CN220319305U - Alarm door lock structure of box-type substation - Google Patents
Alarm door lock structure of box-type substation Download PDFInfo
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- CN220319305U CN220319305U CN202322120573.5U CN202322120573U CN220319305U CN 220319305 U CN220319305 U CN 220319305U CN 202322120573 U CN202322120573 U CN 202322120573U CN 220319305 U CN220319305 U CN 220319305U
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- lock
- door
- box
- door lock
- transformer substation
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- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims 1
- 238000010248 power generation Methods 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to the technical field of box-type transformer station door locks, and discloses an alarm door lock structure of a box-type transformer station, which comprises a door lock, a door plate and a transformer station, wherein the front face of the transformer station is hinged with the door plate, and the door lock is fixedly arranged at the midpoint of the right side of the front face of the door plate; the door lock comprises a lock shell, a motor is fixedly installed on the right side of an inner cavity of the lock shell, one end of the motor is rotationally connected with a threaded shaft, a lock column is fixedly connected with the bottom of the threaded shaft, a lock head penetrating through the lock shell is fixedly installed on the left side of the lock column, a handle gear is rotationally connected with the side face of the inner wall of the lock shell, a transmission gear is connected with the lower portion of the handle gear in a transmission mode, a toothed plate is fixedly connected with the bottom face of the transmission gear, and a triple lock head is fixedly installed on the left side of the toothed plate. The alarm door lock structure of the box-type transformer substation senses that a unit exists within the range of the transformer substation through the human body infrared sensor, an electric bell is triggered to alarm, and a door lock is locked automatically to play a role in warning.
Description
Technical Field
The utility model relates to the technical field of box-type transformer station door locks, in particular to an alarm door lock structure of a box-type transformer station.
Background
The existing box-type transformer substation is high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, unstable electric shock risks exist frequently, and people often draw forward an alarm door lock structure of the box-type transformer substation because of various hidden dangers caused by the fact that people are not careful to approach the transformer substation.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an alarm door lock structure of a box-type transformer substation, which has the advantages of automatic alarm, and the like, and solves the problem of potential electric shock hazards.
(II) technical scheme
In order to achieve the purpose of automatic warning and alarming, the utility model provides the following technical scheme: the alarm door lock structure of the box-type transformer substation comprises a door lock, a door plate and a transformer substation, wherein the front face of the transformer substation is hinged with the door plate, and the door lock is fixedly arranged at the middle point of the right side of the front face of the door plate;
the door lock comprises a lock shell, a motor is fixedly arranged on the right side of an inner cavity of the lock shell, one end of the motor is rotationally connected with a threaded shaft, the bottom of the threaded shaft is fixedly connected with a lock column, the left side of the lock column is fixedly provided with a lock head penetrating through the lock shell, the side surface of the inner wall of the lock shell is rotationally connected with a handle gear, the lower part of the handle gear is in transmission connection with a transmission gear, the bottom surface of the transmission gear is fixedly connected with a toothed plate, the left side of the toothed plate is fixedly provided with a triple lock head, and the side surface of the inner wall of the lock shell is fixedly provided with a lock cylinder positioned under the toothed plate;
the human infrared sensor is fixedly installed at the central line of the top around the transformer substation, two radiating windows positioned at the left side and the right side of the door plate are respectively arranged at the bottom of the front side of the transformer substation, door and window sensors are fixedly installed at the top of the door plate, and an electric bell is fixedly installed at the left side and the right side of the top of the front side of the transformer substation.
Preferably, the screw thread axle divide into axis body and slider two parts and constitutes, and the surface of axis body is equipped with the screw thread, and the one end of axis body rotates to be connected in the left side of motor, and the other end rotates the right side of installing the baffle that sets up at the medial surface of lock shell, the screw thread recess has been seted up to the inner chamber of slider, the bottom of slider is provided with the guide arm, and guide arm fixed connection is at the top of lock post.
Preferably, the upper right side of the inner wall of the lock shell is provided with a fixed block, the upper left side of the fixed block is provided with a groove for fixing the motor, the bottom of the fixed block is provided with a limit groove, the top of the handle gear is provided with a sliding block, and the handle gear can drive left and right in the limit groove of the fixed block through the sliding block.
Preferably, the bottom of handle gear is provided with the latch, drive gear's top is provided with the latch, and handle gear passes through latch transmission drive gear.
Preferably, the left outer wall of the lock shell is provided with three holes corresponding to the left side of the triple lock head, the bottom of the toothed plate is provided with a U-shaped small opening, and the back of the lock shell is provided with a hole corresponding to the lock core.
