a well lid with an electronic remote lock for prisons.
Background
In order to prevent a prison from escaping through the underground pipeline, corresponding safety protection measures are adopted in the underground pipeline structure design in the prison. However, the manhole cover of the underground pipeline inspection well is opened by a criminal occasionally, the criminal is hidden underground and difficult to search, and the criminal is hungry, suffocated or drowned underground when the criminal is found by searching. For the application environment of prisons, the well cover must be locked, and the lock must be safe and reliable and cannot be opened by a prison.
At present, most of locks sold on the locked well lids in the market are very simple, and the common lock structures of the well lids comprise a poking and inserting type, a deflection type and a rotation type. The poking-inserting type lock tongue is a poking sheet, and the key is of an L-shaped metal structure; the swing type lock tongue is a metal block with a polygonal hole, and the key is a polygonal metal cone; the spring bolt of rotation type is a metal block, inlays a pivot on the metal block, and the exposure end of pivot is the prism, and the key is interior triangle hole excircle structure. The lock and the key have the advantages of simple structure, easy imitation, easy unlocking and no safety factor.
In recent years, a lock for the lock well lid of the prison has higher safety. However, the lock is a mechanical lock, and parts of the lock and the key are seriously worn due to year-round use, so that the unlocking is difficult, the lock or the key needs to be replaced, and the operability of unlocking and the service life of the lock are seriously influenced.
In summary, besides the safety factor, the service life of the lock is as important as the convenience and rapidness of operation, so a new lock form is necessary to be provided to match the popularization and use of the locked well lid. In particular to an electronic remote control lock well lid for prisons.
Disclosure of Invention
The invention aims to provide a well lid of an electronic remote control lock for a prison, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an electronic remote control lock well lid for prisons comprises a lid body, wherein the lid body is rotationally fixed on a well seat through a well lid rotating shaft, the well lid further comprises a lock body provided with a lock tongue in a sliding mode, and the lock body is arranged on the surface of one side, far away from the well lid rotating shaft, of the lower end of the lid body;
the lock body is internally matched with a bolt to be provided with a bolt chamber, the bolt in the bolt chamber is sleeved with a sealing cap, the bolt is connected to a magnetic push-pull structure, the magnetic push-pull structure is arranged in a control chamber, and the control chamber is arranged in the lock body.
Furthermore, the sealing cap separates the bolt chamber and the control chamber, seals the control chamber, keeps the inside of the control chamber dry, prevents the internal magnetic push-pull structure from moisture absorption and corrosion damage, and performs moisture-proof and anti-corrosion treatment to prolong the service life of the electronic remote control lock.
As a further scheme of the invention: the indoor portion cooperation spring bolt of spring bolt is provided with the spring bolt backup pad, and sealed cap passes through the clamp ring setting in the spring bolt backup pad, and sealed cap is the sealed cap of flexible rubber.
In order to prevent the bolt from extending excessively, the invention adopts the following further scheme: and a limit screw is arranged on the lock tongue in the lock tongue chamber.
As a still further scheme of the invention: the lock is characterized in that a reinforcing plate is fixed on the lock tongue chamber on one side of the lock tongue, a peripheral frame plate is arranged on the lock body, a movable wall plate is arranged on the peripheral frame plate, the lock tongue frame plate is arranged at the lower end of the movable wall plate, and a bottom plate is arranged at the bottom of the lock body.
As a still further scheme of the invention: the magnetic push-pull structure is provided with a link rod, one end of the link rod is connected to the lock tongue through a tongue lock push-pull hook, the other end of the link rod is connected to the electromagnetic push-pull rod through an electromagnetic push-pull hook, the electromagnetic push-pull hook and the electromagnetic push-pull rod are connected through a core iron, the electromagnetic push-pull rod is electrically connected to the control switch through an electric wire, and the control switch is installed on the inner wall of the control chamber; the link rod is L-shaped, a support plate is arranged at the L-shaped corner of the link rod, one end of the support plate is fixed on the inner wall of the control chamber, and the other end of the support plate is rotationally fixed with the link rod through a rotating shaft; the link rod is limited on the link rod slideway in a sliding way.
