Novel electrician high-low voltage line grounding wire winding frame

Abstract

The utility model discloses a novel electrician high-low voltage line grounding wire reel, which relates to the technical field of transformer substation equipment, and comprises a square bottom plate, three sleeves are fixed in parallel at the rear part of the upper side of the square bottom plate, and a vertical rod is fixed at the front part of the upper side of the square bottom plate; first winding rods are fixed on the front side, the left side and the right side of the lower rod sleeve; and the upper rod sleeve is connected to the upper portion of the vertical rod in a sleeving mode, second wire winding rods are fixed to the lower portion of the front side and the lower portions of the left side and the right side of the upper rod sleeve, a hinge piece is fixed to the middle of the upper rod sleeve, and wire pressing assemblies are hinged to the front side and the left side and the right side of the hinge piece. According to the utility model, grips of a high-voltage wire, a low-voltage wire and a grounding wire can be respectively placed in the three sleeves, taking and storage are more convenient and faster, the middle part of the upper rod sleeve is hinged with the wire pressing assembly, the wire pressing assembly can extrude and fix the grounding wire on the corresponding second winding rod, and the wound grounding wire is prevented from loosening.

Description

Technical Field

[0001] This utility model relates to the field of substation equipment technology, specifically to a new type of electrical high and low voltage grounding wire winding frame. Background Technology

[0002] Grounding wires are an important measure to ensure the safety of electrical workers. In the daily maintenance of substations, winding racks are needed to effectively organize and store high and low voltage grounding wires.

[0003] Currently, existing winding racks are rack-type designs, which have poor placement stability. Furthermore, winding requires threading the wire first, and both wire retrieval and winding are cumbersome, making the operation inconvenient and inefficient. This greatly affects the ease of use and reduces work efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a novel winding frame for grounding wires of high and low voltage electrical lines to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel electrical high and low voltage grounding wire winding frame, comprising:

[0006] A square base plate, with three sleeves fixed side by side on the upper rear part of the square base plate, and a vertical rod fixed on the upper front part of the square base plate;

[0007] The lower rod sleeve is fitted onto the lower part of the vertical rod. The front and left and right sides of the lower rod sleeve are fixed with a first winding rod. The end of the first winding rod away from the lower rod sleeve is rotatably connected to a first L-shaped handle.

[0008] The upper rod sleeve is fitted onto the upper part of the vertical rod. A second winding rod is fixed to the lower front part and the lower left and right sides of the upper rod sleeve. A second L-shaped handle is rotatably connected to the end of the second winding rod away from the upper rod sleeve. A hinge is fixed to the middle part of the upper rod sleeve. A wire pressing assembly is hinged to the front side and the left and right sides of the hinge.

[0009] Preferably, the wire pressing assembly includes a movable plate and an arc-shaped wire pressing plate. Two limiting rods are fixed to the back of the arc-shaped wire pressing plate. The ends of the two limiting rods away from the arc-shaped wire pressing plate slide through the movable plate. Limiting blocks are fixed to the ends of the two limiting rods away from the arc-shaped wire pressing plate. Springs are sleeved on the limiting rods. One end of the movable plate is hinged to a hinge member. The other end of the movable plate is threaded to the vertical end of the second L-shaped handle. When the movable plate is connected to the vertical end of the second L-shaped handle, the wire pressing assembly is in a horizontal state. Under the elastic force of the spring, the arc-shaped wire pressing plate presses and fixes the grounding wire on the second winding rod to prevent the wound grounding wire from loosening.

[0010] Preferably, the vertical end of the second L-shaped handle is provided with a threaded hole;

[0011] The movable plate has a locking knob threadedly nested at the end away from the hinge. The tail end of the locking knob matches the threaded hole. When the wire pressing assembly is in a horizontal state, rotating the locking knob causes the tail end of the locking knob to be threadedly nested in the threaded hole at the vertical end of the second L-shaped handle, thereby fixing the wire pressing assembly and the second L-shaped handle.

[0012] Preferably, a retaining seat is fixed on the upper side of the upper rod sleeve. The retaining seat has slots on the front and left and right sides. The slots engage with the movable plate. When the wire pressing assembly is flipped into a vertical state, the movable plate on the wire pressing assembly can be engaged in the slots on the retaining seat to fix the wire pressing assembly.

[0013] Preferably, a handle is fixed to the top of the vertical rod, which facilitates the overall handling of the winding frame.

[0014] Preferably, the vertical rod and the three sleeves are all fixed to the square base plate by welding, which is simple and reliable.

[0015] Preferably, the vertical rod, lower rod sleeve, first winding rod, first L-shaped handle, upper rod sleeve, second winding rod, and second L-shaped handle are all made of circular stainless steel tubes, and the three sleeves are made of circular stainless steel tubes.

[0016] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0017] 1. Three sleeves are fixed side by side on the upper rear of the square base plate. The handles of the high voltage line, low voltage line and grounding line can be placed in the three sleeves respectively, making it more convenient and quick to access and store.

