CN218813893U

CN218813893U - Anti-theft well lid with alarm assembly

Info

Publication number: CN218813893U
Application number: CN202223118463.7U
Authority: CN
Inventors: 关金鹏; 骆金宝
Original assignee: Shanxi Liangjia Yuehong Casting Industry Co ltd
Current assignee: Shanxi Liangjia Yuehong Casting Industry Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-04-07
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a theftproof well lid with alarm assembly relates to theftproof well lid technical field, for solving current theftproof well lid, because it does not have alarming function when being stolen by the violence split, cause the theftproof well lid to be in the face of the unable problem that plays warning and pursuit effect of violence split action, the utility model discloses a well lid base, well lid mouth, well lid mouth set up the upper end at the well lid base, and the well lid sets up the upper end at the well lid mouth, and the lower terminal surface centre of a circle department of well lid is provided with the theftproof detection mouth, and the inside of theftproof detection mouth is provided with the alarm speaker, and the lower extreme of alarm speaker is provided with positioner, and the top of alarm speaker is provided with the power, and one side of power is provided with detection circuitry, the utility model discloses utilize detection electric capacity board, theftproof detection line, detection circuitry to detect the well lid quilt and steal the condition to this triggers alarm device and reports to the police.

Description

Anti-theft well lid with alarm assembly

Technical Field

The utility model relates to a theftproof well lid technical field specifically is a theftproof well lid with alarm component.

Background

In traditional theftproof well lid device, as application number: 201921549957.6; the name is as follows: theftproof well lid and well lid system. The device includes: the anti-theft lock comprises a lock shell and a lock core connected with the lock shell, and the lock shell is connected with the cover body; the theftproof subassembly includes the mount pad, lock post and cable, the mount pad is connected with the lid, and be equipped with the mounting hole, the lock post slides and wears to locate in the mounting hole, the one end and the lock core of cable are connected, the other end is connected with the lock post, and the cable can twine in the lock core when the lock core rotates, and the pulling lock post removes, the lock post can lock the theftproof well lid or make the unblock of theftproof well lid when being located different positions, thereby make the theftproof well lid have the theftproof function, and the cable can cushion the vibration of lock post conduction, prevent to destroy the lock core, thereby the life of extension theftproof lock.

However, the anti-theft well lid has no alarm function when being violently disassembled and stolen, so that the anti-theft well lid cannot play a role in warning and tracking when being violently disassembled and stolen; therefore, the existing requirements are not met, and an anti-theft well cover with an alarm assembly is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a theftproof well lid with alarm subassembly to solve the current theftproof well lid that proposes in the above-mentioned background art, because it does not have alarming function when being stolen by the violence split, cause the theftproof well lid to face the unable problem that plays warning and pursuit effect of violence split action.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an theftproof well lid with alarm assembly, includes well lid base, well lid mouth, well lid, the well lid mouth sets up in the upper end of well lid base, and well lid mouth and well lid base integrated into one piece set up to the well lid base buries the fixed setting of underground, the well lid sets up the upper end at the well lid mouth, the lower terminal surface centre of a circle department of well lid is provided with the theftproof detection mouth.

Furthermore, the inside of theftproof detection mouth is provided with the alarm speaker, the lower extreme of alarm speaker is provided with positioner.

Furthermore, a power supply is arranged above the alarm loudspeaker, a detection circuit board is arranged on one side of the power supply, and the detection circuit board is electrically connected with the power supply, the positioning device and the alarm loudspeaker.

Further, the lower extreme one side of well lid is provided with the theftproof detection line, the one end of theftproof detection line is provided with detects the electric capacity board to it buries the fixed setting in underground to detect the electric capacity board.

Further, the inside of theftproof detection line is provided with the information transmission cable, and the both ends of information transmission cable respectively with detection electric capacity board, detection circuitry board electric connection, electric capacity can change when detecting the electric capacity board and being damaged to this helps detection circuitry board to judge whether the well lid is stolen, again because the detection electric capacity board buries the underground, thereby can not take place the alert problem of wrong report under the normal use.

Further, the outside of information transmission cable is provided with the anti-cutting cable, and the inside anti-cutting cable of anti-theft detection line is high strength metal network management, has greatly improved the anti-cutting performance of anti-theft detection line to further improve the dismantlement degree of difficulty of well lid, make the well lid thief steal the cost-push, effectively restrain the well lid and steal the action.