As a still further scheme of the invention: four screws which are distributed in a rectangular array are arranged on the electromagnetic push-pull rod.
As a still further scheme of the invention: one end of the link rod slideway is fixed on the inner wall of the control chamber through a screw, and the other end of the link rod slideway is fixed through a slideway supporting plate.
As a still further scheme of the invention: the lower end of the electromagnetic push-pull hook is provided with a support shaft, and the lower end of the support shaft is connected to the link rod support plate in a sliding mode.
As a still further scheme of the invention: the antenna is inserted in the cover body, the antenna is connected to the lock body, the power interface is inserted in the cover body on one side of the antenna, the sealing screw sleeve is installed at the opening formed in the upper end of the power interface, the antenna and the power interface are both provided with sealing adhesive, the outer portion of the cover body is provided with an external power supply, the external power supply is provided with an external power plug, and the external power plug is connected with the power interface.
The external power supply is arranged to prevent the long-time feeding of the internal power supply from losing control over the electronic remote control lock.
And the antenna is externally arranged to solve the problem of underground electromagnetic shielding.
As a still further scheme of the invention: a base plate is additionally arranged between the cover body and the lock body, and a hoisting hole is formed in the cover body on one side of the base plate.
The external remote control switch closes a circuit of the electromagnetic push-pull rod after receiving an electromagnetic signal through the antenna, a coil of the electromagnetic push-pull rod generates electromagnetic force, the electromagnetic force attracts a core iron, an electromagnetic push-pull hook of the electromagnetic push-pull rod pulls a link rod to enable the link rod to rotate anticlockwise, the link rod pulls a spring bolt to enable the spring bolt to move inwards, the spring bolt is in a retracted state after the movement is static, namely a cover body is in an unlocked state, the cover body is opened through a hoisting hole to carry out underground construction, the cover body is closed after the underground construction is completed, then the external remote control switch is started, the external remote control switch disconnects the circuit of the electromagnetic push-pull rod after receiving the electromagnetic signal through the antenna, the coil of the electromagnetic push-pull rod loses electromagnetism, the link rod is recovered, the link rod rotates clockwise to enable the spring bolt to reset, and the spring bolt is in an extended state after the movement is static and the cover body is locked.
By disconnecting and closing the circuit of the electromagnetic push-pull rod, the connecting rod drives the lock tongue to stretch and reciprocate, so that the locking and unlocking conversion of the well cover of the prison remote control lock is realized.
As a still further scheme of the invention: the well base is provided with the concrete all around, and the concrete bottom adds and is equipped with the fragment of brick, and the fragment of brick inboard is the brick well, has laid the concrete shaft bottom in brick shaft bottom, and the concrete shaft bottom outside is provided with the ground.
Compared with the prior art, the invention has the beneficial effects that:
1. remote control unlocking is realized, the electronic era of well covers is opened, the safety factor of the well covers with locks is greatly improved, and the problems that mechanical locks are easy to block lock holes by silt, are difficult to maintain, are difficult to unlock due to abrasion of key parts and the like are solved;
2. the lock body is made of 304 stainless steel, the lock tongue chamber and the control chamber are separated by the sealing cap, the control chamber is sealed, the inside of the control chamber is kept dry, the internal magnetic push-pull structure is prevented from being wetted, corroded and damaged, and the electronic remote control lock is subjected to moisture-proof and anti-corrosion treatment so as to prolong the service life of the electronic remote control lock;
3. the external power supply is arranged to prevent the long-time feeding of the internal power supply from losing control over the electronic remote control lock;
4. the antenna is arranged outside to solve the underground electromagnetic shielding problem;
5. by disconnecting and closing the circuit of the electromagnetic push-pull rod, the link rod drives the lock tongue to stretch and reciprocate, so that the locking and unlocking conversion of the well cover of the prison remote control lock is realized;
6. all the prison remote control lock well covers are controlled by remote control, so that the management of the prison remote control lock well covers is facilitated, and the unlocking operation is simplified.
