CN211701046U - Integrated high-partition protective device for high-voltage power distribution cabinet - Google Patents

Abstract

The utility model discloses a high-voltage distribution cabinet integration height cuts off protector, including the high-voltage distribution cabinet body, the inner wall fixedly connected with electrical equipment of the high-voltage distribution cabinet body, symmetrical recess, every have been seted up to the inside wall of the high-voltage distribution cabinet body the equal fixedly connected with electric putter of inside wall of recess, every the equal fixedly connected with connecting plate of electric putter's flexible end, the inside of the high-voltage distribution cabinet body is equipped with the protection casing, and electrical equipment is located the inside of protection casing, two a side that the connecting plate is close to each other respectively with the left and right sides face fixed connection of protection casing, the fixed heat dissipation fan that inlays of the interior roof of the high-voltage distribution cabinet. This high-voltage distribution cabinet integration high wall protector has possessed the characteristics of high wall protection, can be to the better safety protection that carries on of the electrical equipment of inside, and this high wall protector can carry out the integration protection simultaneously, will cut off the more comprehensive of protection to electrical equipment.

Description

A high-voltage power distribution cabinet integrated high partition protection device

technical field

The utility model belongs to the technical field of high-voltage power distribution cabinets, in particular to a high-voltage power distribution cabinet integrated high partition protection device.

Background technique

High-voltage distribution cabinets are used for on-off, control or protection in the power generation, transmission, distribution, power conversion and consumption of power systems, mainly including high-voltage circuit breakers, high-voltage isolation switches and grounding switches, high-voltage load switches, high-voltage automatic Reclosing and sectionalizers, high-voltage operating mechanisms, high-voltage explosion-proof power distribution devices, and high-voltage switch cabinets, etc., but the existing high-voltage power distribution cabinets do not have the characteristics of high partition protection when in use, and cannot be used for high-voltage power distribution cabinets. Therefore, in order to solve the above problems, we provide a high-voltage distribution cabinet integrated high-cut protection device.

Utility model content

The utility model is provided to solve the above-mentioned problem that the existing high-voltage power distribution cabinet does not have the characteristics of high partition protection when in use, and cannot better protect the electric control equipment inside the high-voltage power distribution cabinet.

The utility model is realized in this way, a high-voltage power distribution cabinet integrated high partition protection device includes a high-voltage power distribution cabinet body, the inner wall of the high-voltage power distribution cabinet body is fixedly connected with electric control equipment, and the high-voltage power distribution cabinet is fixedly connected. The inner side wall of the body is provided with relatively symmetrical grooves, the inner side wall of each groove is fixedly connected with an electric push rod, the telescopic end of each electric push rod is fixedly connected with a connecting plate, and the high voltage The inside of the electrical cabinet is provided with a protective cover, and the electric control equipment is located inside the protective cover. One side of the two connecting plates that are close to each other is fixedly connected to the left and right sides of the protective cover, respectively. The inner top wall is fixedly inlaid with a cooling fan, and the cooling fan is located above the electric control equipment, the front of the high-voltage power distribution cabinet is fixedly inlaid with a control switch, and the front of the high-voltage power distribution cabinet is fixed and hinged with a hinge through a hinge. Symmetrical safety doors, the front of each safety door is fixedly inlaid with two display screens, the inner wall of the high-voltage power distribution cabinet is provided with a chute, and the inner wall of the chute is slidably connected with two sliding blocks, each The left side of each of the sliding blocks is fixedly connected with the right side of the protective cover.

Preferably, the upper surface of each of the connecting plates is provided with a sliding hole, the inner wall of each sliding hole is slidably connected with a sliding plate, and the outer surface of each sliding plate is fixed with the inner wall of the high-voltage power distribution cabinet. connect.

Preferably, a limiting pad is fixedly connected to the inner side wall of each of the grooves, and the limiting pad is located below the connecting plate.

Preferably, a filter screen is fixedly inlaid on the upper surface of the high-voltage power distribution cabinet, and the bottom surface of the filter screen is in contact with the top end of the cooling fan.

Preferably, a connection block is fixedly connected to the outer surface of each electric push rod, and the outer surface of each connection block is fixedly connected to the inner wall of each groove.

Preferably, two indicator lights are fixedly inlaid on the front of each of the safety doors, and the number of indicator lights is at least four.

Preferably, a pull handle is fixedly inlaid on the front face of each of the safety doors, and a pull hole is opened on the front face of the pull handle.