Further, the outside of well lid mouth is provided with the connecting piece, and connecting piece and well lid mouth integrated into one piece set up to connecting piece and well lid hinged joint, the connecting piece makes things convenient for the well lid upset to overhaul the while and has improved the joint strength between well lid mouth and the well lid, has improved the stolen degree of difficulty of getting of well lid.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a theftproof detection mouth, the theftproof detection line, detect the setting of electric capacity board, when the well lid is stolen, need connecting piece and theftproof detection line all to destroy just can the complete dismantlement lift well lid, make the dismantlement degree of difficulty of well lid obtain very big promotion, improve the dismantlement cost of well lid, can only cut off or communicate when the theftproof detection line is demolishd and detect electric capacity board and pull out together, when the theftproof detection line is cut off or detect electric capacity board and be damaged when pulling out from the underground, detection circuit board detects the theftproof detection line, the signal of detection electric capacity board is unusual, thereby control alarm speaker sends alarm sound and activates positioner's locate function simultaneously, thereby effectively provide the real-time position of well lid when deterring the thief, electric capacity can change when detecting electric capacity board is damaged, with this help detection circuit board to judge whether the well lid is stolen, again because detect electric capacity board buries underground, thereby can not take place the problem of police's wrong report to the wrong problem under the normal use, thereby help the violent act of fighting the theft to the police to trace the problem that the well lid, thereby help the unable splitting of assault the wrong police causes the splitting in the face the split of the police's split.

2. Through the setting of anti-cutting cable, the inside anti-cutting cable of anti-cutting detection line is high strength metal mesh pipe, has greatly improved the anti-cutting performance of anti-cutting detection line to further improve the dismantlement degree of difficulty of well lid, make the well lid thief steal the cost increase, effectively restrain the well lid and steal the action.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the sectional structure of the inside of the anti-theft detection port of the present invention;

FIG. 3 is a schematic diagram of the structure of the capacitor plate of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the anti-theft detection line of the present invention;

in the figure: 1. a well lid base; 2. a well cover opening; 3. a well cover; 4. a connecting member; 5. an anti-theft detection port; 6. an anti-theft detection line; 7. a positioning device; 8. an alarm speaker; 9. a power source; 10. detecting the circuit board; 11. detecting the capacitive plate; 12. a cut-resistant cable; 13. an information transmission cable.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides an theftproof well lid with alarm assembly, includes well lid base 1, well lid mouth 2, well lid 3, well lid mouth 2 sets up in well lid base 1's upper end, and well lid mouth 2 sets up with well lid base 1 integrated into one piece to well lid base 1 buries the fixed setting of underground, well lid 3 sets up the upper end at well lid mouth 2, the lower terminal surface centre of a circle department of well lid 3 is provided with theftproof detection port 5, the outside of well lid mouth 2 is provided with connecting piece 4, and connecting piece 4 sets up with well lid mouth 2 integrated into one piece to connecting

piece

4 and 3 hinged joint of well lid, the inside of theftproof detection port 5 is provided with alarm speaker 8, alarm speaker 8's lower extreme is provided with positioner 7, alarm speaker 8's top is provided with power 9, one side of power 9 is provided with detection circuitry 10, and detection circuitry 10 and power 9, positioner 7, alarm speaker 8 electric connection, lower extreme one side of well lid 3 is provided with theftproof detection line 6, the one end of theftproof detection circuitry 6 is provided with detection electric capacity board 11 to detection electric capacity board 11 buries the fixed setting of underground.

When the well lid 3 is stolen, the well lid 3 can be completely dismounted only by destroying the connecting piece 4 and the anti-theft detection line 6, so that the dismounting difficulty of the well lid 3 is greatly improved, the dismounting cost of the well lid 3 is improved, when the anti-theft detection line 6 is dismounted, the detection capacitor plate 11 can only be cut off or connected to be pulled out together, when the anti-theft detection line 6 is cut off or the detection capacitor plate 11 is damaged and pulled out from the ground, the detection circuit board 10 detects the signal abnormality of the anti-theft detection line 6 and the detection capacitor plate 11, thereby controlling the alarm loudspeaker 8 to send out the alarm sound and activating the positioning function of the positioning device 7, when the detection capacitor plate 11 is damaged, the capacitance changes, thereby helping the detection circuit board 10 to judge whether the well lid 3 is stolen, because the detection capacitor plate 11 is buried underground, the problem of false alarm can not occur under normal use, the real-time position of the well lid 3 is effectively provided when thieves are effectively deterred, illegal behaviors of the well lid thieves are stricken strictly by police, the anti-theft performance of the well lid is improved, the existing anti-theft well lid is solved, the problem that the anti-theft well lid cannot play a role in warning and tracking in the face of violent splitting behaviors due to the fact that the anti-theft well lid does not have an alarm function when being stolen by violent splitting is solved, the information transmission cable 13 is arranged inside the anti-theft detection line 6, and two ends of the information transmission cable 13 are electrically connected with the detection capacitor plate 11 and the detection circuit board 10 respectively.

