CN211405044U - Power distribution cabinet easy to overhaul - Google Patents

Abstract

The utility model discloses an easy-to-repair power distribution cabinet, comprising a cabinet body and a sliding door. One end of the front side of the cabinet body is provided with a clamping slot, and one end of the cabinet body is rotated with a baffle plate for restricting the movement of the sliding door. One end of the baffle is fixed with a card plate matching the card slot, one side of one end of the card plate is fixed with a snap ring, the bottom end of the inner cavity of the cabinet and the top of the card plate are slidingly provided with the same sliding door. There is a limit mechanism on the side for limiting the rotation of the baffle plate and the card plate. The limit mechanism includes a limit circular plate, a limit installation slot, a spring, a handle and a limit rod. One end of the limit rod is fixedly connected with the handle, and the limit The other end of the rod is mated with the snap ring. The utility model is convenient for opening the sliding door, thereby facilitating the maintenance of the electronic components inside the cabinet body, avoiding the situation that the lock on the traditional door body is easily damaged, and preventing dust from entering the cabinet body and causing damage to the electronic components.

Description

An easy-to-repair power distribution cabinet

technical field

The utility model relates to a power distribution cabinet, in particular to a power distribution cabinet that is easy to maintain.

Background technique

Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets, which are the final equipment of the power distribution system. Power distribution cabinet is a general term for motor control center. The power distribution cabinet is used in situations where the load is relatively scattered and there are few circuits; the motor control center is used in the situations where the load is concentrated and there are many circuits. They distribute the electrical energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This class of equipment shall provide protection, monitoring and control of the load.

At present, when the power distribution cabinet is in use, the cabinet door is opened or locked for a long time, so that the lock on the cabinet door is damaged, and the door body cannot be closed, which will cause a large amount of dust to enter the cabinet and cause damage to electrical components. Damaged, and most of the cabinets are inconvenient to open the cabinet door, and it is inconvenient to repair the electronic components inside the cabinet. Therefore, we have improved this and proposed an easy-to-maintain power distribution cabinet.

Utility model content

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

The utility model relates to an easy-to-repair power distribution cabinet, comprising a cabinet body and a sliding door. One end of the front side of the inner cavity of the cabinet is provided with a clamping slot, and one end of the cabinet body is rotated with a stopper for restricting the movement of the sliding door. One end of the baffle plate is fixed with a card plate matching the card slot, one side of one end of the card plate is fixed with a snap ring, and the bottom end of the inner cavity of the cabinet and the top end of the card plate are slidably provided with For the same push-pull door, the front side of the cabinet is provided with a limit mechanism for restricting the rotation of the baffle plate and the clamping plate. The limit mechanism includes a limit circular plate, a limit installation slot, a spring, a handle and a limit rod. One end of the limit rod is fixedly connected with the handle, and the other end of the limit rod is matched and inserted with the snap ring.

As a preferred technical solution of the present invention, the bottom end of the front side of the cabinet inner cavity is provided with a first chute with a T-shaped structure, and the top end of the card board is provided with a second chute with a T-shaped structure , the bottom end of the sliding door is fixedly provided with a sliding block matched with the first chute and the second chute.

As a preferred technical solution of the present invention, the structures of the first chute and the second chute are the same, the length of the sliding door is greater than that of the second chute, and the length of the sliding door is smaller than that of the second sliding door. The sum of the lengths of the chute and the card slot.

As a preferred technical solution of the present invention, two fixing plates are fixed on the bottom side of one end of the cabinet body, and the two fixing plates and the two ends of the baffle plate are respectively rotated through the two rotating shafts.

As a preferred technical solution of the present invention, torsion springs are sleeved on both of the two rotating shafts, and the two torsion springs are respectively clamped to two ends of the baffle.

As a preferred technical solution of the present invention, the limiting circular plate and the spring are both sleeved on the limiting rod, the spring is located at one end close to the handle, and the handle has an I-shaped cross section.

