CN216110173U - Double-machine redundant intelligent well cover lock - Google Patents
Double-machine redundant intelligent well cover lock Download PDFInfo
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- CN216110173U CN216110173U CN202122111604.1U CN202122111604U CN216110173U CN 216110173 U CN216110173 U CN 216110173U CN 202122111604 U CN202122111604 U CN 202122111604U CN 216110173 U CN216110173 U CN 216110173U
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Abstract
The double-machine redundant intelligent well lid lock comprises a lock body, wherein a main control board and an auxiliary control board are arranged in the lock body, the main control board is connected with a main driving mechanism, the auxiliary control board is connected with an auxiliary driving mechanism, the main driving mechanism and the auxiliary driving mechanism are arranged in a laminated mode, the main driving mechanism and the auxiliary driving mechanism are connected with a clutch mechanism through transmission turning plates, and the clutch mechanism is connected with a locking mechanism. The utility model has simple and reliable structure; through set up main, vice actuating mechanism in the lock body, provide dual guarantee for unblanking smoothly.
Description
Technical Field
The utility model relates to a well cover lock, in particular to a dual-machine redundancy intelligent well cover lock.
Background
CN 211818679U discloses an integrated intelligent manhole cover lock, which comprises a lock body, a locking mechanism, an emergency unlocking tool and a normal unlocking tool, wherein a main control board, a driving mechanism and a clutch mechanism are arranged in the lock body; the main control board is connected with a driving mechanism, the driving mechanism is connected with a clutch mechanism, the clutch mechanism is connected with a locking mechanism, the clutch mechanism comprises a floating part and a driven part, a through hole is formed in the center of the floating part, the driven part is arranged outside the floating part in a surrounding mode, a positioning groove is formed in the floating part, and an inserting groove is formed in the circumference of the bottom of the driven part; the floating part can freely rotate around the central shaft of the through hole for 360 degrees, a counter bore is formed in the floating part, and a clutch plug pin is arranged on the driven part and can be inserted into the counter bore. It has the following disadvantages: the driving mechanism and the clutch mechanism are easy to lose efficacy, and once the driving mechanism loses efficacy, the whole system cannot work normally.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art and provides a dual-machine redundancy intelligent manhole cover lock with simple structure and high reliability.
The utility model solves the technical problem by adopting the technical scheme that the double-machine redundant intelligent well lid lock comprises a lock body, wherein a main control plate and an auxiliary control plate are arranged in the lock body, the main control plate is connected with a main driving mechanism, the auxiliary control plate is connected with an auxiliary driving mechanism, the main driving mechanism and the auxiliary driving mechanism are arranged in a laminated mode, the main driving mechanism and the auxiliary driving mechanism are both connected with a clutch mechanism through a transmission turning plate, and the clutch mechanism is connected with a locking mechanism.
Furthermore, the clutch mechanism comprises a floating part and a driven part, the driven part is arranged outside the floating part in a surrounding mode, a through hole is formed in the center of the floating part, a positioning groove is formed in the floating part, and a slot is formed in the circumference of the bottom of the driven part; the floating part can freely rotate around the central shaft of the through hole for 360 degrees, a counter bore is formed in the floating part, a clutch plug pin is arranged on the driven part, and the clutch plug pin can be inserted into the counter bore.
Further, the main/auxiliary driving mechanism comprises a power supply, a motor, a driving wheel, a driven wheel, a pushing screw rod, a pushing spring and a shifting fork; the power is connected with the motor, the motor is connected with the driving wheel, the driving wheel is meshed with the driven wheel, the driven wheel is connected with one end of the pushing screw rod, the pushing spring is sleeved on the pushing screw rod, and the other end of the pushing screw rod is connected with the shifting fork.
The utility model has the following positive effects: the structure is simple and reliable; through set up main, vice actuating mechanism in the lock body, provide dual guarantee for unblanking smoothly.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a top view of the embodiment shown in FIG. 1;
FIG. 3 is a schematic structural view of the primary/secondary drive mechanism in the embodiment of FIG. 1;
fig. 4 is a schematic view of the structure of the locking mechanism in the embodiment of fig. 1.
In the figure: 1. the lock comprises a lock body, 2 parts of a main control plate, 3 parts of an auxiliary control plate, 4 parts of a main driving mechanism, 4-1 parts of a shifting fork, 5 parts of an auxiliary driving mechanism, 6 parts of a transmission turning plate, 7 parts of a clutch mechanism, 7-1 parts of a floating piece, 7-2 parts of a driven piece, 8 parts of a locking mechanism, 8-1 parts of a transmission piece, 8-2 parts of a transmission strip, 8-3 parts of a lock bolt and 8-4 parts of a lock bolt seat.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Referring to the attached drawings 1-3, the lock body 1 of the present embodiment includes a lock body 1, a main control panel 2 and an auxiliary control panel 3 are disposed in the lock body 1, the main control panel 2 is connected to a main driving mechanism 4, the auxiliary control panel 3 is connected to an auxiliary driving mechanism 5, the main driving mechanism 4 and the auxiliary driving mechanism 5 are arranged in a stacked manner, the main driving mechanism 4 and the auxiliary driving mechanism 5 are both connected to a clutch mechanism 7 through a transmission turning plate 6, and the clutch mechanism 7 is connected to a locking mechanism 8.