[0018] 2. With a first winding rod, a first L-shaped handle, a second winding rod, and a second L-shaped handle, the grounding wire can be directly wound around the first winding rod and the second winding rod, eliminating the need for threading the wire. This is simple and efficient. When removing the wound grounding wire, rotate the corresponding first L-shaped handle and the second L-shaped handle so that the vertical end of the first L-shaped handle faces upward and the vertical end of the second L-shaped handle faces downward. This allows the grounding wire to be directly released from the first winding rod and the second winding rod, achieving rapid wire release and improving wire release efficiency.

[0019] 3. By hinged a wire pressing assembly in the middle of the upper rod sleeve, the wire pressing assembly can press and fix the grounding wire on the corresponding second winding rod to prevent the wound grounding wire from loosening.

[0020] 4. With a square base plate, it has good stability, and the top of the vertical bar is fixed with a handle for easy handling and transportation. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram showing the connection between the lower rod sleeve and the first winding rod of this utility model;

[0024] Figure 3 This is a schematic diagram showing the connection between the upper rod sleeve and the pressure wire assembly of this utility model;

[0025] Figure 4 This is a schematic diagram showing the connection between the wire pressing assembly and the second L-shaped handle of this utility model;

[0026] Figure 5 This is a schematic diagram of the pressure wire assembly structure of this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Square base plate; 2. Sleeve; 3. Vertical rod; 4. Lower rod sleeve; 5. First winding rod; 6. First L-shaped handle; 7. Upper rod sleeve; 8. Second winding rod; 9. Second L-shaped handle; 10. Hinge; 11. Wire pressing assembly; 12. Movable plate; 13. Arc-shaped wire pressing plate; 14. Limiting rod; 15. Limiting block; 16. Spring; 17. Threaded hole; 18. Locking knob; 19. Card seat; 20. Card slot; 21. Handle. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0030] This utility model provides, for example Figures 1 to 3 The novel electrical high and low voltage grounding wire winding frame shown includes:

[0031] A square base plate 1, three sleeves 2 are fixed side by side on the upper rear part of the square base plate 1, and a vertical rod 3 is fixed on the upper front part of the square base plate 1.

[0032] The lower rod sleeve 4 is fitted onto the lower part of the vertical rod 3. The front and left and right sides of the lower rod sleeve 4 are fixed with the first winding rod 5. The end of the first winding rod 5 away from the lower rod sleeve 4 is rotatably connected to the first L-shaped handle 6.

[0033] The upper rod sleeve 7 is fitted onto the upper part of the vertical rod 3. The lower front part and the lower left and right sides of the upper rod sleeve 7 are all fixed with a second winding rod 8. The end of the second winding rod 8 away from the upper rod sleeve 7 is rotatably connected to a second L-shaped handle 9.

[0034] A handle 21 is fixed to the top of the vertical rod 3, which facilitates the overall transport of the winding frame.

[0035] The vertical rod 3 and the three sleeves 2 are all fixed to the square base plate 1 by welding, which is simple and reliable.

[0036] The vertical rod 3, lower rod sleeve 4, first winding rod 5, first L-shaped handle 6, upper rod sleeve 7, second winding rod 8, and second L-shaped handle 9 are all made of round stainless steel tubes, and the three sleeves 2 are also made of round stainless steel tubes.

[0037] In this utility model, three sleeves 2 are fixed side by side on the upper rear part of the square base plate 1. The handles of the high voltage line, low voltage line and grounding line can be placed in the three sleeves 2 respectively, making it more convenient and quick to take and store. When winding the grounding line, the grounding line can be wound on the corresponding first winding rod 5 and second winding rod 8. When winding, the corresponding first L-shaped handle 6 and second L-shaped handle 9 can be rotated so that the vertical end of the first L-shaped handle 6 is facing up and the vertical end of the second L-shaped handle 9 is facing down, reducing the stroke. After winding is completed, the first L-shaped handle 6 and second L-shaped handle 9 are rotated again so that the vertical end of the first L-shaped handle 6 is facing down and the vertical end of the second L-shaped handle 9 is facing up, preventing the wire from falling off. When taking the wire, the vertical end of the first L-shaped handle 6 is facing up and the vertical end of the second L-shaped handle 9 is facing down, so that the grounding line can be directly pulled off from the first winding rod 5 and the second winding rod 8, which can realize quick wire release and improve wire release efficiency.

[0038] like Figure 1 and Figures 3 to 5 As shown, a hinge 10 is fixed in the middle of the upper rod sleeve 7, and a pressure wire assembly 11 is hinged to the front and left and right sides of the hinge 10.

[0039] The wire pressing assembly 11 includes a movable plate 12 and an arc-shaped wire pressing plate 13. Two limiting rods 14 are fixed to the back of the arc-shaped wire pressing plate 13. The ends of the two limiting rods 14 away from the arc-shaped wire pressing plate 13 slide through the movable plate 12. Limiting blocks 15 are fixed to the ends of the two limiting rods 14 away from the arc-shaped wire pressing plate 13. Springs 16 are sleeved on the limiting rods 14. One end of the movable plate 12 is hinged to the hinge 10. The other end of the movable plate 12 is threaded to the vertical end of the second L-shaped handle 9. When the movable plate 12 is connected to the vertical end of the second L-shaped handle 9, the wire pressing assembly 11 is in a horizontal state. Under the elastic force of the spring 16, the arc-shaped wire pressing plate 13 presses and fixes the grounding wire on the second winding rod 8 to prevent the wound grounding wire from loosening.