The beneficial effects of the utility model are: the easy-to-repair power distribution cabinet is used in cooperation with the baffle, the first chute, the second chute and the slider, etc., the handle is manually pulled, and the handle drives the limit rod to move , the limit rod drives the limit disk to move, and the limit disk squeezes the spring until the limit rod is separated from the snap ring. Under the action of the torsion spring, the baffle rotates through the rotating shaft and slides to the right manually. The sliding door at the bottom of the sliding door slides from the first chute to the inner cavity of the second chute, so as to repair the electronic components in the inner cavity of the cabinet, and it is convenient to open the sliding door, so as to facilitate the inspection of the electronic components inside the cabinet. The maintenance of the device also avoids the situation that the lock on the traditional door body is easily damaged, and prevents the dust from entering the cabinet and causing damage to the electronic components.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of a kind of easy-to-maintain power distribution cabinet of the present utility model;

Figure 2 is a schematic structural diagram of a baffle plate and a card plate of an easy-to-maintain power distribution cabinet of the present invention;

FIG. 3 is a cross-sectional view of the structure of the limiting mechanism of an easy-to-repair power distribution cabinet according to the present invention.

In the figure: 1. Cabinet body; 2. Sliding door; 3. Baffle plate; 4. Card plate; 5. First chute; 6. Slider; 7. Card slot; 8. Limiting mechanism; 801, Limiting Round plate; 802, limit installation groove; 803, spring; 804, handle; 805, limit rod; 9, fixed plate; 10, snap ring; 11, second chute; 12, rotating shaft; 13, torsion spring .

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, but not to limit the present utility model.

Example: As shown in Figure 1, Figure 2 and Figure 3, an easy-to-repair power distribution cabinet of the present invention includes a cabinet body 1 and a sliding door 2. One end of the front side of the inner cavity of the cabinet body 1 is provided with a card slot 7. The other end of the front side of the inner cavity of the cabinet body 1 is provided with a groove, so that one end of the sliding door 2 extends into the inner cavity of the groove, and one end of the cabinet body 1 is rotated with a baffle 3 for restricting the movement of the sliding door 2. One end of the baffle plate 3 is fixed with a card plate 4 matching the card slot 7, one side of one end of the card plate 4 is fixed with a snap ring 10, and the bottom end of the inner cavity of the cabinet 1 and the top end of the card plate 4 are slidably provided with the same card. For the sliding door 2, the front side of the cabinet 1 is provided with a limit mechanism 8 for restricting the rotation of the baffle 3 and the clamping plate 4. The limit mechanism 8 includes a limit circular plate 801, a limit installation slot 802, a spring 803, and a handle 804 And the limit rod 805 , one end of the limit rod 805 is fixedly connected with the handle 804 , and the other end of the limit rod 805 is matched and inserted with the snap ring 10 .

The bottom end of the front side of the inner cavity of the cabinet body 1 is provided with a first chute 5 having a T-shaped structure, and the top end of the front side of the inner cavity of the cabinet body 1 is provided with a rectangular groove matching the sliding door 2, which can strengthen the sliding door 2 For the stability of movement, the top end of the card board 4 is provided with a second chute 11 in a T-shaped structure, and the bottom end of the sliding door 2 is fixedly provided with a slider 6 matching the first chute 5 and the second chute 11, The matching arrangement of the first sliding groove 5 and the second sliding groove 11 with the sliding block 6 can make the sliding door 2 only move along the direction of the first sliding groove 5 .

Among them, the structure of the first chute 5 and the second chute 11 are the same, which can make the movement stability of the slider 6 in the inner cavity of the first chute 5 and the second chute 11 higher, and the length of the sliding door 2 is greater than that of the first sliding door 2. The length of the second sliding slot 11, and the length of the sliding door 2 is less than the sum of the lengths of the second sliding slot 11 and the clamping slot 7, so that the sliding door 2 will not move out of the inner cavity of the clamping slot 7 to ensure stability.

The bottom side of one end of the cabinet 1 is fixedly provided with two fixing plates 9 .

Wherein, two torsion springs 13 are sleeved on the two rotating shafts 12, and the two torsion springs 13 are respectively clamped with both ends of the baffle plate 3. Under the action of the torsion spring 13, the baffle plate 3 is automatically rotated.

