CN215565107U - Intelligent lock well lid structure - Google Patents
Intelligent lock well lid structure Download PDFInfo
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- CN215565107U CN215565107U CN202121352693.2U CN202121352693U CN215565107U CN 215565107 U CN215565107 U CN 215565107U CN 202121352693 U CN202121352693 U CN 202121352693U CN 215565107 U CN215565107 U CN 215565107U
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- control
- clutch
- well lid
- reunion
- separation
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Abstract
The utility model provides an intelligence lock well lid structure, it is poor, open or lock the big technical not enough of intensity of labour of the theftproof effect of well lid theftproof mechanism to solve, and technical scheme is: the well lid is provided with well lid fixed trip and electronic lock control mouth, in the electronic lock part, the separation and reunion overcoat rotates to be installed on the electronic lock casing, a set of separation and reunion control round pin radially sets up in the circumference through-hole of separation and reunion overcoat, separation and reunion endotheca suit is in the centre bore of separation and reunion overcoat, the separation and reunion endotheca is provided with the draw-in groove with the separation and reunion control round pin, spring bolt control cam and separation and reunion endotheca are coaxial fixed, spring bolt control cam sets up in the cam spout, the spring bolt slidable mounting is on the electronic lock casing, separation and reunion arc control board and separation and reunion control motor output shaft, the position of separation and reunion arc control board corresponds with separation and reunion control round pin position. In the unlocking key part, a motor power supply is arranged in the unlocking control rod. The beneficial effects are that: the opening or closing of the anti-theft door has the characteristics of electric control, convenient use, simple structure, low cost, good anti-theft performance and the like.
Description
Technical Field
The utility model relates to an anti-theft well lid structure, in particular to an intelligent locking well lid structure.
Background
Among the prior art, utilize the last water supply and sewerage pipeline, various electric wire cable pipeline and communication line pipeline etc. that the underground conduit set up, export or middle access hole all adopt the well lid shutoff, lose in order to prevent illegal entering pipeline and well lid, disclose among the prior art multiple theftproof, prevent the locking device of illegal open well lid, the locking device of prior art well lid needs to use professional instrument (key) to open the well lid behind the well lid theftproof mechanism and opens the well lid, well lid theftproof mechanism is simple, the theftproof effect is poor, it is big to open or lock intensity of labour.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an intelligent locking well lid and an unlocking key structure, aiming at overcoming the technical defects that a well lid is opened after a well lid anti-theft mechanism is opened by using a special tool (key) in a locking device of the well lid in the prior art, the well lid anti-theft mechanism is simple, the anti-theft effect is poor, and the labor intensity of opening or locking is high.
The utility model adopts the technical scheme that the purpose of the utility model is realized by:
an intelligent locking well lid structure, comprising: the well lid part, install electronic lock part and the key part of unblanking on the well lid.
The well lid part comprises: the manhole cover is provided with a manhole cover fixing clamping hook and an electronic lock control opening;
the electronic lock portion includes: the clutch control device comprises an electronic lock shell, a clutch outer sleeve, a clutch inner sleeve, a group of clutch control pins, a clutch arc-shaped control plate, a clutch control motor, a spring bolt control cam and a spring bolt;
the clutch outer sleeve is a hollow sleeve, the clutch outer sleeve is rotatably arranged on the electronic lock shell, a key control clamping groove is formed in the clutch outer sleeve, the group of clutch control pins are radially arranged in a circumferential through hole of the clutch outer sleeve through a control pin reset spring, the clutch inner sleeve is sleeved in a central hole of the clutch outer sleeve, the clutch inner sleeve is provided with a clamping groove connected with the clutch control pins, a cam shaft of the spring bolt control cam is coaxially fixed with the clutch inner sleeve, the spring bolt control cam is arranged in a cam sliding groove on the spring bolt, the spring bolt is slidably arranged on the electronic lock shell through the spring bolt reset spring, the clutch arc control plate is connected with a linear motion output shaft of the clutch control motor, the position of the clutch arc control plate corresponds to the position of the clutch control pin, and the clutch control motor is arranged on the electronic lock shell;
the unlocking key portion includes: the handle is connected with the unlocking control rod, a motor power supply is arranged in the unlocking control rod, the unlocking control pin is arranged on the outer circle of the unlocking control rod, and an annular clutch control pin slot is further formed in the unlocking control rod.
The utility model has the beneficial effects that: the unlocking key part electrically controls the electronic lock part to separate lock control and open the electronic lock and open the well lid. The automatic well head plugging device has the characteristics of electric control in opening or closing, convenience in use, simple structure, low cost, good anti-theft performance and the like, and is suitable for plugging various indoor and outdoor well heads.
The present invention will be described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the components of the present invention.
Fig. 3 is a schematic view of an electronic lock portion and an unlock key portion of the present invention.
Fig. 4 is a cross-sectional view of the electronic lock portion and the key portion of the present invention in use.