Preferably, the door and window sensor comprises an emitter and a receiver, wherein the receiver is fixedly arranged at the top of the front surface of the door plate, and the emitter is fixedly arranged on the outer surface of a transformer substation positioned right above the receiver.
(III) beneficial effects
Compared with the prior art, the utility model provides an alarm door lock structure of a box-type transformer substation, which has the following beneficial effects:
1. this box-type substation's warning door lock structure rotates drive gear through the door handle, drives bottom surface fixed connection's pinion rack, makes triple tapered end transmission left for firmly lock the door plant, improved the security of transformer substation.
2. The alarm door lock structure of the box-type transformer substation senses that a unit exists within the range of the transformer substation through the human body infrared sensor, an electric bell is triggered to alarm, and a door lock is locked automatically to play a role in warning.
Drawings
FIG. 1 is a schematic view of a door lock according to the present utility model;
fig. 2 is a schematic diagram of the structure of the transformer substation according to the present utility model.
In the figure: 1 door lock, 2 door panels, 3 door and window sensors, 4 human body infrared sensors, 5 electric bells, 6 heat dissipation windows, 7 transformer substations, 10 lock shells, 11 locks, 12 lock columns, 13 threaded shafts, 14 motors, 15 handle gears, 16 transmission gears, 17 triplex locks, 18 toothed plates and 19 lock cylinders.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, an alarm door lock structure of a box-type transformer substation comprises a door lock 1, a door plate 2 and a transformer substation 7, wherein the front surface of the transformer substation 7 is hinged with the door plate 2, and the door lock 1 is fixedly arranged at the middle point of the right side of the front surface of the door plate 2;
the door lock 1 comprises a lock shell 10, a motor 14 is fixedly arranged on the right side of an inner cavity of the lock shell 10, one end of the motor 14 is rotationally connected with a threaded shaft 13, the bottom of the threaded shaft 13 is fixedly connected with a lock column 12, the left side of the lock column 12 is fixedly provided with a lock head 11 penetrating through the lock shell 10, the side surface of the inner wall of the lock shell 10 is rotationally connected with a handle gear 15, the lower part of the handle gear 15 is in transmission connection with a transmission gear 16, the bottom surface of the transmission gear 16 is fixedly connected with a toothed plate 18, the left side of the toothed plate 18 is fixedly provided with a triple lock head 17, and the side surface of the inner wall of the lock shell 10 is fixedly provided with a lock cylinder 19 positioned right below the toothed plate 18;
the human infrared sensor 4 of equal fixed mounting in top central line department all around of transformer substation 7, two heat dissipation windows 6 that are located door plant 2 left and right sides are all offered to the positive bottom of transformer substation 7, and door and window sensor 3 is fixed mounting in the top of door plant 2, and the equal fixed mounting in the left and right sides at the positive top of transformer substation 7 has electric bell 5.
In this embodiment, the threaded shaft 13 is divided into a shaft body and a slider, the outer surface of the shaft body is provided with threads, one end of the shaft body is rotatably connected to the left side of the motor 14, the other end of the shaft body is rotatably mounted on the right side of the baffle plate arranged on the inner side surface of the lock shell 10, the inner cavity of the slider is provided with a threaded groove, the bottom of the slider is provided with a guide rod, and the guide rod is fixedly connected to the top of the lock post 12.
In this embodiment, a fixed block is disposed on the upper right side of the inner wall of the lock case 10, a slot is disposed on the upper left side of the fixed block for fixing the motor 14, a limit slot is disposed on the bottom of the fixed block, a slider is disposed on the top of the handle gear 15, and the handle gear 15 can drive left and right in the limit slot of the fixed block through the slider.
In this embodiment, the bottom of the handle gear 15 is provided with a latch, the top of the transmission gear 16 is provided with a latch, and the handle gear 15 transmits the transmission gear 16 through the latch.
In this embodiment, the outer wall of the left side of the lock case 10 is provided with three holes corresponding to the left side of the triple lock head 17, the bottom of the toothed plate 18 is provided with a U-shaped small opening, and the back of the lock case 10 is provided with a hole corresponding to the lock cylinder 19.
In this embodiment, the door and window sensor 3 is composed of an emitter and a receiver, the receiver is fixedly mounted on the top of the front face of the door panel 2, and the emitter is fixedly mounted on the outer surface of the transformer substation 7 located right above the receiver.
Working principle:
the transmission gear 16 is rotated through the door handle, the toothed plate 18 fixedly connected with the bottom surface is driven, the triple lock head 17 is driven leftwards, the door plate 2 is firmly locked, and the safety of the transformer substation 7 is improved.
