CN211403506U - Access control system suitable for operation and maintenance of transformer substation - Google Patents

Abstract

The utility model belongs to the technical field of transformer substation management, an access control system suitable for transformer substation operation and maintenance, including gate, total control platform, the inside of gate is installed the control box, the control box includes camera module, door lock structure, control module, the outside of control box is installed the guard gate, the outside of guard gate is installed the padlock structure, one side of gate is seted up the pinhole, total control platform connects the host computer, the host computer is connected electric power private network, electric power private network connects extension receiving instruction, extension receiving instruction connects extension execution instruction, extension execution instruction connects the door lock structure, camera module includes camera, display screen, the door lock structure includes motor, gear, rack, micro motor, lockpin, locking block, opens through remote control lock to make the maintainer go the transformer substation do not need to take the key again before doing things, the time cost is saved, the driving cost when the key is taken is reduced, and the like, and the device is more flexible.

Description

Access control system suitable for operation and maintenance of transformer substation

Technical Field

The utility model belongs to the technical field of the transformer substation management, concretely relates to access control system suitable for transformer substation's fortune dimension is overhauld.

Background

The transformer substation needs the maintainer to go dry and alive, and at ordinary times the maintainer goes to work in the transformer substation from the urban area and all will get relevant department in advance and take the key, wastes time and energy, and the driving cost when just wasting to take the key etc..

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an access control system suitable for operation and maintenance of transformer substation overhauls has the cost of saving time, goes the driving cost when taking the key, and more nimble characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an access control system suitable for operation and maintenance of transformer substation overhauls, includes gate, total control cabinet, the control box has been installed to the inside at gate, the control box includes camera module, lock structure, control module, the guard gate has been installed in the outside of control box, the padlock structure has been installed in the outside of guard gate, the pinhole has been seted up to one side at gate, total control cabinet connects the host computer, electric power private network is connected to the host computer, electric power private network connects extension receiving instruction, extension execution instruction is connected to extension receiving instruction, extension execution instruction connects lock structure, camera module includes camera, display screen, lock structure includes motor, gear, rack, micro motor, lockpin, locking block, the padlock structure is including detaining lockhole, padlock block, lockhole.

Preferably, the control module comprises an ARM industrial control board, a power supply and a standby power supply, and the control module is electrically connected with the master console, the host, the power private network and the extension units respectively; the door opening instruction is sent through the master console, the host identifies which extension, the extension receives the instruction and executes the instruction, the extension receives the information and sends out a signal, and the control module controls the door lock structure to open the lock.

Preferably, the camera is electrically connected with the display screen, and the camera module is electrically connected with the control module; can discern the face through camera module, it refuses to open the door when the discernment is not maintenance personal, is maintenance personal, opens the door to shoot record time and personnel, and accomplish when maintenance personal maintenance, press "opening the door" button, the gate is opened, and the master control platform received signal, and record time, record maintenance personal leave the image.

Preferably, a motor is fixedly arranged inside the door lock structure, a rotor shaft of the motor is connected with a gear, the gear is meshed with a rack, pulleys are arranged on two edges of the bottom end of the rack, a sliding groove is correspondingly arranged on the lower side of each pulley, a micro motor is welded on one side of the rack, a lock pin is welded on one side of the micro motor, and locking blocks are symmetrically welded on two sides of the lock pin; the pulleys are arranged on two edges of the bottom end of the rack, the sliding grooves are correspondingly arranged on the lower sides of the pulleys, so that the gear can rotate on the rack to drive the rack to move, the lock can be opened or closed, the lock pin is driven to rotate through the micro motor, and the gear is clamped in the lock through the locking block.

Preferably, the protective door comprises a protective glass inspection window and a stainless steel protective door, the protective glass inspection window is arranged on the outer side of the camera module, and the stainless steel protective door is arranged on the outer sides of the door lock structure and the control module; the protective glass detection window is arranged on the outer side of the camera module, so that the camera can conveniently identify the human face.

Preferably, a buckling lock hole is formed in the outer side of the protective door, a buckling lock block is arranged on the upper side of the buckling lock hole, a lock hole is formed in the side surface of the buckling lock block, a rotating shaft is arranged on the bottom side of the inner portion of the buckling lock block, and the rotating shaft is connected with one side of the control box; the padlock block passes through the rotatory padlock block of padlock hole, uses the lock to pin through the lockhole, prevents that inside from suffering outside damage, and has the damage when inside, and the accessible is opened and is unblanked and go on maintaining control box inside.