[0040] The vertical end of the second L-shaped handle 9 is provided with a threaded hole 17;

[0041] The end of the movable plate 12 away from the hinge 10 is threaded with a locking knob 18. The tail end of the locking knob 18 matches the threaded hole 17. When the wire pressing assembly 11 is in a horizontal state, rotating the locking knob 18 causes the tail end of the locking knob 18 to be threaded into the threaded hole 17 at the vertical end of the second L-shaped handle 9, thereby fixing the wire pressing assembly 11 and the second L-shaped handle 9.

[0042] A card seat 19 is fixed on the upper side of the upper rod sleeve 7. Card slots 20 are provided on the front side and the left and right sides of the card seat 19. The card slots 20 are engaged with the movable plate 12. When the wire pressing assembly 11 is flipped into a vertical state, the movable plate 12 on the wire pressing assembly 11 can be engaged in the card slots 20 on the card seat 19 to fix the wire pressing assembly 11.

[0043] In this utility model, when the grounding wire is wound, the pressing assembly 11 is flipped to a vertical position, and the movable plate 12 on the pressing assembly 11 is engaged in the slot 20 on the card seat 19 to fix the pressing assembly 11, thereby facilitating the grounding wire to be wound on the corresponding first winding rod 5 and second winding rod 8. After winding, the pressing assembly 11 is rotated so that the pressing assembly 11 is in a horizontal position. Under the elastic force of the spring 16, the arc-shaped pressing plate 13 presses and fixes the grounding wire on the second winding rod 8 to prevent the wound grounding wire from loosening. At the same time, the locking knob 18 is rotated so that the threaded end of the locking knob 18 is nested in the threaded hole 17 at the vertical end of the second L-shaped handle 9 to fix the pressing assembly 11 and the second L-shaped handle 9.

[0044] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A novel winding frame for grounding wires of high and low voltage electrical lines, characterized in that, include: A square base plate (1) has three sleeves (2) fixed side by side on the upper rear part of the square base plate (1) and a vertical rod (3) fixed on the upper front part of the square base plate (1). The lower rod sleeve (4) is fitted onto the lower part of the vertical rod (3). The front side and the left and right sides of the lower rod sleeve (4) are fixed with a first winding rod (5). The end of the first winding rod (5) away from the lower rod sleeve (4) is rotatably connected to a first L-shaped handle (6). The upper rod sleeve (7) is fitted onto the upper part of the vertical rod (3). The lower front part and the lower left and right sides of the upper rod sleeve (7) are fixed with a second winding rod (8). The end of the second winding rod (8) away from the upper rod sleeve (7) is rotatably connected to a second L-shaped handle (9). The middle part of the upper rod sleeve (7) is fixed with a hinge (10). The front side and the left and right sides of the hinge (10) are hinged with a wire pressing assembly (11).

2. A novel electrical high and low voltage grounding wire winding frame according to claim 1, characterized in that: The pressure plate assembly (11) includes a movable plate (12) and an arc-shaped pressure plate (13). Two limiting rods (14) are fixed on the back of the arc-shaped pressure plate (13). The ends of the two limiting rods (14) away from the arc-shaped pressure plate (13) slide through the movable plate (12). The ends of the two limiting rods (14) away from the arc-shaped pressure plate (13) are fixed with limiting blocks (15). A spring (16) is sleeved on the limiting rod (14). One end of the movable plate (12) is hinged to the hinge (10), and the other end of the movable plate (12) is threaded to the vertical end of the second L-shaped handle (9).

3. A novel electrical high and low voltage grounding wire winding frame according to claim 2, characterized in that: The vertical end of the second L-shaped handle (9) is provided with a threaded hole (17). The movable plate (12) has a locking knob (18) threadedly nested at one end away from the hinge (10), and the tail end of the locking knob (18) matches the threaded hole (17).

4. A novel electrical high and low voltage grounding wire winding frame according to claim 2, characterized in that: The upper side of the upper rod sleeve (7) is fixed with a card seat (19), and the front and left and right sides of the card seat (19) are provided with card slots (20), which are engaged with the movable plate (12).

5. A novel electrical high and low voltage grounding wire winding frame according to claim 1, characterized in that: A handle (21) is fixed to the top of the vertical rod (3).

6. A novel electrical high and low voltage grounding wire winding frame according to claim 1, characterized in that: The vertical rod (3) and the three sleeves (2) are all fixed to the square base plate (1) by welding.

7. A novel electrical high and low voltage grounding wire winding frame according to claim 1, characterized in that: The vertical rod (3), lower rod sleeve (4), first winding rod (5), first L-shaped handle (6), upper rod sleeve (7), second winding rod (8) and second L-shaped handle (9) are all made of round stainless steel tubes, and the three sleeves (2) are made of round stainless steel tubes.

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