The human body infrared sensor 4 senses that a unit exists within the range of the transformer substation 7, the electric bell 5 is triggered to alarm, and the door lock 1 can be locked automatically to play a warning role.
The motor 14 can be started by inputting a correct code or using a I C card, the threaded shaft 13 is rotated to push the lock head 11 rightward for unlocking, and the motor is reversely rotated to push the lock head 11 leftward after a period of time.
Claims (6)
1. The alarm door lock structure of the box-type transformer substation comprises a door lock (1), a door plate (2) and a transformer substation (7), wherein the front face of the transformer substation (7) is hinged with the door plate (2), and the door lock (1) is fixedly arranged at the middle point of the right side of the front face of the door plate (2);
the method is characterized in that: the door lock (1) comprises a lock shell (10), a motor (14) is fixedly arranged on the right side of an inner cavity of the lock shell (10), one end of the motor (14) is rotationally connected with a threaded shaft (13), the bottom of the threaded shaft (13) is fixedly connected with a lock column (12), a lock head (11) penetrating through the lock shell (10) is fixedly arranged on the left side of the lock column (12), a handle gear (15) is rotationally connected on the side surface of the inner wall of the lock shell (10), a transmission gear (16) is connected under the handle gear (15) in a transmission manner, a toothed plate (18) is fixedly connected on the bottom surface of the transmission gear (16), a triple lock head (17) is fixedly arranged on the left side of the toothed plate (18), and a lock cylinder (19) positioned under the toothed plate (18) is fixedly arranged on the side surface of the inner wall of the lock shell (10).
The intelligent electric power generation device is characterized in that human body infrared sensors (4) are fixedly installed at the central line of the top around the transformer substation (7), two radiating windows (6) located at the left side and the right side of the door plate (2) are formed in the bottom of the front face of the transformer substation (7), door and window sensors (3) are fixedly installed at the top of the door plate (2), and electric bells (5) are fixedly installed at the left side and the right side of the top of the front face of the transformer substation (7).
2. The alarm door lock structure of a box-type substation according to claim 1, wherein: the screw thread axle (13) divide into spindle and slider two parts and constitute, and the surface of spindle is equipped with the screw thread, and the one end of spindle is rotated and is connected in the left side of motor (14), and the other end is rotated and is installed the right side of the baffle that the medial surface that sets up at lock shell (10), the screw thread recess has been seted up to the inner chamber of slider, the bottom of slider is provided with the guide arm, and guide arm fixed connection is at the top of lock post (12).
3. The alarm door lock structure of a box-type substation according to claim 1, wherein: the upper right side of the inner wall of the lock shell (10) is provided with a fixed block, the upper left side of the fixed block is provided with a groove for fixing the motor (14), the bottom of the fixed block is provided with a limit groove, the top of the handle gear (15) is provided with a sliding block, and the handle gear (15) can drive left and right in the limit groove of the fixed block through the sliding block.
4. A box-type substation alarm door lock structure according to claim 3, characterized in that: the bottom of handle gear (15) is provided with the latch, the top of drive gear (16) is provided with the latch, and handle gear (15) pass through latch drive gear (16).
5. The alarm door lock structure of a box-type substation according to claim 1, wherein: three holes corresponding to the left side of the triple lock head (17) are formed in the outer wall of the left side of the lock shell (10), a U-shaped small opening is formed in the bottom of the toothed plate (18), and holes corresponding to the lock core (19) are formed in the back of the lock shell (10).
6. The alarm door lock structure of a box-type substation according to claim 1, wherein: the door and window sensor (3) consists of an emitter and a receiver, the receiver is fixedly arranged at the top of the front face of the door plate (2), and the emitter is fixedly arranged on the outer surface of a transformer substation (7) positioned right above the receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322120573.5U CN220319305U (en) | 2023-08-08 | 2023-08-08 | Alarm door lock structure of box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322120573.5U CN220319305U (en) | 2023-08-08 | 2023-08-08 | Alarm door lock structure of box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220319305U true CN220319305U (en) | 2024-01-09 |
Family
ID=89408282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322120573.5U Active CN220319305U (en) | 2023-08-08 | 2023-08-08 | Alarm door lock structure of box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220319305U (en) |
-
2023
- 2023-08-08 CN CN202322120573.5U patent/CN220319305U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An alarm door lock structure for a box type substation Granted publication date: 20240109 Pledgee: Hangzhou United Rural Commercial Bank Co.,Ltd. Xiangjisi Road Branch Pledgor: ZHEJIANG QIANGXIN ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2024980020558 |