Switch cabinet convenient to maintain

Abstract

The utility model provides a switch cabinet convenient to overhaul, which belongs to the field of switch cabinet equipment and comprises a cabinet body, sliding door plates are arranged on two adjacent sides of the cabinet body in a sliding manner, limiting assemblies are arranged at the bottoms of the sliding door plates, a support is connected to the upper portion of the cabinet body, and a lifting top plate is connected to the support. The position of the cabinet body is observed firstly, when the position of the cabinet body cannot enable the push-pull door plate to be completely unfolded, the lifting rollers are started, the cabinet body is separated from the ground and transferred through the lifting rollers, then the air cylinder is started, the output end of the air cylinder drives the cabinet top to move upwards, limitation of the cabinet top on the periphery of the cabinet body is relieved, and meanwhile the cabinet top is exposed. And the cabinet top is convenient to overhaul.

Description

Technical Field

[0001] This utility model relates to the field of switchgear equipment, specifically to a switchgear that is easy to maintain. Background Technology

[0002] In power systems, switchgear is a critical piece of equipment ensuring the stable operation of power transmission and distribution. Traditional switchgear doors present numerous challenges for maintenance due to their design. Existing doors typically employ a simple opening method, such as hinged single or double doors. This design significantly hinders operation when internal equipment malfunctions and requires maintenance. When maintenance personnel need to inspect, repair, or replace components deep within the switchgear, the limited door opening angle and confined operating space make it difficult to deploy tools and for personnel to access suitable positions for precise operations. Furthermore, the dimensions of some switchgear doors are not well-integrated with the internal layout, preventing larger maintenance equipment from easily passing through the doors, increasing the difficulty and time cost of maintenance. This introduces further inconvenience and safety hazards into maintenance work. Utility Model Content

[0003] In view of this, the present invention provides a switch cabinet that is easy to maintain. By replacing the adjacent cabinets on both sides of the cabinet with sliding doors, the sliding doors can be opened during maintenance to obtain the maximum maintenance passage. By setting a height-adjustable cabinet top on the top of the cabinet, the height of the cabinet top can be adjusted to facilitate maintenance of high parts inside the cabinet.

[0004] To solve the above-mentioned technical problems, this utility model provides a switch cabinet that is easy to maintain, including a cabinet body, a cabinet body for placing components, sliding door panels that slide on adjacent sides of the cabinet body to protect the components inside the cabinet body, a limiting component at the bottom of the sliding door panel to limit the sliding door panel and prevent it from falling off during transportation, and a bracket connected to the top of the cabinet body to connect and support a lifting top plate, which is connected to the bracket and protects the top of the cabinet body.

[0005] The cabinet is symmetrically equipped with sliding grooves, which are used to limit and support the sliders. The sliding door panel is equipped with sliders that match the sliding grooves. The sliders are used to connect the sliding door panel and limit its movement. The sliders are slidably positioned within the sliding grooves.

[0006] The limiting component includes a limiting groove that is connected to the bottom of the cabinet and the sliding door panel. A limiting bolt is placed in the limiting groove. The limiting bolt is movably installed in the limiting groove and is used to limit the sliding door panel to prevent the sliding door panel from moving on the cabinet.

[0007] The sliding door panel has openings on one side of the limiting groove, which are used to place the lever and make the lever partially hidden. A rebound device is installed in the opening to make the lever easy to pick up. The base surface of the limiting bolt is connected to the lever, which can easily drive the limiting bolt to move up and down. The lever is set to fit in close with the rebound device.

[0008] The lifting top panel includes a cylinder connected to and mounted on a bracket. The cylinder is used to move the top of the cabinet up and down. The output end of the cylinder is connected to the cabinet top, which surrounds the cabinet body. The cabinet top is used to limit the upper end of the cabinet body.

[0009] The cabinet has support legs at the bottom, which are used to support the cabinet. The support legs have lifting rollers inside, which are used to move the cabinet upwards and lift it off the ground. The lifting rollers move the cabinet to prevent it from sticking to the wall and making it inconvenient to open and close the door.

[0010] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0011] When cabinet maintenance is required, first observe the cabinet's location. If the cabinet's position prevents the sliding door from fully opening, activate the lifting rollers to lift the cabinet off the ground and move it, making the sliding door easier to open and close. Then, activate the cylinder; the cylinder output will move the top of the cabinet upwards, releasing the top from its confinement around the cabinet and exposing it for easy maintenance. Pull the lever to remove the limit bolt from its groove, moving it out of the bottom groove of the cabinet. Rotate the lever into the upper opening to release the limit on the sliding door. Push the sliding door to one side to open and close it, moving it to one side of the cabinet, creating an open space on both sides to reduce obstruction of the cabinet interior and facilitate maintenance. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main structure of a switch cabinet that is easy to maintain according to this utility model;

[0013] Figure 2 This is a front view structural diagram of the present utility model;

[0014] Figure 3 This is a cross-sectional structural diagram of the present utility model AA;

[0015] Figure 4 This is a cross-sectional structural diagram of the present utility model BB.