Drawings
Fig. 1 is a schematic structural diagram of a well lid of an electronic remote lock for prisons.
Fig. 2 is a schematic structural view of the latch of fig. 1 after retraction.
Fig. 3 is a schematic view of the structure of fig. 2 after the well cover is opened.
Fig. 4 is a schematic structural view of the lock body and the locking bolt in fig. 1.
Fig. 5 is a schematic structural view of the latch of fig. 4 after retraction.
Figure 6 is a longitudinal cross-sectional view of the lock body of figure 4.
Wherein:
1-power outer plug; 2-external power supply; 3-an electric wire; 4-power interface; 5-sealing the threaded sleeve; 6-backing plate; 7-a cover body; 8-a well lid rotating shaft; 9-a lock body; 10-a bolt; 11-a well base; 12-concrete; 13-bricks; 14-bricking a well; 15-foundation; 16-concrete bottom of the well; 17-hoisting holes;
101-a limit screw; 102-bolt support plate; 103-a compression ring; 104-a sealing cap; 105-pushing up the draw hook by the tongue lock; 106-link slideway; 107-screws; 108-electromagnetic push-pull rod; 109-link; 110-a screw; 111-core iron; 112-a rotating shaft; 113-a support plate; 114-electromagnetic pulling hook; 115-an electrical wire; 116-a control switch; 117-slide support plate; 118-a reinforcement plate; 119-a perimeter frame plate; 120-a removable wall panel; 121-bolt frame plate; 122-a backplane; 123-supporting shaft; 124-link support plate; 125-a control room; 126-bolt chamber.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
The lock of the lock well lid of the prison is a mechanical lock, because of the wear of parts of the lock and the key used all the year round is serious, the lock is difficult to unlock, the lock or the key needs to be replaced, and the operability of unlocking and the service life of the lock are seriously influenced.
Aiming at the problems, the invention provides an electronic remote control lock well lid for prisons.
Referring to fig. 4-6, an electronic remote control lock well lid for prisons comprises a lid 7, wherein the lid 7 is rotatably fixed on a well seat 11 through a well lid rotating shaft 8, the well lid further comprises a lock body 9 with a lock tongue 10 slidably mounted, and the lock body 9 is mounted on the surface of the lower end of the lid 7 far away from the well lid rotating shaft 8;
as shown in fig. 4 and 5, the lock body 9 is internally provided with a locking tongue chamber 126 in cooperation with the locking tongue 10, the locking tongue 10 inside the locking tongue chamber 126 is sleeved with a sealing cap 104, and the locking tongue 10 is connected to a magnetic push-pull structure, the magnetic push-pull structure is arranged in the control chamber 125, and the control chamber 125 is arranged inside the lock body 9.
The lock body 9 is made of 304 stainless steel,
furthermore, the lock body 9 is made of 304 stainless steel, the sealing cap 104 separates the bolt chamber 126 and the control chamber 125, seals the control chamber 125, keeps the interior of the control chamber 125 dry, prevents the internal magnetic push-pull structure from moisture absorption and corrosion damage, and performs moisture-proof and anti-corrosion treatment to prolong the service life of the electronic remote control lock.
For further explanation, the following are specific:
a bolt support plate 102 is arranged inside the bolt chamber 126 in a matched manner with the bolt 10, a sealing cap 104 is arranged on the bolt support plate 102 through a compression ring 103, and the sealing cap 104 is a telescopic rubber sealing cap.
In order to prevent the dead bolt 10 from being excessively extended, it is preferable that a limit screw 101 is provided on the dead bolt 10 inside the dead bolt chamber 126.
Preferably, a reinforcing plate 118 is fixed on a bolt chamber 126 on one side of the bolt 10, a peripheral frame plate 119 is arranged on the lock body 9, a movable wall plate 120 is arranged on the peripheral frame plate 119, a bolt frame plate 121 is arranged at the lower end of the movable wall plate 120, and a bottom plate 122 is arranged at the bottom of the lock body 9.