Compared with the prior art, the beneficial effect of the utility model is that the protective cover can be driven to move up and down by the electric push rod provided, and the electric control equipment inside the high-voltage power distribution cabinet can be cut off and protected during operation, It has the characteristics of high partition protection, which can better protect the electrical control equipment inside the high-voltage power distribution cabinet. At the same time, the high partition protection device can perform integrated protection, which will provide a more comprehensive partition protection for the electrical control equipment. , Through the chute provided at the high-voltage power distribution cabinet and the cooperation with the sliding block at the protective cover, the protective cover can be more stable when moving up and down, and the stability of the protective cover during high partition protection can be improved. Some exhaust fans can quickly discharge the heat inside the high-voltage power distribution cabinet, which speeds up the discharge speed of the heat inside the high-voltage power distribution cabinet.

Description of drawings

1 is a cross-sectional view of the front view of a high-voltage power distribution cabinet body of a high-voltage power distribution cabinet integrated high partition protection device of the present invention;

2 is a front view of a high-voltage power distribution cabinet body of a high-voltage power distribution cabinet integrated high partition protection device of the present invention;

3 is a cross-sectional view of a side view of a high-voltage power distribution cabinet body of a high-voltage power distribution cabinet integrated high partition protection device of the present invention.

In the figure: 1. High voltage power distribution cabinet; 2. Electric control equipment; 3. Groove; 4. Electric push rod; 5. Connecting plate; 6. Protective cover; 7. Cooling fan; 8. Safety door; 9. Display screen; 10, control switch; 11, indicator light; 12, pull handle; 13, chute; 14, sliding block; 15, sliding hole; 16, slide plate; 17, connecting block; 18, filter screen; 19, limit pad.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, Rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, it should not be construed as a limitation of the present invention. In addition, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

Please refer to Figure 1-3, a high-voltage power distribution cabinet integrated high partition protection device, including a high-voltage power distribution cabinet 1, the inner wall of the high-voltage power distribution cabinet 1 is fixedly connected with electronic control equipment 2, and the high-voltage power distribution cabinet 1 There are relatively symmetrical grooves 3 on the inner wall of the groove 3, and the inner wall of each groove 3 is fixedly connected with an electric push rod 4. The electric push rod 4 is also known as a linear drive, which can be considered as an extension of the rotary motor in terms of structure. , Electric push rod 4 is a new type of linear actuator mainly composed of motor push rod and control device. Electric push rod 4 is an electric drive device that converts the rotary motion of the motor into linear reciprocating motion of the push rod. It is used as an executive machine in various simple or complex technological processes to realize remote control, centralized control or automatic control, and can be widely used in electric power, machinery, metallurgy, transportation, mining, petroleum, chemical industry, lifting, transportation , construction and grain and feed processing industries, it has the characteristics of reliable performance, sensitive action, stable operation, the same push and pull force, and good environmental adaptability. The inside of the cabinet 1 is provided with a protective cover 6, and the electronic control equipment 2 is located inside the protective cover 6. One side of the two connecting plates 5 that are close to each other is fixedly connected to the left and right sides of the protective cover 6 respectively. The inner top wall of 1 is fixedly inlaid with a cooling fan 7, and the cooling fan 7 is located above the electronic control device 2. The front of the high-voltage power distribution cabinet 1 is fixedly inlaid with a control switch 10, and the front of the high-voltage power distribution cabinet 1 is through the hinge. There are relatively symmetrical safety doors 8 fixed and hinged. The front of each safety door 8 is fixedly inlaid with two display screens 9. The inner wall of the high-voltage power distribution cabinet 1 is provided with a chute 13, and the inner wall of the chute 13 is slidably connected with two As for the sliding blocks 14 , the left side of each sliding block 14 is fixedly connected with the right side of the protective cover 6 .

In the present invention, the upper surface of each connecting plate 5 is provided with a sliding hole 15 , the inner wall of each sliding hole 15 is slidably connected with a sliding plate 16 , and the outer surface of each sliding plate 16 is connected with the high-voltage power distribution cabinet 1 . The inner wall is fixedly connected, which can make the connecting plate 5 and the protective cover 6 more stable when moving up and down, and improve a certain stability. The inner wall of each groove 3 is fixedly connected to the limit pad 19, and the limit pad 19 is located Below the connecting plate 5, the position where the connecting plate 5 descends can be restricted, which can better limit the position. The upper surface of the high-voltage power distribution cabinet 1 is fixedly inlaid with a filter screen 18, and the bottom surface of the filter screen 18 is connected to the cooling fan. The tops of 7 are in contact, which can block external sundries and reduce certain troubles.

