A high-voltage feeder cabinet for power distribution control

Abstract

The utility model discloses a kind of high-voltage feeder cabinet for distribution control, including feeder cabinet, the front side of the feeder cabinet is equipped with cabinet door, the inner chamber of the cabinet door is symmetrically provided with sliding slot in left and right sides, sliding block is embedded in the inner chamber of the sliding slot, and the inner side of the sliding block extends out of the sliding slot and is equipped with base. The device provides exclusive and stable placement platform for maintenance tool using the folding storage board that can be turned over, does not occupy the effective space inside cabinet body, also does not interfere with the normal work of electrical components in cabinet, when overhauling, it can be unfolded by simple operation, staff need not look for temporary placement point again, and it is unnecessary to bend frequently to take and place tool from ground or top of cabinet body, reduce the time cost of tool taking, at the same time, the storage board can be unfolded to appropriate height according to demand, meet the ergonomic operation habit, so that staff can be more focused on maintenance operation, indirectly improve overall maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of feeder cabinet technology, specifically a high-voltage feeder cabinet for power distribution control. Background Technology

[0002] In the field of power distribution control, high-voltage feeder cabinets are key equipment in the power system responsible for the control and protection of feeder lines. Their regular inspection and maintenance are an important part of ensuring the stable operation of the power system.

[0003] When performing maintenance on high-voltage feeder cabinets, workers need to use a variety of tools, such as wrenches, insulation testers, screwdrivers, and spare fuses. Currently, during maintenance, workers usually place these tools haphazardly on the ground, in empty areas inside the cabinet, or on top of the cabinet, lacking a fixed placement location. Such haphazard placement not only results in irregular maintenance operations and inconvenience in accessing and using tools, but also makes it easy for tools to slip and fall due to collisions or accidental contact. This could damage the tools, injure precision components inside the cabinet (such as microcomputer protection devices and current transformers), or even cause short circuits and other malfunctions. This inconvenience causes many problems for workers. Therefore, based on the above shortcomings, a high-voltage feeder cabinet for power distribution control is introduced to improve this situation. Utility Model Content

[0004] The purpose of this utility model is to provide a high-voltage feeder cabinet for power distribution control to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-voltage feeder cabinet for power distribution control, comprising a feeder cabinet, a cabinet door installed on the front side of the feeder cabinet, symmetrically provided sliding grooves on both the left and right sides of the inner cavity of the cabinet door, a slider embedded in the inner cavity of the sliding groove, a base installed on the inner side of the slider extending out of the sliding groove, a shelf connected to the top of the base by a pin, a positioning hole provided at the top of the shelf, one end of a first handle slidably connected to the inner cavity of the cabinet door, and the other end of the first handle extending out of the outer wall of the cabinet door, one end of a positioning rod installed at the bottom of the first handle, and the other end of the positioning rod inserted into the inner cavity of the positioning hole.

[0006] Preferably, the inner cavity of the cabinet door is provided with fixing holes on both the left and right sides from top to bottom, and the inner cavity of the base is provided with springs on both the left and right sides. A second handle is provided on the outside of the springs. The top end of the second handle extends out of the upper surface of the base. One end of a fixing rod is provided on the outside of the second handle. The other end of the fixing rod extends out of the base and is inserted into the inner cavity of the fixing hole.

[0007] Preferably, a storage slot is provided on one side of the storage board, and a handle slot is provided on the other side of the storage board.

[0008] Preferably, the base is shaped like a concave "U".

[0009] Preferably, the flipping and moving angle of the shelf is 90 degrees.