Example 2
The present embodiment is further defined on the basis of embodiment 1.
As shown in fig. 4-6, a link 109 is provided on the magnetic push-pull structure, one end of the link 109 is connected to the dead bolt 10 through a latch push-up hook 105, the other end is connected to an electromagnetic push-pull rod 108 through an electromagnetic push-pull hook 114, the electromagnetic push-pull hook 114 and the electromagnetic push-pull rod 108 are connected through a core iron 111, the electromagnetic push-pull rod 108 is electrically connected to a control switch 116 through an electric wire 115, and the control switch 116 is installed on the inner wall of a control room 125; the link 109 is L-shaped, a support plate 113 is arranged at the L-shaped corner of the link 109, one end of the support plate 113 is fixed on the inner wall of the control chamber 125, and the other end is rotationally fixed with the link 109 through a rotating shaft 112; the link 109 is slidably retained on the link slideway 106.
Preferably, four screws 110 are arranged on the electromagnetic push-pull rod 108 in a rectangular array.
Preferably, the link slide 106 is fixed at one end to the inner wall of the control room 125 by a screw 107 and at the other end to a slide support plate 117.
Preferably, the lower end of the electromagnetic pulling hook 114 is provided with a support shaft 123, and the lower end of the support shaft 123 is slidably connected to a link support plate 124.
As shown in fig. 1-3, an antenna 3 is inserted into the cover 7, the antenna 3 is connected to the lock 9, a power source 4 is inserted into the cover 7 on one side of the antenna 3, a sealing screw sleeve 5 is installed at an opening at the upper end of the power source 4, sealing adhesives are respectively disposed on the antenna 3 and the power source 4, an external power source 2 is disposed outside the cover 7, an external power plug 1 is disposed on the external power source 2, and the external power plug 1 is connected to the power source 4.
The external power supply 2 is arranged to prevent the long-time feeding of the internal power supply from losing control over the electronic remote control lock.
And the antenna 3 is externally arranged to solve the problem of underground electromagnetic shielding.
Preferably, a backing plate 6 is additionally arranged between the cover body 7 and the lock body 9, and a hoisting hole 17 is formed in the cover body 7 on one side of the backing plate 6.
The external remote control switch closes the circuit of the electromagnetic push-pull rod 108 after receiving an electromagnetic signal through the antenna 3, a coil of the electromagnetic push-pull rod 108 generates electromagnetic force, the electromagnetic force attracts the core iron 111, an electromagnetic push-pull hook 114 of the electromagnetic push-pull rod 108 pulls the link rod 109 to enable the link rod 109 to rotate counterclockwise, the link rod 109 pulls the bolt 10 to enable the bolt 10 to move inwards, after the movement is static, the bolt 10 is in a retracted state, namely the cover body 7 is in an unlocked state, the cover body 7 is opened through the hoisting hole 17 for underground construction, after the underground construction is completed, the cover body 7 is closed, then the external remote control switch is started, the external remote control switch disconnects the circuit of the electromagnetic push-pull rod 108 after receiving the electromagnetic signal through the antenna 3, the coil of the electromagnetic push-pull rod 108 loses electromagnetism, the link rod 109 recovers, the link rod 109 rotates clockwise to enable the bolt 10 to reset, and after the movement is static, the bolt 10 is in an extended state, the lid 7 is locked.
Remote control unlocking is realized, the electronic era of well covers is opened, the safety factor of the well covers with locks is greatly improved, and the problems that mechanical locks are easy to block lock holes by silt, are difficult to maintain, are difficult to unlock due to abrasion of key parts and the like are solved;
the remote control is utilized to control all the prison remote control lock well covers, so that the management of the prison remote control lock well covers is facilitated, and the unlocking operation is simplified;
by opening and closing the circuit of the electromagnetic push-pull rod 108, the link rod 109 drives the bolt 10 to make telescopic reciprocating motion, so that the locking and unlocking conversion of the well lid of the prison remote control lock is realized.