Preferably, the number of the door lock structures is two, and the two door lock structures are respectively arranged on the upper side and the lower side of the control module; by installing two door lock structures, the door lock is more secure.

Compared with the prior art, the beneficial effects of the utility model are that: the door lock is opened through remote control, so that a maintainer does not need to take a key before going to a transformer substation, the time cost is saved, the driving cost is reduced when the maintainer goes to take the key, and the like, and the remote control door lock is more flexible.

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 embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of the middle door lock structure of the present invention;

FIG. 4 is a schematic view of the structure of the locking pin of the present invention;

fig. 5 is a schematic structural view of the middle buckle structure of the present invention;

FIG. 6 is a schematic view of the flow structure of the present invention;

in the figure: 1. a gate; 2. a control box; 3. a camera module; 301. a camera; 302. a display screen; 4. a door lock structure; 401. a motor; 402. a gear; 403. a rack; 404. a micro motor; 405. a lock pin; 406. a locking block; 5. a control module; 6. a protective door; 7. a locking structure; 701. buckling a lock hole; 702. a locking block; 703. a lock hole; 8. a pin hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides an access control system suitable for operation and maintenance of transformer substation overhauls, includes gate 1, total control cabinet, control box 2 has been installed to the inside of gate 1, control box 2 includes camera module 3, door lock structure 4, control module 5, guard gate 6 has been installed in the outside of control box 2, padlock structure 7 has been installed in the outside of guard gate 6, pinhole 8 has been seted up to one side of gate 1, total control cabinet connects the host computer, the special network of electric power is connected to the host computer, the special network of electric power connects extension receipt instruction, extension receipt instruction connects extension execution instruction, extension execution instruction connects door lock structure 4, camera module 3 includes camera 301, display screen 302, door lock structure 4 includes motor 401, gear 402, rack 403, micro motor 404, lockpin 405, locking piece 406, padlock structure 7 is including detaining lockhole 701, micro motor 701, lockpin 406, A locking block 702 and a lock hole 703.

In this embodiment: the model of the ARM industrial control board is RK 3128.

In this embodiment: the CPU model is Cortextm-A7.

Specifically, the control module 5 comprises an ARM industrial control board, a power supply and a standby power supply, and the control module 5 is electrically connected with the master console, the host, the power private network and the extension units respectively; the 'door opening' instruction is sent through the master console, the host identifies which extension, the extension receives the instruction and executes the instruction, the extension receives the information and sends out a signal, and the control module 5 controls the door lock structure 4 to open the lock.

Specifically, the camera 301 is electrically connected with the display screen 302, and the camera module 3 is electrically connected with the control module 5; can discern the face through camera module 3, it refuses to open the door when the discernment is not maintenance personal, is maintenance personal, opens the door to shoot record time and personnel, and accomplish when maintenance personal maintenance, press "the door" button, the gate is opened, and the master control platform received signal, and record time, record maintenance personal leave the image.

Specifically, a motor 401 is fixedly installed inside the door lock structure 4, a rotor shaft of the motor 401 is connected with a gear 402, the gear 402 is meshed with a rack 403, pulleys are arranged on two edges of the bottom end of the rack 403, a sliding groove is correspondingly installed on the lower side of each pulley, a micro motor 404 is welded on one side of the rack 403, a lock pin 405 is welded on one side of the micro motor 404, and lock blocks 406 are symmetrically welded on two sides of the lock pin 405; pulleys are arranged at two edges of the bottom end of the rack 403, sliding grooves are correspondingly arranged on the lower sides of the pulleys, so that the gear 402 can rotate on the rack 403 to drive the rack 403 to move, the lock is opened or closed, the lock pin 405 is driven to rotate by the micro motor 404, and the lock is clamped in the lock by the lock block 406.

Specifically, the protective door 6 comprises a protective glass inspection window and a stainless steel protective door, the protective glass inspection window is arranged on the outer side of the camera module 3, and the stainless steel protective door is arranged on the outer sides of the door lock structure 4 and the control module 5; the protective glass detection window is arranged on the outer side of the camera module 3, so that the camera 301 can recognize the human face conveniently.