[0016] Explanation of reference numerals in the attached drawings: 100, cabinet body; 101, sliding door panel; 102, bracket; 104, slide rail; 105, slider; 110, limiting assembly; 111, limiting groove; 112, limiting bolt; 113, opening; 114, rebound device; 115, lever; 116, cylinder; 117, cabinet top; 118, support leg; 119, lifting roller. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-4 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0018] like Figure 1-4 As shown:

[0019] This embodiment provides a switch cabinet that is easy to maintain, including a cabinet body 100. The cabinet body 100 is used to store components. Sliding door panels 101 are slidably provided on adjacent sides of the cabinet body 100. The sliding door panels 101 are used to protect the components inside the cabinet body 100. A limiting component 110 is provided at the bottom of the sliding door panel 101 to limit the sliding door panel 101 and prevent it from falling off during transportation. A bracket 102 is connected to the top of the cabinet body 100. The bracket 102 is fixed to the cabinet body 100 by bolts and is used to connect and support a lifting top plate. The lifting top plate is connected to the bracket 102 and is used to protect the top of the cabinet body 100.

[0020] The cabinet 100 is symmetrically provided with slide grooves 104, which are used to limit and support the slider 105. The sliding door panel 101 is provided with a slider 105 that matches the slide groove 104. The slider 105 is fixedly connected to the sliding door panel 101. The slider 105 is used to connect the sliding door panel 101 and limit the sliding door panel 101. The slider 105 is slidably disposed in the slide groove 104.

[0021] The limiting component 110 includes a limiting groove 111 that is connected to the bottom of the cabinet 100 and the sliding door panel 101. The limiting groove 111 is used to place a limiting bolt 112. The limiting bolt 112 is movably disposed in the limiting groove 111. The limiting bolt 112 is used to limit the sliding door panel 101 and prevent the sliding door panel 101 from moving on the cabinet 100.

[0022] The sliding door panel 101 has openings 113 on one side of the limiting groove 111. The openings 113 are used to place the lever 115 and to partially conceal the lever 115. A rebound device 114 is provided in the opening 113 to make the lever 115 easy to pick up. The base surface of the limiting bolt 112 is connected to the lever 115. The lever 115 can easily drive the limiting bolt 112 to move up and down. The lever 115 is fitted with the rebound device 114.

[0023] The lifting top plate includes a cylinder 116 connected to the bracket 102. The cylinder 116 is used to drive the cabinet top 117 to move up and down. The output end of the cylinder 116 is connected to the cabinet top 117 which surrounds the cabinet body 100. The cabinet top 117 is used to limit the upper end of the cabinet body 100.

[0024] The cabinet 100 is provided with a support leg 118 at the bottom. The support leg 118 is used to drive and support the cabinet 100. The support leg 118 is provided with a lifting roller 119. The lifting roller 119 is used to drive the cabinet 100 to move upward, so that the cabinet 100 is off the ground. The cabinet 100 is moved by the lifting roller 119 to prevent the cabinet 100 from sticking to the wall, which would make it inconvenient to push and pull the door panel 101 open and close.

[0025] Working principle: When cabinet 100 needs maintenance, first observe its position. If the position of cabinet 100 prevents the sliding door panel 101 from fully unfolding, activate the lifting rollers 119 to lift cabinet 100 off the ground and move it. Then, activate cylinder 116. The output of cylinder 116 moves the top of cabinet 117 upward, releasing it from its confinement around cabinet 100 and exposing it for easy maintenance. Then pull... Move lever 115 to pull the limit bolt 112 out of the limit groove 111, so that the limit bolt 112 moves out of the limit groove 111 at the bottom of the cabinet 100. Rotate lever 115 to rotate lever 115 into the upper opening 113 to release the limit on the sliding door panel 101. Push the sliding door panel 101 to one side to complete the opening and closing of the sliding door panel 101, so that the sliding door panel 101 moves to one side of the cabinet 100, so that the adjacent sides of the cabinet 100 are open, reducing the obstruction of the door panel to the inside of the cabinet 100, making it easier for workers to inspect the inside of the cabinet 100.

[0026] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A switchgear cabinet facilitating maintenance, characterized in that: Including cabinet (100), two sides of the cabinet (100) are adjacent and are provided with sliding push-pull door plates (101), the bottom of the push-pull door plate (101) is provided with a limiting assembly (110), the upper portion of the cabinet (100) is connected with a support (102), and the support (102) is connected with a lifting top plate.

2. A switchgear cabinet for ease of access according to claim 1, characterized in that: The cabinet (100) is symmetrically provided with a sliding groove (104), the push-pull door plate (101) is provided with a sliding block (105) matched with the sliding groove (104), and the sliding block (105) is slidably arranged in the sliding groove (104).

3. A switchgear cabinet for ease of access according to claim 2, characterised in that: The limiting assembly (110) comprises a limiting groove (111) arranged in communication with the bottom of the cabinet (100) and the push-pull door plate (101), and a limiting bolt (112) movably arranged in the limiting groove (111).

4. A switchgear cabinet for ease of access according to claim 3, characterised in that: The limiting groove (111) on the push-pull door plate (101) is provided with an opening (113) on one side, the opening (113) is provided with a rebounder (114), the limiting bolt (112) is connected with a base surface and is provided with a pull rod (115), and the pull rod (115) is arranged in close contact with the rebounder (114).

5. A switchgear cabinet for ease of access according to claim 4, characterised in that: The lifting top plate comprises a gas cylinder (116) connected to the support (102), and the output end of the gas cylinder (116) is connected with a cabinet top (117) arranged around the cabinet (100).

6. A switchgear cabinet for ease of access according to claim 5, characterised in that: The bottom of the cabinet (100) is provided with a supporting leg (118), and the supporting leg (118) is provided with a lifting roller (119).

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