Example 3
The present embodiment is further defined on the basis of embodiments 1 and 2.
Referring to fig. 1-3, concrete 12 is disposed around the well base 11, bricks 13 are added to the bottom of the concrete 12, brick wells 14 are disposed inside the bricks 13, a concrete well bottom 16 is laid at the bottom of the brick wells 14, and a foundation 15 is disposed outside the bottom of the concrete well bottom 16.
The working principle of the invention is as follows: the invention relates to a well lid of an electronic remote control lock for prisons, an external remote control switch closes a circuit of an electromagnetic push-pull rod 108 after receiving an electromagnetic signal through an antenna 3, a coil of the electromagnetic push-pull rod 108 generates electromagnetic force, the electromagnetic force attracts a core iron 111, an electromagnetic push-pull hook 114 of the electromagnetic push-pull rod 108 pulls a link rod 109 to enable the link rod 109 to rotate anticlockwise, the link rod 109 pulls a bolt 10 to enable the bolt 10 to move inwards, the bolt 10 is in a retracted state after the movement is static, namely a cover body 7 is in an unlocked state, the cover body 7 is opened through a hoisting hole 17 for underground construction, the cover body 7 is closed after the underground construction is completed, the external remote control switch is started again, the external remote control switch disconnects the circuit of the electromagnetic push-pull rod 108 after receiving the electromagnetic signal through the antenna 3, the coil of the electromagnetic push-pull rod 108 loses electromagnetism, the link rod 109 is recovered, the link rod 109 rotates clockwise to enable the bolt 10 to reset, and after the movement is static, the latch 10 is in an extended state, and locks the cover 7.
By opening and closing the circuit of the electromagnetic push-pull rod 108, the link rod 109 drives the bolt 10 to make telescopic reciprocating motion, so that the locking and unlocking conversion of the well lid of the prison remote control lock is realized.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. An electronic remote control lock well lid for prisons comprises a lid body (7), wherein the lid body (7) is rotationally fixed on a well seat (11) through a well lid rotating shaft (8), and is characterized by further comprising a lock body (9) with a lock tongue (10) mounted in a sliding manner, wherein the lock body (9) is mounted on the surface of one side, far away from the well lid rotating shaft (8), of the lower end of the lid body (7);
the lock body (9) is internally matched with the lock bolt (10) to be provided with a lock bolt chamber (126), the lock bolt (10) in the lock bolt chamber (126) is sleeved with a sealing cap (104), the lock bolt (10) is connected to a magnetic push-pull structure, the magnetic push-pull structure is arranged in a control chamber (125), and the control chamber (125) is arranged in the lock body (9).
2. The cover of the remote control electronic lock well for prisons as claimed in claim 1, wherein a bolt support plate (102) is arranged inside the bolt chamber (126) and engaged with the bolt (10), and a sealing cap (104) is arranged on the bolt support plate (102) through a compression ring (103), wherein the sealing cap (104) is a telescopic rubber sealing cap.
3. A remote control lock well lid for prison as claimed in claim 1 or 2, characterized in that a limit screw (101) is provided on the bolt (10) inside the bolt chamber (126).
4. The remote-control electronic lock well lid for the prison as claimed in claim 1, wherein a reinforcing plate (118) is fixed on a lock tongue chamber (126) on one side of the lock tongue (10), a peripheral frame plate (119) is arranged on the lock body (9), a movable wall plate (120) is arranged on the peripheral frame plate (119), a lock tongue frame plate (121) is arranged at the lower end of the movable wall plate (120), and a bottom plate (122) is arranged at the bottom of the lock body (9).