[0010] Compared with existing technologies, the beneficial effects of this utility model are as follows: This high-voltage feeder cabinet for power distribution control allows for the vertical adjustment of the shelf height through the cooperation of the slide groove, slider, and base. The base position is secured by the cooperation of the fixing hole, spring, second handle, and fixing rod. The shelf angle can be flipped and fixed by the cooperation of the positioning hole, first handle, and positioning rod. This device uses a flip-foldable shelf to provide a dedicated and stable platform for maintenance tools, without occupying effective space inside the cabinet or interfering with the normal operation of electrical components. During maintenance, it can be easily unfolded, eliminating the need for workers to search for temporary storage locations or frequently bend over to retrieve tools from the ground or top of the cabinet, reducing tool retrieval time. Furthermore, the shelf can be unfolded to a suitable height as needed, conforming to ergonomic operating habits, allowing workers to focus more on maintenance operations, indirectly improving overall maintenance efficiency. It is easy to use, highly practical, and meets the needs of the current market. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the unfolded structure of the shelf of this utility model; Figure 3 This is a side view of the positioning rod of this utility model; Figure 4 This is an enlarged structural diagram of point A in this utility model; Figure 5 This is a schematic diagram of the fixing hole structure of this utility model; Figure 6 This is an enlarged structural diagram of point B in this utility model; Figure 7 This is a side view of the slider of this utility model.

[0012] In the diagram: 1. Feeder cabinet, 2. Cabinet door, 3. Slide groove, 4. Slider, 5. Base, 6. Shelf, 7. Positioning hole, 8. First handle, 9. Positioning rod, 10. Fixing hole, 11. Spring, 12. Second handle, 13. Fixing rod, 14. Shelf groove, 15. Handle groove. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1-7 This utility model provides a technical solution: a high-voltage feeder cabinet for power distribution control, including a feeder cabinet 1, a cabinet door 2 installed on the front side of the feeder cabinet 1, and sliding grooves 3 symmetrically opened on the left and right sides of the inner cavity of the cabinet door 2. A slider 4 is embedded in the inner cavity of the sliding groove 3. The inner side of the slider 4 extends out of the sliding groove 3 and is equipped with a base 5. The top of the base 5 is pin-connected to a shelf 6. The top of the shelf 6 is provided with a positioning hole 7. One end of a first handle 8 is slidably connected to the inner cavity of the cabinet door 2, and the other end of the first handle 8 extends out of the outer wall of the cabinet door 2. One end of a positioning rod 9 is installed at the bottom of the first handle 8, and the other end of the positioning rod 9 is inserted into the inner cavity of the positioning hole 7.

[0015] As a preferred option, the cabinet door 2 has fixing holes 10 on both sides of its inner cavity from top to bottom. The base 5 has springs 11 installed on both sides of its inner cavity. A second handle 12 is installed on the outside of the springs 11. The top of the second handle 12 extends out of the upper surface of the base 5. One end of a fixing rod 13 is installed on the outside of the second handle 12. The other end of the fixing rod 13 extends out of the base 5 and is inserted into the inner cavity of the fixing hole 10.

[0016] As a preferred option, a storage slot 14 is provided on one side of the shelf 6, which can hold maintenance tools. The protrusions around it can prevent the tools from falling. A handle slot 15 is provided on the other side of the shelf 6, which makes it easy to flip the shelf 6.

[0017] As a preferred option, the base 5 is further designed in a U-shape.

[0018] As a preferred option, the shelf 6 is further rotated at an angle of 90 degrees.

[0019] Its detailed connection method is a well-known technology in this field. The following mainly introduces the working principle and process, and the specific work is as follows.

