A power distribution equipment control cabinet

Abstract

The utility model discloses a kind of power distribution equipment control cabinet, including control cabinet body and two cabinet doors, the control cabinet body and cabinet door are connected by lock door mechanism between;The lock door mechanism includes multiple limit frame and multiple limit plate fixedly installed on the side wall of control cabinet body, fixedly installed with slide bar on the inner wall of limit frame, and the slide bar is slidably sleeved with slide plate.The utility model, under the interaction of control cabinet body, cabinet door, lock door mechanism and sealing mechanism, lock door mechanism can make the opening and closing operation of cabinet door smooth and unblocked, and can be firmly locked, enhance equipment security, the width difference of cabinet door and cabinet body is collocated with efficient sealing mechanism, can effectively resist the invasion of dust, water vapor, reduce the probability of equipment damage due to environmental factors, the linkage of slide plate, slide bar and pivot assembly ensures the coherence and accuracy of movement, overall can effectively reduce external interference, improve control cabinet body overall operation reliability and security.

Description

Technical Field

[0001] This utility model relates to the field of electrical equipment protection and control technology, and in particular to a power distribution equipment control cabinet. Background Technology

[0002] Power distribution control cabinets play a crucial role in power systems and are widely used in various industrial production, commercial sites, and infrastructure construction. They are primarily used for the centralized installation and protection of various power distribution equipment, such as circuit breakers and relays, providing a safe and reliable environment for stable power distribution and control, ensuring the normal operation of electrical equipment, and preventing accidental contact with live parts.

[0003] Currently, many existing power distribution cabinets and their internal electrical equipment are severely affected by dust, moisture, and temperature changes due to long-term exposure to complex environments. Dust accumulation may cause electrical faults, and moisture intrusion can easily cause short circuits and damage to equipment. This not only reduces the service life of the equipment but may also lead to power supply interruptions, causing great inconvenience and economic losses to production and daily life. Therefore, we propose a power distribution equipment control cabinet to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings in the above-mentioned background technology and to propose a power distribution equipment control cabinet.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A power distribution equipment control cabinet includes a control cabinet body and two cabinet doors, wherein the control cabinet body and the cabinet doors are connected by a door locking mechanism;

[0007] The locking mechanism includes multiple limiting frames and multiple limiting plates fixedly installed on the side wall of the control cabinet. A sliding rod is fixedly installed on the inner wall of the limiting frame, and a sliding plate is slidably sleeved on the sliding rod. The outer wall of the sliding plate is slidably connected to the inner wall of the limiting frame. A rotating plate is rotatably connected to the sliding plate. The outer wall of the rotating plate is fixedly connected to the side of the cabinet door. The cabinet door and the limiting plate are detachably connected by bolts.

[0008] Preferably, the slide plate has a sliding hole adapted to the slide rod, and the outer wall of the slide rod and the inner wall of the sliding hole are slidably connected.

[0009] Preferably, the limiting plate has a threaded hole that matches the bolt, and the bolt can penetrate the side wall of the cabinet door and form a stable and reliable threaded connection with the inner side wall of the threaded hole.

[0010] Preferably, the sum of the width of the control cabinet and the width of the two limiting plates on the same side is less than the width of the cabinet door.

[0011] Preferably, the slide plate and the rotating plate are connected by a pivot assembly.

[0012] Preferably, a sealing mechanism is provided between the control cabinet and the cabinet door. The sealing mechanism includes U-shaped sealing grooves that are opened on both sides of the control cabinet, and a U-shaped sealing strip is fixedly installed on the outer side wall of the cabinet door near the control cabinet.

[0013] Preferably, the material of the spiral sealing strip is EPDM rubber.