In the present invention, the outer surface of each electric push rod 4 is fixedly connected with a connecting block 17, and the outer surface of each connecting block 17 is fixedly connected with the inner wall of each groove 3, which deepens the connection between the electric push rod 4 and the concave groove 3. The connection between the grooves 3 can make the electric push rod 4 more firm. The front of each safety door 8 is fixedly inlaid with two indicator lights 11, and the number of indicator lights 11 is at least four, which can work on the device. The front side of each safety door 8 is fixedly inlaid with a pull handle 12, and the front side of the pull handle 12 is provided with a pull hole, which is convenient for opening the safety door 8. When the safety door 8 is opened, it will be more Simple.

The working principle of the utility model is as follows: when the integrated high isolation protection device is used to isolate and protect the electric control equipment 2 inside the high-voltage power distribution cabinet 1, the electric push rod 4 is started to work through the control switch 10, and the electric push rod 4 is activated through the electric push rod. 4. The retraction of the telescopic end can drive the connecting plate 5 to move upward, so that the protective cover 6 can be driven upward to a suitable height through the connecting plate 5, and the electronic control device 2 can be protected, so the high partition of the electronic control device 2 can be achieved. For protection, when the electronic control device 2 needs to be operated and maintained, the electric push rod 4 is activated through the control switch 10 to extend, and can drive the connecting plate 5 and the protective cover 6 to move downward until the internal electronic control device 2 After exposing, the operator can finally operate and maintain the electronic control device 2 .

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in the present utility model. within the scope of protection.

Claims (7)

1. A high-voltage power distribution cabinet integrated high partition protection device, comprising a high-voltage power distribution cabinet (1), characterized in that: the inner wall of the high-voltage power distribution cabinet (1) is fixedly connected with an electric control device (2) , the inner wall of the high-voltage power distribution cabinet (1) is provided with relatively symmetrical grooves (3), and the inner wall of each groove (3) is fixedly connected with an electric push rod (4). The telescopic ends of the electric push rods (4) are fixedly connected with connecting plates (5), the inside of the high-voltage power distribution cabinet (1) is provided with a protective cover (6), and the electric control equipment (2) is located in the protective cover (6). Inside the cover (6), one side of the two connecting plates (5) close to each other is fixedly connected to the left and right sides of the protective cover (6) respectively, and the inner top wall of the high-voltage power distribution cabinet (1) is fixed A cooling fan (7) is inlaid, and the cooling fan (7) is located above the electronic control device (2). A control switch (10) is fixedly inlaid on the front of the high-voltage power distribution cabinet (1). The front of the cabinet (1) is fixedly hinged with relatively symmetrical safety doors (8) through hinges, and two display screens (9) are fixedly inlaid on the front of each of the safety doors (8). The inner side wall of (1) is provided with a chute (13), the inner wall of the chute (13) is slidably connected with two sliding blocks (14), and the left side of each sliding block (14) is connected to the protection The right side of the cover (6) is fixedly connected. 2. The high-voltage power distribution cabinet integrated high partition protection device according to claim 1, characterized in that: the upper surface of each of the connecting plates (5) is provided with a sliding hole (15), each of which is provided with a sliding hole (15). Slide plates (16) are slidably connected to the inner walls of the sliding holes (15), and the outer surfaces of each of the slide plates (16) are fixedly connected to the inner wall of the high-voltage power distribution cabinet (1). 3. The high-voltage power distribution cabinet integrated high partition protection device according to claim 1, characterized in that: the inner side wall of each groove (3) is fixedly connected with a limiting pad (19), and the limiting pad (19) is limited. The bit pad (19) is located below the connecting plate (5). 4. The high-voltage power distribution cabinet integrated high partition protection device according to claim 1, characterized in that: the upper surface of the high-voltage power distribution cabinet (1) is fixedly inlaid with a filter screen (18), and the The bottom surface of the filter screen (18) is in contact with the top end of the cooling fan (7). 5. The high-voltage power distribution cabinet integrated high-cut protection device according to claim 1, characterized in that: a connecting block (17) is fixedly connected to the outer surface of each of the electric push rods (4), and each The outer surfaces of each of the connecting blocks (17) are fixedly connected with the inner wall of each groove (3). 6. The high-voltage power distribution cabinet integrated high partition protection device according to claim 1, characterized in that: the front of each safety door (8) is fixedly inlaid with two indicator lights (11), which indicate The number of lamps (11) is at least four. 7. The high-voltage power distribution cabinet integrated high partition protection device according to claim 1, wherein a pull handle (12) is fixedly inlaid on the front of each of the safety doors (8), and the pull handle ( 12) The front side is provided with a pull hole.

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