The limiting circular plate 801 and the spring 803 are both sleeved on the limiting rod 805, the spring 803 is located at one end close to the handle 804, the cross section of the handle 804 is I-shaped, and the limiting circular plate 801 is set when the handle 804 is pulled , the movement of the limiting circular plate 801 squeezes the spring 803 . The spring 803 is arranged after the handle 804 is released, under the action of the elastic potential energy of the spring 803 .

When working, manually pull the handle 804, the handle 804 drives the limit rod 805 to move, the limit rod 805 drives the limit disc 801 to move, and the limit disc 801 squeezes the spring 803 until the limit rod 805 and the snap ring 10 Separation, under the action of the torsion spring 13, the baffle 3 rotates through the rotating shaft 12, and the sliding door 2 is manually slid to the right side, and the slider 6 at the bottom end of the sliding door 2 slides from the first chute 5 to the second chute 11 In order to overhaul the electronic components in the inner cavity of the cabinet 1, after the overhaul is completed, push the slider 6 at the bottom of the sliding door 2 from the second chute 11 to the inner cavity of the first chute 5, and turn it manually. baffle 3, the card plate 4 is matched with the card slot 7, and the handle 804 is manually pulled, the handle 804 drives the limit rod 805 to move, the limit rod 805 drives the limit disc 801 to move, and the limit disc 801 pairs the springs 803 is squeezed, and the snap ring 10 is matched with the limit rod 805 to prevent the baffle 3 from rotating, which is convenient for opening the sliding door 2, so as to facilitate the maintenance of the electronic components inside the cabinet 1, and avoid the traditional door body. The lock is easily damaged, preventing dust from entering the cabinet 1 and causing damage to the electronic components.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the accompanying drawings, only It is for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. An easy-to-repair power distribution cabinet, comprising a cabinet body (1) and a sliding door (2), characterized in that a card slot (7) is provided at one end of the front side of the inner cavity of the cabinet body (1), One end of the cabinet body (1) is rotatably provided with a baffle plate (3) for restricting the movement of the sliding door (2), and one end of the baffle plate (3) is fixedly provided with a card plate (3) matching the card slot (7). 4), a snap ring (10) is fixed on one side of one end of the card board (4), and the bottom end of the inner cavity of the cabinet body (1) and the top end of the card board (4) are slidably provided with the same sliding door ( 2), the front side of the cabinet (1) is provided with a limiting mechanism (8) for limiting the rotation of the baffle plate (3) and the clamping plate (4), the limiting mechanism (8) includes a limiting circular plate (801), a limit installation groove (802), a spring (803), a handle (804) and a limit rod (805), one end of the limit rod (805) is fixedly connected with the handle (804), the limit The other end of the position rod (805) is matched and inserted with the snap ring (10). 2. An easy-to-repair power distribution cabinet according to claim 1, wherein the bottom end of the front side of the inner cavity of the cabinet body (1) is provided with a first chute (5) in a T-shaped structure. ), the top end of the card plate (4) is provided with a second chute (11) in a T-shaped structure, and the bottom end of the sliding door (2) is fixedly provided with the first chute (5) and the second chute (5) The sliding groove (11) matches the slider (6). 3. An easy-to-repair power distribution cabinet according to claim 2, characterized in that the first chute (5) and the second chute (11) have the same structure, and the sliding door (2) ) is greater than the length of the second chute (11), and the length of the sliding door (2) is less than the sum of the lengths of the second chute (11) and the card slot (7). 4. An easy-to-repair power distribution cabinet according to claim 1, characterized in that, two fixing plates (9) are fixed on the bottom side of one end of the cabinet body (1), and two fixing plates (9) are fixed on the bottom side of one end of the cabinet (1). Both ends of the plate (9) and the baffle plate (3) are respectively rotated through two rotating shafts (12). 5. An easy-to-repair power distribution cabinet according to claim 4, wherein a torsion spring (13) is sleeved on the two rotating shafts (12), and the two torsion springs ( 13) are respectively clamped with the two ends of the baffle plate (3). 6. The easy-to-maintain power distribution cabinet according to claim 1, wherein the limiting circular plate (801) and the spring (803) are both sleeved on the limiting rod (805), so The spring (803) is located near one end of the handle (804), and the cross-section of the handle (804) is I-shaped.

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