Power grid frame for power distribution network

Abstract

The utility model discloses a power grid frame for a power distribution network, which comprises a fixing frame, a fastening frame is arranged on one side of the outer surface of the fixing frame, a mounting groove is formed in one side, far away from the fastening frame, of the outer surface of the fixing frame, a locking groove is formed in the top in the mounting groove, and a mounting frame is arranged on the outer side of the fixing frame. A mounting part is fixedly connected to one side of the outer surface of the mounting frame, a built-in cavity is formed in the connecting position of the mounting part and the mounting frame, a moving block is slidably connected to the interior of the built-in cavity in an embedded mode, an adjusting screw extending into the built-in cavity is rotationally connected to the mounting frame, and the adjusting screw is sleeved with the moving block in a threaded mode. According to the utility model, through the arrangement of the mounting piece, the mounting groove, the locking block, the locking groove and other structures, the mounting rack and the fixing bracket structure can be stably mounted on the fixing rack, the stability of the whole power grid rack is ensured, meanwhile, the mounting rack and the fixing bracket structure can be conveniently detached, and the fixing bracket can be conveniently detached, maintained or replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of power grid frames, in particular to a power grid frame for a distribution network. Background Art

[0002] The distribution network is composed of overhead lines, cables, towers, distribution transformers, disconnectors, reactive power compensators and some ancillary facilities. It plays an important role in distributing electric energy in the power grid. In order to prevent the excessive sagging of the wires in the distribution network, a power grid rack is usually provided to support and fix the wires. The existing power grid rack usually fixes the wires through the insulating porcelain bottles on it, but the position of the insulating porcelain bottles is usually fixed, which will bring some inconvenience to its work and use;

[0003] The existing publication number is: CN215452458U, a power grid rack for distribution network, including a vertical base frame, a ring-shaped fastening frame is horizontally fixedly provided in the middle of the outer end wall on one side in the thickness direction of the vertical base frame, and a wire installation mechanism is provided on the outer end wall on the other side, the wire installation mechanism includes a first horizontal base frame fixedly provided on the bottom side of the vertical base frame, the power grid frame adjusts the distance between adjacent L-shaped frames through screw transmission, so as to realize the adjustment of the position of insulating porcelain bottles, which provides convenience for its work and use. However, considering its overall structure, there are still certain defects. Although the horizontal base frame in its structure is provided with multiple L-shaped frames and screws to adjust the spacing position, the overall structure is subjected to force on the bottom base frame, the force of the structure is not uniform and stable enough, and the disassembly, maintenance or replacement of the base frame after damage lacks convenience. In addition, its structure cannot easily add a horizontal base frame structure. When there is a need to add new line wiring, its use will have certain limitations. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a power grid frame for a power distribution network.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a power grid rack for a power distribution network, comprising a fixed frame, a fastening frame is provided on one side of the outer surface of the fixed frame, and a mounting groove is provided on the outer surface of the fixed frame away from the fastening frame, a locking groove is provided on the top of the mounting groove, a mounting frame is provided on the outer side of the fixed frame, a mounting piece is fixedly connected to one side of the outer surface of the mounting frame, a built-in cavity is provided in the connection position between the mounting piece and the mounting frame, a moving block is nested and slidably connected in the built-in cavity, an adjusting screw extending into the built-in cavity is rotatably connected to the mounting frame, the moving block is threadedly sleeved on the adjusting screw, a locking block is fixedly connected to the top of the moving block, a rotating wheel is fixedly connected to the top of the adjusting screw, an operating handle rod is provided on the rotating wheel, a fixed bracket is fixedly connected to the side of the outer surface of the mounting frame away from the fixed frame, and an insulating porcelain bottle is provided on the top of the fixed bracket.

[0006] As a further description of the above technical solution:

[0007] The inner surface of the fastening frame is provided with an anti-slip pad.

[0008] As a further description of the above technical solution:

[0009] The mounting piece and the mounting slot are plug-fitted together, and the locking block and the locking slot are plug-fitted together.

[0010] As a further description of the above technical solution:

[0011] The mounting frame, the fixing bracket and the insulating porcelain bottle are provided in multiple groups accordingly.

[0012] As a further description of the above technical solution:

[0013] The installation groove structures are provided in plurality and are evenly distributed on one side of the outer surface of the fixing frame.

[0014] As a further description of the above technical solution:

[0015] A storage groove is arranged on the top of the rotating wheel, one end of the operating handle rod is rotatably connected to the inner wall of the storage groove through a rotating shaft, and the rotational position of the operating handle rod and the storage groove is located at a position on the rotating wheel away from the center of a circle.

