Power distribution cabinet with anti-misoperation safety door lock linkage opening and closing

Abstract

This utility model relates to the field of power distribution cabinet technology and discloses a power distribution cabinet with a safety door lock linkage opening and closing mechanism to prevent accidental touch. It includes a base, with a power distribution box body mounted on the upper end of the base. A rainproof top is connected to the upper end of the power distribution box body, and an anti-accidental touch monitoring component is installed on one side of the lower end of the rainproof top. This utility model, by setting up the anti-accidental touch monitoring component and a buzzer, can detect abnormal movements near the door lock in real time and issue an alarm promptly, effectively preventing personnel from accidentally touching the door lock and avoiding safety accidents caused by misoperation. This novel monitoring head, combined with a motor drive system, can achieve all-around monitoring. Through the transmission of a first active herringbone wheel and a first driven herringbone wheel, a second active herringbone wheel and a second driven herringbone wheel, and an active bevel gear and a driven bevel gear, it ensures that the monitoring head can quickly respond and capture the dynamic situation around the door lock, improving the accuracy and timeliness of monitoring.

Description

Technical Field

[0001] This utility model belongs to the field of power distribution cabinet technology, specifically a power distribution cabinet with a safety door lock that prevents accidental contact and is linked to open and close. Background Technology

[0002] Distribution cabinets, as common electrical equipment, are widely used in various locations for distributing and controlling power systems. However, existing distribution cabinets have some safety hazards during use. For example, accidental unlocking by personnel may lead to electric shock or other safety accidents. Furthermore, existing distribution cabinets often lack effective monitoring and alarm devices, failing to detect and prevent misoperation in a timely manner, further increasing safety risks. Therefore, improving the safety of distribution cabinets and preventing accidents caused by accidental unlocking is an urgent problem to be solved. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a power distribution cabinet with a safety door lock that is linked to prevent accidental contact, which effectively solves the problems mentioned in the background.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a power distribution cabinet with a safety door lock that prevents accidental contact and is linked for opening and closing, including a base, a power distribution box body installed on the upper end of the base, a rainproof top connected to the upper end of the power distribution box body, an anti-accidental contact monitoring component installed on one side of the lower end of the rainproof top, and a buzzer provided on one side of the lower end of the rainproof top and on the side of the anti-accidental contact monitoring component.

[0005] Preferably, the anti-accidental touch monitoring component includes a fixing plate installed at the lower end of the rainproof top, a cover is fixedly connected to the lower end of the fixing plate, an mounting plate is connected to the lower end of the cover by a first bolt, and a fixing sleeve is fixedly connected to the middle of the lower end of the mounting plate.

[0006] Preferably, a first driven herringbone wheel is rotatably connected to the outside of the fixed sleeve via a first bearing, and a sleeve is fixedly connected to the lower end of the first driven herringbone wheel, with the sleeve fitted onto the outside of the fixed sleeve.

[0007] Preferably, a second driven herringbone wheel is rotatably connected to the outside of the sleeve via a second bearing. The lower end of the second driven herringbone wheel is connected to a driving bevel gear via screws. The lower end of the driving bevel gear, located outside the fixed sleeve, is provided with an mounting sleeve, which is connected to the fixed sleeve via a second bolt.

[0008] Preferably, a U-shaped frame is rotatably connected to the outside of the mounting sleeve via a connecting shaft. A driven bevel gear is fixedly sleeved on one side of the connecting shaft. The driven bevel gear meshes with the driving bevel gear. The driven bevel gear is connected to the U-shaped frame by screws. A monitoring head is installed at the lower end of the U-shaped frame.