[0014] The beneficial effects of this utility model are as follows:

[0015] Through the interaction of the control cabinet, cabinet door, locking mechanism, and sealing mechanism, the locking mechanism enables smooth and unobstructed opening and closing of the cabinet door, and can lock it securely, enhancing equipment safety. The width difference between the cabinet door and the cabinet body, combined with the efficient sealing mechanism, can effectively resist the intrusion of dust and moisture, reducing the probability of equipment damage caused by environmental factors. The linkage of the slide plate, slide rod, and pivot assembly ensures the continuity and precision of movement. Overall, it can effectively reduce external interference and improve the overall operational reliability and safety of the control cabinet. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a power distribution equipment control cabinet proposed in this utility model;

[0017] Figure 2 This is a top sectional view of a limit frame in a power distribution equipment control cabinet according to the present invention;

[0018] Figure 3 This is a front view of a limit frame in a power distribution equipment control cabinet according to the present invention;

[0019] Figure 4 This is a front view of the cabinet door in a power distribution equipment control cabinet according to the present invention.

[0020] In the diagram: 1. Control cabinet; 2. Cabinet door; 3. Limit frame; 4. Limit plate; 5. Slide rod; 6. Slide plate; 7. Rotating plate; 8. Bolt; 9. U-shaped sealing groove; 10. U-shaped sealing strip. Detailed Implementation

[0021] 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.

[0022] Reference Figure 1-4 A power distribution equipment control cabinet includes a control cabinet body 1 and two cabinet doors 2, which are connected by a locking mechanism.

[0023] like Figure 2 , Figure 3 and Figure 4 As shown, the locking mechanism includes multiple limiting frames 3 and multiple limiting plates 4 fixedly installed on the side wall of the control cabinet 1. A slide rod 5 is fixedly installed on the inner wall of the limiting frame 3. A slide plate 6 is slidably sleeved on the slide rod 5. The outer wall of the slide plate 6 is slidably connected to the inner wall of the limiting frame 3. A rotating plate 7 is rotatably connected to the slide plate 6. The slide plate 6 and the rotating plate 7 are connected by a pivot assembly. The outer wall of the rotating plate 7 is fixedly connected to the side of the cabinet door 2. The cabinet door 2 and the limiting plate 4 are detachably connected by bolts 8. The limiting plate 4 has a threaded hole that matches the bolt 8. The bolt 8 can penetrate the side wall of the cabinet door 2 and form a stable and reliable threaded connection with the inner wall of the threaded hole.

[0024] To further explain, the control cabinet 1 and the cabinet door 2 are connected by a locking mechanism. The combination design of components such as the limit frame 3, slide bar 5, slide plate 6, rotating plate 7 and bolt 8 realizes the function of rotating and opening the cabinet door 2 relative to the control cabinet 1 and reliably locking it. This makes it convenient for operators to operate and maintain the inside of the control cabinet 1, while ensuring the stability and safety of the cabinet door 2 when it is closed, and preventing the cabinet door 2 from being opened accidentally.

[0025] like Figure 3 As shown, the slide plate 6 has a sliding hole that matches the slide rod 5, and the outer wall of the slide rod 5 and the inner wall of the sliding hole are slidably connected.

[0026] To further explain, this allows the slide plate 6 to slide smoothly in a straight line on the slide bar 5, ensuring the stability and accuracy of the rotating plate 7 during rotation. It also reduces problems such as uneven opening and closing of the cabinet door 2 or poor sealing caused by shaking or offset of the connecting parts, thus improving the reliability and durability of the entire locking mechanism.

[0027] like Figure 1 and Figure 2 As shown, the sum of the width of the control cabinet 1 on the same side and the width of the two limit plates 4 is less than the width of the cabinet door 2.

[0028] To further explain, this allows the cabinet door 2 to completely cover the opening of the control cabinet 1 when closed, providing better protection and preventing dust, moisture, and other impurities from entering the control cabinet. It also provides sufficient space for installing a sealing mechanism, which helps improve the overall sealing performance of the control cabinet 1.

[0029] like Figure 1 and Figure 2 As shown, a sealing mechanism is also provided between the control cabinet 1 and the cabinet door 2. The sealing mechanism includes a U-shaped sealing groove 9 that is opened on both sides of the control cabinet 1, and a U-shaped sealing strip 10 is fixedly installed on the outer side wall of the cabinet door 2 near the control cabinet 1.

[0030] To further explain, the cooperation of the U-shaped sealing groove 9 and the U-shaped sealing strip 10 effectively fills the gap between the control cabinet 1 and the cabinet door 2, enhances the sealing performance of the control cabinet, prevents external dust, moisture, electromagnetic interference and other factors from entering the control cabinet 1, protects the normal operation of internal electrical components, improves the reliability and stability of power distribution equipment, and reduces equipment failures caused by environmental factors.