[0016] As a further description of the above technical solution:

[0017] A reinforcing plate is fixedly connected between the bottom of the fixing bracket and one side of the outer surface of the mounting bracket.

[0018] The utility model has the following beneficial effects:

[0019] The power grid frame used in the distribution network can be combined to form a stable power grid frame structure through the settings of fixed frames, fastening frames, mounting frames, fixed brackets, insulating porcelain bottles and other structures, so that the electric wires can be supported and guided. Through the settings of mounting parts, mounting grooves, locking blocks, locking grooves and other structures, the mounting frame and the fixed bracket structure can be stably installed on the fixed frame to ensure the stability of the entire power grid frame. At the same time, it can also be easily disassembled to facilitate the disassembly, maintenance or replacement of the fixed bracket. Moreover, there are multiple mounting grooves, which can facilitate the position height of the fixed bracket to meet the distribution requirements of lines at different heights. At the same time, when additional lines are wired, additional fixed brackets can be added, which greatly enhances the flexibility of adding lines. In addition, each mounting frame structure bears force independently and has better stability. The entire structure has stable connection, simple operation, and is very convenient and quick to use, which greatly improves the flexibility and convenience of the entire power grid frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a power grid frame for a power distribution network proposed by the utility model;

[0021] Figure 2 This is a front view of a power grid frame for a power distribution network proposed by the utility model;

[0022] Figure 3 A power grid frame for a power distribution network proposed by the utility model Figure 2 A is an enlarged view of the middle image.

[0023] Legend:

[0024] 1. Fixed frame; 2. Fastening frame; 3. Anti-slip pad; 4. Mounting slot; 5. Locking slot; 6. Mounting frame; 7. Mounting piece; 8. Built-in cavity; 9. Moving block; 10. Adjusting screw; 11. Locking block; 12. Rotating wheel; 13. Operating handle; 14. Storage slot; 15. Rotating shaft; 16. Fixed bracket; 17. Reinforcement plate; 18. Insulating porcelain bottle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Reference Figure 1-3 The utility model provides an embodiment: a power grid frame for a power distribution network, comprising a fixing frame 1, a fastening frame 2 is arranged on one side of the outer surface of the fixing frame 1, the fastening frame 2 is composed of two parts, which are combined together to form a frame structure with an inner ring, and its function is to be sleeved on the outer surface of the electric pole to achieve the fixing of the entire power grid frame, a mounting groove 4 is arranged on the outer surface of the fixing frame 1 away from the fastening frame 2, a locking groove 5 is arranged on the top of the mounting groove 4, a mounting frame 6 is arranged on the outer side of the fixing frame 1, a mounting member 7 is fixedly connected to one side of the outer surface of the mounting frame 6, a built-in cavity 8 is arranged in the connecting position between the mounting member 7 and the mounting frame 6, a moving block 9 is nested and slidably connected in the built-in cavity 8, an adjusting screw 10 extending into the built-in cavity 8 is rotatably connected to the mounting frame 6, and the moving block 9 is threadedly sleeved on the adjusting screw 10, The moving block 9, which is nested and slidably matched with the built-in cavity 8, can drive the moving block 9 to stably lift and lower when the adjusting screw 10 rotates. A locking block 11 is fixedly connected to the top of the moving block 9. One end of the locking block 11 passes through the top of the built-in cavity 8 and extends to the outer position of the mounting member 7. The mounting member 7 and the mounting groove 4 are plug-in matched, and the locking block 11 and the locking groove 5 are plug-in matched. The arrangement of the mounting member 7, the mounting groove 4, the locking block 11, and the locking groove 5 structure can enable the entire mounting frame 6 to be stably installed on the fixed frame 1. A rotating wheel 12 is fixedly connected to the top of the adjusting screw 10, and an operating handle rod 13 is arranged on the rotating wheel 12. A fixed bracket 16 is fixedly connected to the outer surface of the mounting frame 6 away from the fixed frame 1, and an insulating porcelain bottle 18 is arranged on the top of the fixed bracket 16.

[0028] The inner surface of the fastening frame 2 is provided with an anti-skid pad 3. The provision of the anti-skid pad 3 can ensure that after the entire fastening frame 2 is installed together with the electric pole, it has an anti-skid effect and helps to enhance the stability of the structure.