[0009] Preferably, a first motor is provided at the upper end of the mounting plate and on the side inside the housing. The output end of the first motor extends to the lower part of the mounting plate and is connected to a first driving herringbone wheel. The first driving herringbone wheel meshes with a first driven herringbone wheel. A second motor is installed at the upper end of the mounting plate away from the first motor. The output end of the second motor extends to the lower part of the mounting plate and is connected to a second driving herringbone wheel. The second driving herringbone wheel meshes with a second driven herringbone wheel.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. This utility model, by setting up an anti-accidental touch monitoring component and a buzzer, can detect abnormal movements near the door lock in real time and issue an alarm in a timely manner, effectively preventing people from accidentally touching the door lock and avoiding safety accidents caused by misoperation;

[0012] 2. This new type of monitoring head, combined with a motor drive system, can achieve all-round monitoring. Through the transmission of the first active herringbone wheel and the first driven herringbone wheel, the second active herringbone wheel and the second driven herringbone wheel, the active bevel gear and the driven bevel gear, it ensures that the monitoring head can quickly respond and capture the dynamic situation around the door lock, thus improving the accuracy and timeliness of monitoring.

[0013] 3. Based on the traditional power distribution cabinet, this utility model adds anti-accidental touch and monitoring alarm functions, which not only improves the safety of the power distribution cabinet, but also provides a more reliable guarantee for the operation and maintenance of power equipment. It has high practical value and promising prospects for promotion and application. Attached Figure Description

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0015] In the attached diagram:

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the anti-accidental touch monitoring component of this utility model;

[0018] Figure 3 This utility model Figure 2 A sectional view;

[0019] In the diagram: 1. Base; 2. Distribution box body; 3. Rainproof roof; 4. Anti-accidental touch monitoring component; 401. Fixing plate; 402. Cover; 403. First bolt; 404. Mounting plate; 405. Fixing sleeve; 406. First bearing; 407. First driven herringbone wheel; 408. Sleeve; 409. Second bearing; 410. Second driven herringbone wheel; 411. Driving bevel gear; 412. Mounting sleeve; 413. Second bolt; 414. Connecting shaft; 415. U-shaped frame; 416. Driven bevel gear; 417. Monitoring head; 418. First motor; 419. First driving herringbone wheel; 420. Second motor; 421. Second driving herringbone wheel; 5. Buzzer. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Example 1, by Figures 1-3 As shown, this utility model includes a base 1, a distribution box body 2 is installed on the upper end of the base 1, a rainproof top 3 is connected to the upper end of the distribution box body 2, an anti-accidental touch monitoring component 4 is installed on one side of the lower end of the rainproof top 3, and a buzzer 5 is provided on one side of the lower end of the rainproof top 3 and on the side of the anti-accidental touch monitoring component 4.

[0022] The anti-accidental touch monitoring component 4 includes a fixing plate 401 installed at the lower end of the rainproof top 3. A cover 402 is fixedly connected to the lower end of the fixing plate 401. An mounting plate 404 is connected to the lower end of the cover 402 by a first bolt 403. A fixing sleeve 405 is fixedly connected to the middle of the lower end of the mounting plate 404.

[0023] A first driven herringbone wheel 407 is rotatably connected to the outside of the fixed sleeve 405 via a first bearing 406. A sleeve 408 is fixedly connected to the lower end of the first driven herringbone wheel 407, and the sleeve 408 is sleeved on the outside of the fixed sleeve 405.

[0024] The outer side of the sleeve 408 is rotatably connected to the second driven herringbone wheel 410 via the second bearing 409. The lower end of the second driven herringbone wheel 410 is connected to the driving bevel gear 411 via screws. The lower end of the driving bevel gear 411 and located outside the fixed sleeve 405 is provided with an mounting sleeve 412. The mounting sleeve 412 is connected to the fixed sleeve 405 via the second bolt 413.

[0025] A U-shaped frame 415 is rotatably connected to the outside of the mounting sleeve 412 via a connecting shaft 414. A driven bevel gear 416 is fixedly sleeved on one side of the connecting shaft 414. The driven bevel gear 416 meshes with the driving bevel gear 411. The driven bevel gear 416 and the U-shaped frame 415 are connected by screws. A monitoring head 417 is installed at the lower end of the U-shaped frame 415.