[0020] When it is necessary to inspect and repair the electrical components inside the feeder cabinet 1, open the cabinet door 2 and move the first handle 8 upwards. The first handle 8 will move the positioning rod 9 upwards together. When the positioning rod 9 is completely removed from the inner cavity of the positioning hole 7, the shelf 6 will no longer be obstructed. At this time, the shelf 6 can be flipped to a horizontal position [as shown in the attached document]. Figure 2As shown, at this time, the staff can place the maintenance tools on the shelf 6 for use. When it is necessary to adjust the position and height of the shelf 6, simply move the second handle 12 inward. The second handle 12 will drive the fixing rod 13 to move inward together and compress the spring 11. When the fixing rod 13 is completely removed from the inner cavity of the fixing hole 10, the base 5 will no longer be obstructed. At this time, the position and height of the base 5 can be moved up and down according to the usage requirements. When the base 5 is moved to the appropriate position and height, remove the external force on the second handle 12, and then... The elasticity of spring 11 can push the second handle 12 to cause the fixing rod 13 to move outward. When the fixing rod 13 is reinserted into the inner cavity of the corresponding fixing hole 10, the position of the base 5 can be fixed by the locking between the fixing hole 10 and the fixing rod 13, and the position and height of the shelf 6 are also fixed accordingly. When the maintenance is completed and the shelf 6 is ready to be put away, simply follow the above operation: first, move the base 5 down to the bottom and fix it, then move the first handle 8 upward to put away the positioning rod 9, and flip the shelf 6 to a vertical and horizontal state [as shown in the attached]. Figure 1 As shown, removing the external force on the first handle 8 allows the gravity positioning rod 9 to naturally move down and insert into the inner cavity of the positioning hole 7. The positioning hole 7 and the positioning rod 9 interlock, thus fixing the position of the shelf 6, completing the opening and closing operation of the shelf 6. This device uses a flip-up and foldable shelf 6 to provide a dedicated and stable platform for maintenance tools. It does not occupy the effective space inside the cabinet, nor does it interfere with the normal operation of the electrical components inside the cabinet. During maintenance, it can be easily unfolded, eliminating the need for staff to search for temporary storage points or frequently bend over to retrieve tools from the ground or the top of the cabinet, reducing the time cost of tool retrieval. Furthermore, the shelf 6 can be unfolded to a suitable height as needed, conforming to ergonomic operating habits, allowing staff to focus more on maintenance operations, indirectly improving overall maintenance efficiency. It is easy to use, highly practical, and suitable for widespread adoption.

[0021] In the description of this utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "center position," "other end," "upper," "side," "top," "inner," "front," "center," and "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. At the same time, unless otherwise explicitly specified and limited, the terms "clamping," "plugging," "welding," "installation," "setting," "interference fit," "screw connection," and "pin connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction relationship between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-voltage feeder cabinet for power distribution control, comprising a feeder cabinet (1), characterized in that: The front side of the feeder cabinet (1) is equipped with a cabinet door (2). The inner cavity of the cabinet door (2) is symmetrically provided with sliding grooves (3) on both the left and right sides. The inner cavity of the sliding groove (3) is embedded with a slider (4). The inner side of the slider (4) extends out of the sliding groove (3) and is equipped with a base (5). The top pin of the base (5) is connected to a shelf (6). The top of the shelf (6) is provided with a positioning hole (7). The inner cavity of the cabinet door (2) is slidably connected to one end of a first handle (8), and the other end of the first handle (8) extends out of the outer wall of the cabinet door (2). The bottom end of the first handle (8) is equipped with one end of a positioning rod (9), and the other end of the positioning rod (9) is inserted into the inner cavity of the positioning hole (7).

2. The high-voltage feeder cabinet for power distribution control according to claim 1, characterized in that: Fixing holes (10) are provided on both sides of the inner cavity of the cabinet door (2) from top to bottom. Springs (11) are installed on both sides of the inner cavity of the base (5). A second handle (12) is installed on the outside of the spring (11). The top of the second handle (12) extends out of the upper surface of the base (5). One end of a fixing rod (13) is installed on the outside of the second handle (12). The other end of the fixing rod (13) extends out of the base (5) and is inserted into the inner cavity of the fixing hole (10).

3. A high-voltage feeder cabinet for power distribution control according to claim 1, characterized in that: The shelf (6) has a storage groove (14) on one side and a handle groove (15) on the other side.

4. A high-voltage feeder cabinet for power distribution control according to claim 1, characterized in that: The base (5) is shaped like a concave character.

5. A high-voltage feeder cabinet for power distribution control according to claim 1, characterized in that: The flipping angle of the shelf (6) is 90 degrees.

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