The outside of information transmission cable 13 is provided with anti-cutting cable 12, and the inside anti-cutting cable 12 of anti-theft detection line 6 is high strength metal network management, has greatly improved anti-cutting performance of anti-theft detection line 6 to further improve the dismantlement degree of difficulty of well lid 3, make the well lid thief steal the cost increase, effectively restrain the well lid action of stealing.

The working principle is as follows: when the manhole cover 3 is stolen, the manhole cover 3 can be completely dismounted only by destroying the connecting piece 4 and the anti-theft detection line 6, so that the dismounting difficulty of the manhole cover 3 is greatly improved, the dismounting cost of the manhole cover 3 is improved, when the anti-theft detection line 6 is dismounted, the detection capacitor plate 11 can only be cut off or connected to be pulled out together, when the anti-theft detection line 6 is cut off or the detection capacitor plate 11 is damaged and pulled out from the ground, the detection circuit board 10 detects the signal abnormality of the anti-theft detection line 6 and the detection capacitor plate 11, thereby controlling the alarm loudspeaker 8 to send out the alarm sound and simultaneously activating the positioning function of the positioning device 7, and when the detection capacitor plate 11 is damaged, the capacitor changes, thereby helping the detection circuit board 10 to judge whether the manhole cover 3 is stolen, because the detection capacitor plate 11 is buried underground, the problem of false alarm can not occur under normal use, the real-time position of the well cover 3 is effectively provided while thieves are effectively frightened, the illegal action that police can seriously attack the well cover thieves is helped, the anti-theft performance of the well cover is improved, the existing anti-theft well cover is solved, the problem that the anti-theft well cover cannot play a role in warning and tracking in the face of violent splitting action due to the fact that the anti-theft well cover is not provided with an alarm function when being split and stolen by violence is solved, the anti-cutting cable 12 inside the anti-theft detection line 6 is a high-strength metal network pipe, the anti-cutting performance of the anti-theft detection line 6 is greatly improved, the disassembly difficulty of the well cover 3 is further improved, the stealing cost of the well cover thieves is increased, and the well cover stealing action is effectively avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a theftproof well lid with alarm assembly, includes well lid base (1), well lid mouth (2), well lid (3), its characterized in that: well lid mouth (2) set up the upper end at well lid base (1), and well lid mouth (2) and well lid base (1) integrated into one piece set up to well lid base (1) buries the fixed setting of underground, well lid (3) set up the upper end at well lid mouth (2), the lower terminal surface centre of a circle department of well lid (3) is provided with theftproof detection mouth (5), lower extreme one side of well lid (3) is provided with theftproof detection line (6), the one end of theftproof detection line (6) is provided with detection electric capacity board (11) to detect electric capacity board (11) and bury the fixed setting of underground.

2. The manhole cover with the alarm assembly of claim 1, wherein: an alarm loudspeaker (8) is arranged inside the anti-theft detection port (5), and a positioning device (7) is arranged at the lower end of the alarm loudspeaker (8).

3. The manhole cover with the alarm assembly of claim 2, wherein: a power supply (9) is arranged above the alarm loudspeaker (8), a detection circuit board (10) is arranged on one side of the power supply (9), and the detection circuit board (10) is electrically connected with the power supply (9), the positioning device (7) and the alarm loudspeaker (8).

4. The manhole cover with the alarm assembly of claim 3, wherein: an information transmission cable (13) is arranged inside the anti-theft detection line (6), and two ends of the information transmission cable (13) are respectively electrically connected with the detection capacitor plate (11) and the detection circuit board (10).

5. The manhole cover with the alarm assembly of claim 4, wherein: and a cut-preventing cable (12) is arranged on the outer side of the information transmission cable (13).

6. The manhole cover with the alarm assembly of claim 1, wherein: the outside of well lid mouth (2) is provided with connecting piece (4), and connecting piece (4) and well lid mouth (2) integrated into one piece set up to connecting piece (4) and well lid (3) hinged joint.