Insulator wire fixer

Abstract

The present invention relates to an insulator wire fixator, which includes a pressing plate, a locking bolt and a binding rope. Through holes are provided at both ends of the pressing plate, and a positioning step is provided on the upper side of the pressing plate. A rope lock hole, a first threading hole and a second threading hole are longitudinally provided on the positioning step, and a screw hole threadedly connected to the locking bolt is transversely provided on the positioning step. The binding rope is fixedly connected to the rope lock hole, and a tightening hole for the binding rope to pass through is provided at the top of the screw rod of the locking bolt. With the pressing plate, the locking bolt and the binding rope, the wire can be fixed on the groove of the insulator in this application, which is convenient for disassembly and assembly, firm and reliable, convenient and practical, easy to carry, uses less binding rope and saves costs.

Description

Technical Field

[0001] The present invention relates to the technical field of power equipment, and particularly relates to an insulator wire fixator. Background Art

[0002] Currently, in China's power system, the method of fixing the wire between the overhead distribution line and the porcelain insulator is generally that the operator uses metal wire for manual binding. However, manual binding is greatly affected by human factors, and the binding quality is uneven, and safety is difficult to guarantee. Under the action of natural conditions such as wind, rain, and snow, it is easy to loosen or even wear and break the metal wire, and the porcelain insulator is easily caused by external force to cause the wire and the porcelain insulator to fall off. This leads to tripping, causing the entire line to power off or the wire to burn out, which increases the maintenance workload and poses a threat to people's lives and property. In addition, when using metal wire for bundling, a large amount of metal wire is required, and the cost is relatively high. Summary of the Invention

[0003] In view of the deficiencies in the background art, the present invention provides an insulator wire fixator.

[0004] The technical solution adopted by the present invention is: an insulator wire fixator, including a pressing plate, a locking bolt, and a binding rope. Through holes are provided at both ends of the pressing plate, and a positioning step is provided on the upper side of the pressing plate. A rope lock hole, a first threading hole, and a second threading hole are provided longitudinally on the positioning step, and a threaded hole threadedly connected to the locking bolt is provided transversely on the positioning step. The binding rope is fixedly connected to the rope lock hole, and a tightening hole for the binding rope to pass through is provided at the top of the screw rod of the locking bolt.

[0005] Further, an arc-shaped groove is provided on the lower side of the pressing plate.

[0006] Further, a cushion block is padded in the arc-shaped groove, and the end face of the cushion block in contact with the wire is an arc-shaped concave surface.

[0007] Further, anti-slip convex ribs are provided on the surface of the arc-shaped concave surface.

[0008] Further, there are four through holes, which are divided into two groups and provided at both ends of the pressing plate.

[0009] Further, the aperture of the first threading hole is larger than the outer diameter of the binding rope.

[0010] Further, an opening is provided above the second threading hole.

[0011] Further, the screw head of the locking bolt is a cylindrical structure.

[0012] Further, a hexagonal wrench hole is provided on the end face of the screw head of the locking bolt.

[0013] Furthermore, the binding rope is a steel wire rope with a rubber sheath on its surface.

[0014] The beneficial effects of the present invention are: the present invention can fix the wire on the groove of the insulator through the pressure plate, locking bolt and binding rope, which is easy to disassemble and assemble, firm and reliable, convenient and practical, easy to carry, requires less binding rope, and saves costs.

[0015] In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages.

[0016] The present invention will be further described in detail below with reference to the accompanying drawings. Brief Description of the Figures

[0017] Figure 1 is a schematic diagram of the structure of the present invention.

[0018] Figure 2 This is a three-dimensional picture of the pressure plate.

[0019] Figure 3 is a schematic diagram of the bottom of the pressure plate.

[0020] Figure 4 Shows the location of conductors and insulators.

[0021] Figure 5 This is a schematic diagram of the use status of the present invention.

[0022] Figures 1-5 In: 1. Press plate; 2. Lock bolt; 3. Binding rope; 4. Wire hole; 5. Positioning step; 6. Rope lock hole; 7. First threading hole; 8. Second threading hole; 9. Screw hole; 10. Tightening hole; 11. Arc groove; 12. Pad; 13. Arc concave surface; 14. Anti-slip ridge; 15. Opening; 16. Hexagonal wrench hole; 17. Rubber sleeve; 18. Wire; 19. Insulator; 20. Ring groove; 21. Groove. Specific implementation method

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship, movement conditions, etc. between components in a certain specific posture (as shown in the attached drawings). If the specific posture changes, the directional indications will also change accordingly.

[0025] The present invention provides an insulator wire fixator.

[0026] In this embodiment, referring to Figures 1-5 , the insulator wire fixator includes a pressing plate 1, a locking bolt 2 and a binding rope 3. Through holes 4 are provided at both ends of the pressing plate. A positioning step 5 is provided on the upper side of the pressing plate. A rope lock hole 6, a first wire passing hole 7 and a second wire passing hole 8 are provided longitudinally on the positioning step. A screw hole 9 threadedly connected to the locking bolt is provided transversely on the positioning step. The binding rope is fixedly connected to the rope lock hole. A tightening hole 10 for the binding rope to pass through is provided at the top of the screw rod of the locking bolt.

[0027] In this application, the wire 18 can be fixed on the groove 21 of the insulator 19 through the pressing plate, the locking bolt and the binding rope, which is convenient for disassembly and assembly, firm and reliable, convenient and practical, easy to carry, requires less binding rope, and saves costs.