The clutch mechanism 7 comprises a floating part 7-1 and a driven part 7-2, the driven part 7-2 is arranged outside the floating part 7-1 in a surrounding mode, a through hole is formed in the center of the floating part 7-1, a positioning groove is formed in the floating part 7-1, and a slot is formed in the circumference of the bottom of the driven part 7-2; the floating part 7-1 can freely rotate around the central shaft of the through hole for 360 degrees, a counter bore is formed in the floating part 7-1, and a clutch plug pin is arranged on the driven part 7-2 and can be inserted into the counter bore.
The main driving mechanism 4 comprises a power supply, a motor, a driving wheel, a driven wheel, a pushing screw rod, a pushing spring and a shifting fork 4-1; the power supply is connected with the motor, the motor is connected with the driving wheel, the driving wheel is meshed with the driven wheel, the driven wheel is connected with one end of the pushing screw rod, the pushing spring is sleeved on the pushing screw rod, and the other end of the pushing screw rod is connected with the shifting fork 4-1. The sub-drive mechanism 5 has the same structure as the main drive mechanism 4.
Referring to fig. 4, the locking mechanism 8 comprises a driving plate 8-1, a driving strip 8-2 and a lock bolt 8-3 which are connected in sequence, wherein the lock bolt 8-3 is arranged on a lock bolt seat 8-4.
Execution of the primary unlocking action: after the manhole cover lock receives an authorized unlocking instruction, the main driving mechanism 4 pushes the clutch mechanism 7 through the transmission turning plate 6, and the unlocking tool is inserted to rotate 90 degrees at the moment to unlock; when the lockset is not electrified or other faults cause that the lockset cannot be normally used, the emergency unlocking hole cover plate is opened by a screwdriver to insert a key, the auxiliary driving mechanism 5 pushes the clutch mechanism 7 through the transmission turning plate 6 after the emergency key is inserted and authorized, and unlocking can be executed by inserting an unlocking tool and rotating the unlocking tool for 90 degrees; the main and auxiliary actuating mechanisms can be unlocked when performing any action.
Various modifications and variations of the present invention may be made by those skilled in the art, and they are still within the scope of the present patent invention provided they are within the scope of the claims and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (3)
1. The utility model provides a redundant intelligent well lid lock of duplex, includes the lock body, its characterized in that: the lock body is internally provided with a main control panel and an auxiliary control panel, the main control panel is connected with a main driving mechanism, the auxiliary control panel is connected with an auxiliary driving mechanism, the main driving mechanism and the auxiliary driving mechanism are arranged in a laminated manner, the main driving mechanism and the auxiliary driving mechanism are both connected with a clutch mechanism through a transmission turning plate, and the clutch mechanism is connected with a locking mechanism.
2. The dual-machine redundant intelligent manhole cover lock of claim 1, wherein: the clutch mechanism comprises a floating part and a driven part, the driven part is arranged outside the floating part in a surrounding mode, a through hole is formed in the center of the floating part, a positioning groove is formed in the floating part, and a slot is formed in the circumference of the bottom of the driven part; the floating part can freely rotate around the central shaft of the through hole for 360 degrees, a counter bore is formed in the floating part, a clutch plug pin is arranged on the driven part, and the clutch plug pin can be inserted into the counter bore.
3. The dual-machine redundant intelligent manhole cover lock according to claim 1 or 2, wherein: the main/auxiliary driving mechanism comprises a power supply, a motor, a driving wheel, a driven wheel, a pushing screw rod, a pushing spring and a shifting fork; the power is connected with the motor, the motor is connected with the driving wheel, the driving wheel is meshed with the driven wheel, the driven wheel is connected with one end of the pushing screw rod, the pushing spring is sleeved on the pushing screw rod, and the other end of the pushing screw rod is connected with the shifting fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122111604.1U CN216110173U (en) | 2021-09-02 | 2021-09-02 | Double-machine redundant intelligent well cover lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122111604.1U CN216110173U (en) | 2021-09-02 | 2021-09-02 | Double-machine redundant intelligent well cover lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216110173U true CN216110173U (en) | 2022-03-22 |
Family
ID=80730613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122111604.1U Active CN216110173U (en) | 2021-09-02 | 2021-09-02 | Double-machine redundant intelligent well cover lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216110173U (en) |
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2021
- 2021-09-02 CN CN202122111604.1U patent/CN216110173U/en active Active
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