In the attached drawing, 1 is a well cover part, 1-1 is a well cover, 1-2 is a well cover fixing clamping hook, 1-3 is an electronic lock control port, 2 is an electronic lock part, 2-1 is an electronic lock shell, 2-2 is a clutch outer sleeve, 2-21 is a key control clamping groove, 2-3 is a clutch inner sleeve, 2-31 is a clamping groove, 2-4 is a clutch control pin, 2-41 is a control pin reset spring, 2-5 is a clutch arc control plate, 2-8 is a clutch control motor, 2-6 is a lock tongue control cam, 2-7 is a lock tongue, 2-71 is a cam sliding groove, 2-72 is a lock tongue reset spring, 2-8 is a clutch control motor, 3 is an unlocking key part, 3-1 is a handle, 3-2 is an unlocking control rod, 3-21 is a clutch control pin slot, 2-71 is a lock tongue reset spring, 2-8 is a lock tongue reset spring, 3-8 is an unlocking key part, 3-1 is a handle, 3-2 is an unlocking control rod, 3-21 is an unlocking control pin slot, 3-3, unlocking the control pin.
Detailed Description
Referring to the drawings, an intelligent locking well lid structure comprises: the well lid part, install electronic lock part and the key part of unblanking on the well lid.
The well lid part 1 includes: the well lid comprises a well lid 1-1, wherein a well lid fixing clamping hook 1-2 and an electronic lock control port 1-3 are arranged on the well lid 1-1.
When in use, the well lid fixing clamping hook 1-2 and the lock tongue of the electronic lock part clamp the well lid 1-1 on the well lid fixing seat together. The opening or locking of the well lid is realized by controlling the opening or locking of the electronic lock part.
The electronic lock portion 2 includes: the clutch lock comprises an electronic lock shell 2-1, a clutch outer sleeve 2-2, a clutch inner sleeve 2-3, a group of clutch control pins 2-4, a clutch arc-shaped control plate 2-5, a clutch control motor 2-8, a bolt control cam (2-6) and a bolt 2-7.
The clutch outer sleeve 2-2 is a hollow sleeve, the clutch outer sleeve 2-2 is rotatably installed on the electronic lock shell 2-1, a key control clamping groove 2-21 is arranged on the clutch outer sleeve 2-2, the clutch control pins 2-4 are radially arranged in a circumferential through hole of the clutch outer sleeve 2-2 through control pin reset springs 2-41, the clutch inner sleeve 2-3 is sleeved in a central hole of the clutch outer sleeve 2-2, the clutch inner sleeve 2-3 is provided with clamping grooves 2-31 which are connected with the clutch control pins 2-4, a camshaft of the bolt control cam 2-6 is coaxially fixed with the clutch inner sleeve 2-3, the bolt control cam 2-6 is arranged in a cam sliding groove 2-71 on the bolt 2-7, the bolt 2-7 is slidably installed on the electronic lock shell 2-1 through bolt reset springs 2-72, the clutch arc-shaped control plate 2-5 is connected with a linear motion output shaft of a clutch control motor 2-8, the position of the clutch arc-shaped control plate 2-5 corresponds to the position of a clutch control pin 2-4, and the clutch control motor 2-8 is installed on the electronic lock shell 2-1.
When the lock is unlocked, the clutch control motor 2-8 pushes the clutch control pin 2-4 to extend into the clamping groove 2-31 of the clutch inner sleeve 2-3 in the clutch outer sleeve 2-2 through the clutch arc-shaped control plate 2-5, so that the clutch outer sleeve 2-2, the clutch inner sleeve 2-3 and the cam of the lock tongue control cam 2-6 are combined into an integrated structure capable of rotating simultaneously, the lock tongue control cam 2-6 is driven to rotate through the rotation of the clutch outer sleeve 2-2, and the lock tongue control cam 2-6 controls the lock tongue 2-7 to retract to unlock through the cam sliding groove 2-71 on the lock tongue 2-7.
When locking, the clutch control motor 2-8 drives the clutch arc control plate 2-5 to leave the clutch control pin 2-4, the control on the clutch control pin 2-4 is lost, the clutch control pin 2-4 retracts into the clutch outer sleeve 2-2 under the action of the control pin reset spring 2-41, the clutch outer sleeve 2-2 and the clutch inner sleeve 2-3 are in a relatively rotatable connection structure, and the clutch outer sleeve 2-2 loses the control on the bolt control cam 2-6.
The unlocking key portion 3 includes: the handle 3-1 is connected with the unlocking control rod 3-2, a motor power supply is arranged in the unlocking control rod 3-2, the unlocking control pin 3-3 is arranged on the excircle of the unlocking control rod 3-2, and an annular clutch control pin inserting groove 3-21 is further arranged on the unlocking control rod 3-2.