[0026] A first motor 418 is provided on the upper end of the mounting plate 404 and on one side inside the housing 402. The output end of the first motor 418 extends to the lower part of the mounting plate 404 and is connected to a first driving herringbone wheel 419. The first driving herringbone wheel 419 meshes with a first driven herringbone wheel 407. A second motor 420 is installed on the upper end of the mounting plate 404 away from the first motor 418. The output end of the second motor 420 extends to the lower part of the mounting plate 404 and is connected to a second driving herringbone wheel 421. The second driving herringbone wheel 421 meshes with a second driven herringbone wheel 410.

[0027] Working principle:

[0028] When the power distribution cabinet is working normally, the anti-accidental touch monitoring component 4 is in standby mode. Once an abnormal action or accidental touch is detected near the door lock, the first motor 418 and the second motor 420 are started, and the first driven herringbone wheel 407 and the second driven herringbone wheel 410 are driven to rotate through the first active herringbone wheel 419 and the second active herringbone wheel 421 respectively.

[0029] The first driven herringbone wheel 407 achieves initial power transmission through the cooperation of the sleeve 408 and the first bearing 406; the second driven herringbone wheel 410 transmits power to the U-shaped frame 415 through the meshing of the driving bevel gear 411 and the driven bevel gear 416, thereby driving the monitoring head 417 to rotate.

[0030] As the monitoring head 417 rotates, it can monitor the dynamic situation around the door lock in real time and transmit the image information to the control system. At the same time, the buzzer 5 emits an alarm sound to remind people to pay attention to safety and prevent dangerous situations caused by accidental door lock activation.

[0031] This linkage mechanism enables real-time monitoring and effective protection of the power distribution cabinet door lock, greatly reducing the risk of accidental activation and improving the safety performance of the power distribution cabinet.

Claims

1. A power distribution cabinet with a safety door lock that prevents accidental activation and is linked for opening and closing, comprising a base (1), characterized in that: The upper end of the base (1) is equipped with a power distribution box body (2), the upper end of the power distribution box body (2) is connected to a rainproof top (3), a mis-touch monitoring component (4) is installed on one side of the lower end of the rainproof top (3), and a buzzer (5) is provided on one side of the lower end of the rainproof top (3) and on one side of the mis-touch monitoring component (4). The anti-accidental touch monitoring component (4) includes a fixing plate (401) installed at the lower end of the rainproof roof (3), a cover (402) is fixedly connected to the lower end of the fixing plate (401), and a mounting plate (404) is connected to the lower end of the cover (402) by a first bolt (403). A fixing sleeve (405) is fixedly connected to the middle of the lower end of the mounting plate (404). The outside of the fixed sleeve (405) is rotatably connected to the first driven herringbone wheel (407) via the first bearing (406). The lower end of the first driven herringbone wheel (407) is fixedly connected to the sleeve (408), and the sleeve (408) is sleeved on the outside of the fixed sleeve (405). The sleeve (408) is rotatably connected to a second driven herringbone wheel (410) via a second bearing (409). The lower end of the second driven herringbone wheel (410) is connected to a driving bevel gear (411) via a screw. The lower end of the driving bevel gear (411) and located outside the fixed sleeve (405) is provided with a mounting sleeve (412). The mounting sleeve (412) is connected to the fixed sleeve (405) via a second bolt (413). A U-shaped frame (415) is rotatably connected to the outside of the mounting sleeve (412) via a connecting shaft (414). A driven bevel gear (416) is fixedly sleeved on one side of the connecting shaft (414). The driven bevel gear (416) meshes with the driving bevel gear (411). The driven bevel gear (416) is connected to the U-shaped frame (415) by screws. A monitoring head (417) is installed at the lower end of the U-shaped frame (415). A first motor (418) is provided at the upper end of the mounting plate (404) and on one side inside the cover (402). The output end of the first motor (418) extends to the lower part of the mounting plate (404) and is connected to a first driving herringbone wheel (419). The first driving herringbone wheel (419) meshes with a first driven herringbone wheel (407). A second motor (420) is installed at the upper end of the mounting plate (404) away from the first motor (418). The output end of the second motor (420) extends to the lower part of the mounting plate (404) and is connected to a second driving herringbone wheel (421). The second driving herringbone wheel (421) meshes with a second driven herringbone wheel (410).

Images