Specifically, a locking hole 701 is formed in the outer side of the protective door 6, a locking block 702 is arranged on the upper side of the locking hole 701, a locking hole 703 is formed in the side surface of the locking block 702, a rotating shaft is arranged on the bottom side of the interior of the locking block 702, and the rotating shaft is connected with one side of the control box 2; the padlock block 702 penetrates through the padlock hole 701 to rotate the padlock block 702, the lock is locked through the keyhole 703, the inside damage to the outside is prevented, and when the inside damage exists, the lock can be unlocked to maintain the inside of the control box 2.

Specifically, the number of the door lock structures 4 is two, and the two door lock structures are respectively arranged on the upper side and the lower side of the control module 5; by having two door lock structures 4, the door locks are more secure.

The working principle and the using process of the invention are as follows: when the substation is used, a maintenance worker reports a task, a main console receives the task and adds the task to a task to be completed bar, the maintenance worker arrives at a substation, the maintenance worker sends a door opening request, the main console retrieves the request and retrieves the task bar, no task exists, the door opening is refused, a task exists, a command is sent to a substation gate, a camera is opened, the face is identified, the door opening is refused when the maintenance worker does not belong to the maintenance worker, the door is opened when the maintenance worker belongs to the maintenance worker, the recorded time and personnel are shot, the door opening button is pressed when the maintenance worker completes the maintenance, the gate is opened, the main console receives a signal and records the time, the maintenance worker leaves an image, the main console sends a door opening command, the host identifies which extension set receives the command and executes the command, the extension set receives the information and sends a signal, the control module 5 controls the door lock structure 4 to open the lock, pulleys are arranged at two edges of the bottom end of the rack 403, sliding grooves are correspondingly arranged on the lower sides of the pulleys, so that the gear 402 can rotate on the rack 403 to drive the rack 403 to move, the lock is opened or closed, the lock pin 405 is driven to rotate by the micro motor 404, and the lock is clamped in the lock by the lock block 406.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an access control system suitable for operation and maintenance of transformer substation overhauls which characterized in that: including gate (1), master control platform, control box (2) have been installed to the inside of gate (1), control box (2) are including camera module (3), lock structure (4), control module (5), guard gate (6) have been installed in the outside of control box (2), padlock structure (7) have been installed in the outside of guard gate (6), pinhole (8) have been seted up to one side of gate (1), master control platform connection host computer, the special network of electric power is connected to the host computer, the special network connection extension receipt instruction of electric power, extension receipt instruction connects extension executive instruction, extension executive instruction connects lock structure (4), camera module (3) include camera (301), display screen (302), lock structure (4) include motor (401), gear (402), rack (403), The locking device comprises a micro motor (404), a lock pin (405) and a lock block (406), wherein the locking structure (7) comprises a locking hole (701), a locking block (702) and a lock hole (703).

2. The access control system suitable for operation and maintenance of transformer substation of claim 1, characterized in that: the control module (5) comprises an ARM industrial control board, a power supply and a standby power supply, and the control module (5) is electrically connected with the master control console, the host, the electric power special network and the extension set respectively.

3. The access control system suitable for operation and maintenance of transformer substation of claim 1, characterized in that: the camera (301) is electrically connected with the display screen (302), and the camera module (3) is electrically connected with the control module (5).

4. The access control system suitable for operation and maintenance of transformer substation of claim 1, characterized in that: the fixed motor (401) of having installed in inside of lock structure (4), active cell hub connection gear (402) of motor (401), gear (402) and rack (403) meshing setting, the bottom both edges of rack (403) are provided with the pulley, and the corresponding spout of having installed of pulley downside, the welding of one side of rack (403) has micro motor (404), the welding of one side of micro motor (404) has lockpin (405), the bilateral symmetry welding of lockpin (405) has locking piece (406).

5. The access control system suitable for operation and maintenance of transformer substation of claim 1, characterized in that: the protective door (6) comprises a protective glass observation window and a stainless steel protective door, the protective glass observation window is arranged on the outer side of the camera module (3), and the stainless steel protective door is arranged on the outer sides of the door lock structure (4) and the control module (5).

6. The access control system suitable for operation and maintenance of transformer substation of claim 1, characterized in that: the outer side of the protective door (6) is provided with a locking hole (701), the upper side of the locking hole (701) is provided with a locking block (702), the side surface of the locking block (702) is provided with a locking hole (703), the bottom side of the inside of the locking block (702) is provided with a rotating shaft, and the rotating shaft is connected with one side of the control box (2).

7. The access control system suitable for operation and maintenance of transformer substation of claim 1, characterized in that: the number of the door lock structures (4) is two, and the two door lock structures are respectively arranged on the upper side and the lower side of the control module (5).

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