5. The remote electronic lock well lid for the prison as claimed in claim 1, wherein the magnetic push-pull structure is provided with a link rod (109), one end of the link rod (109) is connected to the bolt (10) through a latch push-up hook (105), the other end is connected to the electromagnetic push-pull rod (108) through an electromagnetic push-pull hook (114), the electromagnetic push-pull hook (114) and the electromagnetic push-pull rod (108) are connected through a core iron (111), the electromagnetic push-pull rod (108) is electrically connected to the control switch (116) through a wire (115), and the control switch (116) is installed on the inner wall of the control room (125); the link rod (109) is L-shaped, a support plate (113) is arranged at the L-shaped corner of the link rod (109), one end of the support plate (113) is fixed on the inner wall of the control room (125), and the other end of the support plate is rotationally fixed with the link rod (109) through a rotating shaft (112); the link rod (109) is limited on the link rod slideway (106) in a sliding way, one end of the link rod slideway (106) is fixed on the inner wall of the control room (125) through a screw (107), and the other end is fixed through a slideway supporting plate (117).
6. The cover of the remote-control electronic lock well for prisons as claimed in claim 5, wherein the electromagnetic push-pull rod (108) is provided with four screws (110) distributed in a rectangular array.
7. A remote-control electronic lock well lid for prisons as claimed in claim 5, wherein the lower end of the electromagnetic push-pull hook (114) is provided with a support shaft (123), and the lower end of the support shaft (123) is slidably connected to the link support plate (124).
8. The electronic remote control lock well lid for the prison as claimed in claim 1, wherein the cover body (7) is inserted with an antenna (3), the antenna (3) is connected to the lock body (9), the cover body (7) on one side of the antenna (3) is inserted with a power supply interface (4), a sealing threaded sleeve (5) is installed at an opening at the upper end of the power supply interface (4), sealing adhesives are respectively arranged on the antenna (3) and the power supply interface (4), an external power supply (2) is arranged outside the cover body (7), an external power plug (1) is arranged on the external power supply (2), and the external power plug (1) is connected with the power supply interface (4).
9. The remote-control electronic lock well lid for the prison as claimed in claim 8, wherein a backing plate (6) is additionally arranged between the cover body (7) and the lock body (9), and a hoisting hole (17) is formed in the cover body (7) on one side of the backing plate (6).
10. The electronic remote control lock well lid for the prison as claimed in any one of claims 1 to 9, wherein concrete (12) is arranged around the well seat (11), bricks (13) are additionally arranged at the bottom of the concrete (12), a bricked well (14) is arranged inside each brick (13), a concrete well bottom (16) is laid at the bottom of the bricked well (14), and a foundation (15) is arranged outside the bottom of the concrete well bottom (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110348814.4A CN113404386A (en) | 2021-03-31 | 2021-03-31 | Electronic remote control lock well lid for prison |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110348814.4A CN113404386A (en) | 2021-03-31 | 2021-03-31 | Electronic remote control lock well lid for prison |
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| Publication Number | Publication Date |
|---|---|
| CN113404386A true CN113404386A (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110348814.4A Pending CN113404386A (en) | 2021-03-31 | 2021-03-31 | Electronic remote control lock well lid for prison |
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| CN (1) | CN113404386A (en) |
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| CN208578077U (en) * | 2018-05-30 | 2019-03-05 | 江苏汉格智能科技有限公司 | A kind of anti-theft power well lid |
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2021
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| CN2534313Y (en) * | 2002-02-04 | 2003-02-05 | 杜颐桂 | Permanent magnetic manhole cover antitheft lock |
| US6951318B1 (en) * | 2003-07-02 | 2005-10-04 | Dabico, Inc. | Multi-position aircraft servicing pit lid latch |
| CN106930615A (en) * | 2017-01-19 | 2017-07-07 | 辽宁达能电气股份有限公司 | Automatically controlled well lid lock opening device |
| CN108049718A (en) * | 2017-12-12 | 2018-05-18 | 李义津 | It is a kind of can intelligentized control method automatically controlled pattern manhole cover lock |
| CN108532638A (en) * | 2018-05-17 | 2018-09-14 | 湖南天联城市数控有限公司 | A kind of borehole wall installing type well lid intelligent monitoring locking device |
| CN208578077U (en) * | 2018-05-30 | 2019-03-05 | 江苏汉格智能科技有限公司 | A kind of anti-theft power well lid |
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Application publication date: 20210917 |