[0029] There are multiple groups of corresponding mounting frames 6, fixed brackets 16, and insulating porcelain bottles 18, and there are multiple mounting grooves 4 structures that are evenly distributed on one side of the outer surface of the fixed frame 1. The setting of multiple mounting grooves 4 can facilitate the adjustment of the position height of the fixed bracket 16 to meet the requirements of line installation at different heights. At the same time, multiple mounting grooves 4 can also be used to additionally install mounting frames 6 and fixed brackets 16 when additional lines are added, thereby realizing flexible line addition.

[0030] A storage groove 14 is provided on the top of the rotating wheel 12, and one end of the operating handle rod 13 is rotatably connected to the inner wall of the storage groove 14 through a rotating shaft 15, and the rotating position of the operating handle rod 13 and the storage groove 14 is located at a position away from the center of the circle on the rotating wheel 12. The setting of the storage groove 14 and the rotating shaft 15 can realize the convenient storage of the operating handle rod 13, and it can also be flexibly rotated and used, thereby improving the flexibility of use of the structure. The connection position between the operating handle rod 13 and the rotating wheel 12 is far away from the center of the circle, and the operating handle rod 13 can be grasped to revolve around the center of the circle of the rotating wheel 12, so that the rotating wheel 12 can be driven to rotate.

[0031] A reinforcing plate 17 is fixedly connected between the bottom of the fixed bracket 16 and one side of the outer surface of the mounting frame 6. The provision of the reinforcing plate 17 can assist in enhancing the bearing stability of the fixed bracket 16 structure, thereby enhancing the safety of the entire grid line installation.

[0032] Working principle: When using the power grid rack for distribution network, insert the mounting part 7 into the mounting groove 4. After insertion, grasp the operating handle 13 to drive the rotating wheel 12 to rotate, the rotating wheel 12 drives the adjusting screw 10 to rotate, the adjusting screw 10 drives the moving block 9 to move, and the moving block 9 drives the locking block 11 to move up and insert into the locking groove 5, so as to complete the docking installation of the mounting frame 6 and the fixing frame 1, and wrap the wire around the insulating porcelain bottle 18 to complete the erection and fixing of the line.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power grid frame for a power distribution network, comprising a fixed frame (1), characterized in that: A fastening frame (2) is provided on one side of the outer surface of the fixing frame (1), and a mounting groove (4) is provided on the side of the outer surface of the fixing frame (1) away from the fastening frame (2), a locking groove (5) is provided at the top of the mounting groove (4), a mounting frame (6) is provided on the outer side of the fixing frame (1), a mounting member (7) is fixedly connected to one side of the outer surface of the mounting frame (6), a built-in cavity (8) is provided at the position where the mounting member (7) and the mounting frame (6) meet, a moving block (9) is nested and slidably connected in the built-in cavity (8), and the mounting frame (6) is provided with a plurality of movable blocks (9) in ... ) is rotatably connected to an adjusting screw (10) extending into the built-in cavity (8), the moving block (9) is threadedly sleeved on the adjusting screw (10), the top of the moving block (9) is fixedly connected to a locking block (11), the top of the adjusting screw (10) is fixedly connected to a rotating wheel (12), the rotating wheel (12) is provided with an operating handle rod (13), the outer surface of the mounting frame (6) is fixedly connected to a fixed bracket (16) on a side away from the fixing frame (1), and the top of the fixing bracket (16) is provided with an insulating porcelain bottle (18).

2. The power grid frame for a power distribution network according to claim 1, characterized in that: The inner surface of the fastening frame (2) is provided with an anti-slip pad (3).

3. The power grid frame for a power distribution network according to claim 1, characterized in that: The mounting member (7) and the mounting groove (4) are plug-fitted and arranged, and the locking block (11) and the locking groove (5) are plug-fitted and arranged.

4. The power grid frame for a power distribution network according to claim 1, characterized in that: The mounting frame (6), the fixing bracket (16), and the insulating porcelain bottle (18) are provided in multiple groups accordingly.

5. The power grid frame for a power distribution network according to claim 1, characterized in that: The installation groove (4) structure is provided in plurality and is evenly distributed on one side of the outer surface of the fixing frame (1).

6. The power grid frame for a power distribution network according to claim 1, characterized in that: A storage groove (14) is provided at the top of the rotating wheel (12), one end of the operating handle rod (13) is rotatably connected to the inner wall of the storage groove (14) via a rotating shaft (15), and the rotational position of the operating handle rod (13) and the storage groove (14) is located at a position on the rotating wheel (12) away from the center of a circle.

7. The power grid rack for a power distribution network according to claim 1, characterized in that: A reinforcing plate (17) is fixedly connected between the bottom of the fixing bracket (16) and one side of the outer surface of the mounting frame (6).

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