[0028] The usage method of this application is as follows: When in use, the binding rope fixedly connected to the rope lock hole passes downward from above the No. 1 wire passing hole of the pressing plate and then passes upward from below the No. 2 wire passing hole. At this time, the binding rope between the No. 1 wire passing hole and the No. 2 wire passing hole on the left side of the pressing plate naturally forms a buckle. Then, the buckle is buckled onto the annular groove 20 on the right side of the insulator and the pressing plate is pressed tightly on the wire. Then, the binding rope passes through the first wire passing hole, passes downward from above the No. 3 wire passing hole of the pressing plate, bypasses the annular groove 20 on the left side of the insulator, and then passes upward from below the No. 4 wire passing hole. At this time, the buckle formed between the No. 3 wire passing hole and the No. 4 wire passing hole is buckled onto the annular groove on the left side of the insulator. Finally, the binding rope passes through the second wire passing hole and the binding rope is inserted into the tightening hole of the locking bolt. At this time, only by rotating the locking bolt to tighten can the wire be firmly pressed and fixed on the groove at the top of the insulator. Using the wire fixator and the fixing method of this application can stably and firmly fix the wire on the groove at the top of the insulator, with convenient operation, time-saving and labor-saving bundling work, and improving the safety of the line.

[0029] The binding rope can be fixed in the rope lock hole by riveting or other fixing methods, as long as the binding rope can be firmly fixed on the positioning step.

[0030] Specifically, an arc-shaped groove 11 is provided on the lower side of the pressing plate; a cushion block 12 is padded in the arc-shaped groove, and the end face of the cushion block in contact with the wire is an arc-shaped concave surface 13; anti-slip convex ribs 14 are provided on the surface of the arc-shaped concave surface.

[0031] In the above technical solution, the lower side of the pressing plate, that is, the end face in contact with the wire, is an arc-shaped groove, so that the pressing plate can be stably pressed on the cylindrical wire. The pressing plate can be used alone or with a cushion block padded in the arc-shaped groove. The cushion block is provided with an arc-shaped concave surface, and anti-slip convex ribs are provided in the arc-shaped concave surface to increase the friction with the wire and ensure the stability of the fixation.

[0032] Specifically, there are four wire passing holes, which are divided into two groups and arranged at both ends of the pressing plate; the aperture of the first wire passing hole is larger than the outer diameter of the binding rope. An opening 15 is provided above the second wire passing hole.

[0033] In the above technical solution, the aperture of the first wire passing hole is set slightly larger than the outer diameter of the binding rope, which makes it more convenient for the binding rope to pass through and improves the installation convenience. In addition, an opening is provided above the second wire passing hole, which can also facilitate the passing of the binding rope and improve the installation convenience.

[0034] Specifically, the screw head of the locking bolt is a cylindrical structure; a hexagonal wrench hole 16 is provided on the end face of the screw head of the locking bolt; the binding rope is a steel wire rope, and a rubber sleeve 17 is sleeved on its surface.

[0035] All technicians should note that although the present invention has been described according to the above specific embodiments, the inventive concept of the present invention is not limited to this invention only. Any modification using the inventive concept of the present invention will be included in the scope of protection of the patent right of this patent.

Claims

1. An insulator wire holder, characterized in that: It includes a pressing plate, a locking bolt and a binding rope, wherein both ends of the pressing plate are provided with wire holes, the upper side of the pressing plate is provided with a positioning step, the positioning step is provided with a rope locking hole, a first threading hole and a second threading hole in the longitudinal direction, the positioning step is provided with a screw hole threadedly connected to the locking bolt in the transverse direction, the binding rope is fixedly connected to the rope locking hole, and the top of the screw rod of the locking bolt is provided with a tightening hole for the binding rope to pass through; When in use, pass the binding rope fixed on the rope lock hole downward from the top of the No. 1 wire hole of the pressure plate, and then pass it upward from the bottom of the No. 2 wire hole. At this time, the binding rope between the No. 1 wire hole and the No. 2 wire hole on the left side of the pressure plate naturally forms a buckle, and then buckle the buckle to the ring groove on the right side of the insulator and press the pressure plate onto the wire; then pass the binding rope through the first threading hole, pass downward from the top of the No. 3 wire hole of the pressure plate, and go around the ring groove on the left side of the insulator, and then pass it upward from the bottom of the No. 4 wire hole. At this time, the buckle formed between the No. 3 wire hole and the No. 4 wire hole is buckled to the ring groove on the left side of the insulator. Finally, pass the binding rope through the second threading hole, and insert the binding rope into the tightening hole of the locking bolt. At this time, you only need to rotate the locking bolt to tighten the wire to fix it on the groove at the top of the insulator.

2. The insulator conductor holder according to claim 1, characterized in that: An arc-shaped groove is arranged on the lower side of the pressing plate.

3. The insulator conductor holder according to claim 2, characterized in that: A cushion block is padded in the arc-shaped groove, and the end surface of the cushion block contacting the wire is an arc-shaped concave surface.

4. The insulator conductor holder according to claim 3, characterized in that: Anti-slip ridges are arranged on the surface of the arc-shaped concave surface.

5. The insulator conductor holder according to claim 1, characterized in that: There are four wire holes, which are divided into two groups and arranged at both ends of the pressing plate.

6. The insulator conductor holder according to claim 1, characterized in that: The diameter of the first threading hole is larger than the outer diameter of the binding rope.

7. The insulator conductor holder according to claim 1 or 6, characterized in that: An opening is arranged above the second threading hole.

8. The insulator conductor holder according to claim 1, characterized in that: The screw head of the locking bolt is a cylindrical structure.

9. The insulator conductor holder according to claim 1 or 8, characterized in that: A hexagonal wrench hole is arranged on the screw head end surface of the locking bolt.

10. The insulator conductor holder according to claim 1, characterized in that: The binding rope is a steel wire rope with a rubber sleeve on its surface.

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