When in use, an unlocking control rod 3-2 of the unlocking key part 3 is inserted into a clutch outer sleeve 2-2 of the electronic lock part 2 through an electronic lock control port 1-3 on a well cover 1-1, an unlocking control pin 3-3 on the unlocking control rod 3-2 is clamped into a key control clamping groove 2-21 on the clutch outer sleeve 2-2, a motor power supply in the unlocking control rod 3-2 supplies power to the clutch control motor 2-8 for starting, the clutch control motor 2-8 pushes a clutch control pin 2-4 to extend into a clamping groove 2-31 of a clutch inner sleeve 2-3 in the clutch outer sleeve 2-2 through a clutch arc control plate 2-5, so that the clutch outer sleeve 2-2, the clutch inner sleeve 2-3 and a spring bolt control cam 2-6 can be simultaneously rotated into a whole, the unlocking control rod 3-2 drives the clutch outer sleeve 2-2 and the lock tongue control cam 2-6 to rotate, and the lock tongue control cam 2-6 retracts to unlock through the lock tongue 2-7. The clutch control pin 2-4 extends into the annular clutch control pin slot 3-21 on the unlocking control rod 3-2, and the unlocking control rod 3-2 is lifted to open the well lid 1-1. When the motor power supply in the unlocking control rod 3-2 stops supplying power to the clutch control motor 2-8, the clutch control motor 2-8 drives the clutch arc-shaped control plate 2-5 to leave the clutch control pin 2-4.
In the embodiment of the utility model, in the unlocking key part 3, an induction coil is arranged on a motor power supply of the unlocking control rod 3-2, and in the electronic lock part 2, a clutch control motor 2-8 and the induction coil in the unlocking control rod 3-2 form a power supply circuit.
In the embodiment of the utility model, the clutch control pins 2-4 are uniformly distributed at intervals of 90 degrees in the circumferential direction. The clutch control pin 2-4 is controlled by the clutch arc-shaped control plate 2-5 within the rotation range of the clutch outer sleeve 2-2 at intervals of 90 degrees.
Claims (3)
1. An intelligent locking well lid structure, comprising: well lid part, install the electronic lock part on the well lid and the key part of unblanking, its characterized in that:
the well lid part (1) comprises: the manhole cover comprises a manhole cover (1-1), wherein a manhole cover fixing clamping hook (1-2) and an electronic lock control port (1-3) are arranged on the manhole cover (1-1);
the electronic lock part (2) comprises: the clutch control device comprises an electronic lock shell (2-1), a clutch outer sleeve (2-2), a clutch inner sleeve (2-3), a group of clutch control pins (2-4), a clutch arc control plate (2-5), a clutch control motor (2-8), a bolt control cam (2-6) and a bolt (2-7);
the clutch outer sleeve (2-2) is a hollow sleeve, the clutch outer sleeve (2-2) is rotatably arranged on an electronic lock shell (2-1), a key control clamping groove (2-21) is arranged on the clutch outer sleeve (2-2), the clutch control pins (2-4) are radially arranged in a circumferential through hole of the clutch outer sleeve (2-2) through control pin reset springs (2-41), the clutch inner sleeve (2-3) is sleeved in a central hole of the clutch outer sleeve (2-2), the clutch inner sleeve (2-3) is provided with a clamping groove (2-31) connected with the clutch control pin (2-4), a cam shaft of the lock tongue control cam (2-6) is coaxially fixed with the clutch inner sleeve (2-3), the lock tongue control cam (2-6) is arranged in a cam sliding groove (2-71) on the lock tongue (2-7), the lock tongue (2-7) is slidably mounted on the electronic lock shell (2-1) through a lock tongue reset spring (2-72), the clutch arc-shaped control plate (2-5) is connected with a linear motion output shaft of a clutch control motor (2-8), the position of the clutch arc-shaped control plate (2-5) corresponds to the position of a clutch control pin (2-4), and the clutch control motor (2-8) is mounted on the electronic lock shell (2-1);
the unlocking key portion (3) includes: the handle (3-1), the unlocking control rod (3-2) and the unlocking control pin (3-3), wherein the handle (3-1) is connected with the unlocking control rod (3-2), a motor power supply is arranged in the unlocking control rod (3-2), the unlocking control pin (3-3) is arranged on the excircle of the unlocking control rod (3-2), and the unlocking control rod (3-2) is also provided with an annular clutch control pin slot (3-21).
2. The intelligent locking well lid structure of claim 1, wherein: in the unlocking key part (3), an induction coil is arranged on a motor power supply of the unlocking control rod (3-2), and in the electronic lock part (2), a clutch control motor (2-8) and the induction coil in the unlocking control rod (3-2) form a power supply circuit.
3. The intelligent locking well lid structure of claim 1, wherein: the clutch control pins (2-4) are uniformly distributed at intervals of 90 degrees in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121352693.2U CN215565107U (en) | 2021-06-18 | 2021-06-18 | Intelligent lock well lid structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121352693.2U CN215565107U (en) | 2021-06-18 | 2021-06-18 | Intelligent lock well lid structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215565107U true CN215565107U (en) | 2022-01-18 |
Family
ID=79818036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121352693.2U Active CN215565107U (en) | 2021-06-18 | 2021-06-18 | Intelligent lock well lid structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215565107U (en) |
-
2021
- 2021-06-18 CN CN202121352693.2U patent/CN215565107U/en active Active
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