[0031] like Figure 1 As shown, the material of the spiral sealing strip 10 is EPDM rubber.

[0032] To further explain, by fully utilizing the material's excellent weather resistance, ozone resistance, and water resistance, it can be used for a long time in various harsh climatic conditions and complex environments without aging, cracking, or deformation, maintaining good sealing performance and greatly extending the service life of the sealing mechanism.

[0033] The functional principle of this utility model can be explained through the following operation methods:

[0034] Opening process: Control the sealing status of cabinet 1 as follows Figure 1 As shown, when it is necessary to open the cabinet door 2, the user should unscrew the bolts 8 that fix the limit plate 4 and the cabinet door 2 until all the bolts 8 are unscrewed. The user should then pull the cabinet door 2 outward so that the slide plate 6 slides on the slide bar 5. At the same time, the U-shaped sealing strip 10 on the cabinet door 2 should slide out of the U-shaped sealing groove 9 until the U-shaped sealing strip 10 is completely removed from the U-shaped sealing groove 9. The worker can then turn the cabinet door 2 to open the cabinet door 2 and see the inside of the control cabinet 1.

[0035] Closing process: When it is necessary to close cabinet door 2, rotate cabinet door 2 so that the rotating plate 7 on cabinet door 2 rotates around the sliding plate 6 until the outer wall of cabinet door 2 and the edge of control cabinet 1 are parallel. Let the user push cabinet door 2 inward so that the sliding plate 6 slides on the sliding rod 5, thereby allowing the U-shaped sealing strip 10 on cabinet door 2 to slide completely into the U-shaped sealing groove 9. Then use bolts 8 to fix cabinet door 2 and limit plate 4, so that the U-shaped sealing strip 10 seals the U-shaped sealing groove 9, and cabinet door 2 seals control cabinet 1.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A power distribution equipment control cabinet, comprising a control cabinet body (1) and two cabinet doors (2), characterized in that, The control cabinet (1) and the cabinet door (2) are connected by a locking mechanism; The locking mechanism includes multiple limiting frames (3) and multiple limiting plates (4) fixedly installed on the side wall of the control cabinet (1). A sliding rod (5) is fixedly installed on the inner wall of the limiting frame (3). A sliding plate (6) is slidably sleeved on the sliding rod (5). The outer wall of the sliding plate (6) is slidably connected to the inner wall of the limiting frame (3). A rotating plate (7) is rotatably connected to the sliding plate (6). The outer wall of the rotating plate (7) is fixedly connected to the side of the cabinet door (2). The cabinet door (2) and the limiting plate (4) are detachably connected by bolts (8).

2. The power distribution equipment control cabinet according to claim 1, characterized in that, The slide plate (6) has a sliding hole that matches the slide rod (5), and the outer wall of the slide rod (5) and the inner wall of the sliding hole are slidably connected.

3. A power distribution equipment control cabinet according to claim 1, characterized in that, The limiting plate (4) has a threaded hole that matches the bolt (8). The bolt (8) can penetrate the side wall of the cabinet door (2) and form a stable and reliable threaded connection with the inner side wall of the threaded hole.

4. A power distribution equipment control cabinet according to claim 1, characterized in that, The sum of the width of the control cabinet (1) and the width of the two limiting plates (4) on the same side is less than the width of the cabinet door (2).

5. A power distribution equipment control cabinet according to claim 1, characterized in that, The slide plate (6) and the rotating plate (7) are connected by a pivot assembly.

6. A power distribution equipment control cabinet according to claim 1, characterized in that, A sealing mechanism is also provided between the control cabinet (1) and the cabinet door (2). The sealing mechanism includes a spiral sealing groove (9) that is opened on both sides of the control cabinet (1). A spiral sealing strip (10) is fixedly installed on the outer side wall of the cabinet door (2) near the control cabinet (1).

7. A power distribution equipment control cabinet according to claim 6, characterized in that, The material of the spiral sealing strip (10) is EPDM rubber.

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