CN215733372U

CN215733372U - Insulator wire fixer

Info

Publication number: CN215733372U
Application number: CN202121790758.1U
Authority: CN
Inventors: 江伟方; 彭元庆; 叶伟
Original assignee: Zhejiang Conwell Electric Co ltd
Current assignee: Zhejiang Conwell Electric Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-02-01
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to an insulator wire fixer, which comprises a pressing plate, a locking bolt and a binding rope, wherein two ends of the pressing plate are provided with wire passing holes, the upper side of the pressing plate is provided with a positioning step, the positioning step is longitudinally provided with a rope locking hole, a first threading hole and a second threading hole, the positioning step is transversely provided with a screw hole in threaded connection with the locking bolt, the binding rope is fixedly connected to the rope locking hole, and the top of a screw rod of the locking bolt is provided with a tightening hole for the binding rope to pass through. This application is through clamp plate, locking bolt and binding rope, alright fix the wire on the recess of insulator, the dismouting of being convenient for, and is firm reliable, convenient and practical, convenient to carry, required binding rope quantity is few, practices thrift the cost.

Description

Insulator wire fixer

Technical Field

The utility model relates to the technical field of power equipment, in particular to an insulator wire fixer.

Background

At present, in a power system in China, a method for fixing a wire of an overhead distribution line and a porcelain insulator is generally implemented by manually binding and fixing the wire by an operator, but the manual binding is greatly influenced by human factors, binding quality is uneven, safety is difficult to guarantee, the wire is easy to loosen or even break under the action of natural conditions such as wind, rain, snow and the like, and the porcelain insulator is easy to drop off from the porcelain insulator due to external force. The tripping operation is caused, the whole line of the line is powered off or the lead is blown, so that the maintenance workload is increased, and the life and property of people are threatened. In addition, when the metal wires are adopted for binding, a large amount of metal wires are needed, and the cost is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides an insulator wire fixer.

The technical scheme adopted by the utility model is as follows: the utility model provides an insulator wire fixer, includes clamp plate, locking bolt and ties up the rope, the both ends of clamp plate are equipped with the line hole, and the upside of clamp plate is equipped with the location step, be equipped with rope lockhole, first through wires hole and second through wires hole on the location step vertically, be equipped with the screw with locking bolt threaded connection on the location step transversely, tie up rope fixed connection on the rope lockhole, the screw rod top of locking bolt is equipped with the hole of tightening that is used for tying up the rope and passes.

Further, the lower side of the pressing plate is provided with an arc-shaped groove.

Furthermore, a cushion block is padded in the arc-shaped groove, and the end face of the cushion block, which is in contact with the lead, is an arc-shaped concave surface.

Furthermore, the surface of the arc-shaped concave surface is provided with an anti-slip convex edge.

Furthermore, the number of the wire through holes is four, and the wire through holes are divided into two groups and arranged at two ends of the pressing plate.

Furthermore, the aperture of the first threading hole is larger than the outer diameter of the binding rope.

Furthermore, an opening is formed above the second threading hole.

Furthermore, the screw head of the locking bolt is of a cylindrical structure.

Furthermore, a hexagonal wrench hole is formed in the end face of the screw head of the locking bolt.

Furthermore, the binding rope is a steel wire rope, and a rubber sleeve is sleeved on the surface of the binding rope.

The utility model has the beneficial effects that: this application is through clamp plate, locking bolt and binding rope, alright fix the wire on the recess of insulator, the dismouting of being convenient for, and is firm reliable, convenient and practical, convenient to carry, required binding rope quantity is few, practices thrift the cost.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided.

The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a perspective view of the platen.

FIG. 3 is a bottom schematic view of the platen.

Fig. 4 is a schematic view of the positions of the wires and the insulators.

Fig. 5 is a schematic view of the usage state of the present invention.

In FIGS. 1-5: 1. pressing a plate; 2. locking the bolt; 3. binding the rope; 4. a wire passing hole; 5. positioning a step; 6. a rope lock hole; 7. a first threading hole; 8. a second threading hole; 9. a screw hole; 10. tightening the hole; 11. an arc-shaped groove; 12. cushion blocks; 13. an arc-shaped concave surface; 14. anti-slip ribs; 15. an opening; 16. a hexagonal wrench hole; 17. a rubber sleeve; 18. a wire; 19. an insulator; 20. a ring groove; 21. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

The utility model provides an insulator wire fixer.

In this embodiment, referring to fig. 1 to 5, the insulator wire fixer includes a pressing plate 1, a locking bolt 2 and a binding rope 3, wherein two ends of the pressing plate are provided with wire passing holes 4, the upper side of the pressing plate is provided with a positioning step 5, the positioning step is longitudinally provided with a rope locking hole 6, a first threading hole 7 and a second threading hole 8, the positioning step is transversely provided with a screw hole 9 in threaded connection with the locking bolt, the binding rope is fixedly connected to the rope locking hole, and the top of a screw rod of the locking bolt is provided with a tightening hole 10 for the binding rope to pass through.

This application is through clamp plate, locking bolt and binding rope, alright fix wire 18 on insulator 19's recess 21, the dismouting of being convenient for, and is firm reliable, convenient and practical, convenient to carry, required binding rope quantity is few, practices thrift the cost.

The application method comprises the following steps: when the binding rope is used, the binding rope fixedly connected to the rope locking hole passes through the upper part of the No. 1 wire passing hole of the pressing plate downwards and then passes through the lower part of the No. 2 wire passing hole upwards, at the moment, 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 snap ring, and then the snap ring is buckled to the annular groove 20 on the right side of the insulator and presses the pressing plate on a lead; then will bind the rope and pass first cross the line hole, pass downwards from No. 3 line holes top of clamp plate to pass around from the left annular 20 of insulator, wear out in the direction of passing below No. 4 line holes again, at this moment, No. 3 cross the buckle that forms between line hole and No. 4 line holes and detain to the left annular of insulator on, bind the rope and pass the second line hole at last, and will bind the rope and inject the rope and tighten up downtheholely of locking bolt, at this moment, only need to rotate locking bolt and tighten up and to compress tightly the wire and fix on the recess at insulator top. By adopting the wire fixer and the fixing method, the wire can be stably and firmly fixed on the groove at the top of the insulator, the operation is convenient, the binding work is time-saving and labor-saving, and the safety of the line is improved.

Wherein the binding rope can be fixed in the rope keyhole by adopting a riveting mode, and also can adopt other fixing modes as long as the binding rope can be firmly fixed on the positioning step.

Specifically, an arc-shaped groove 11 is formed in the lower side of the pressing plate; a cushion block 12 is padded in the arc-shaped groove, and the end surface of the cushion block, which is in contact with the lead, is an arc-shaped concave surface 13; the surface of the arc concave surface is provided with an anti-slip convex edge 14.

Among the above-mentioned technical scheme, the downside of clamp plate, a side end face that contacts with the wire promptly is the arc recess for the clamp plate can stably press on columniform wire, and the clamp plate can the exclusive use, can also stack up the cushion in the arc recess and use, is provided with the arc concave surface on this cushion, and sets up anti-skidding bead in the arc concave surface, improves and the wire between the friction, guarantees fixed stability.

Specifically, the number of the wire through holes is four, and the wire through holes are divided into two groups and arranged at two ends of the pressing plate; the aperture of the first threading hole is larger than the outer diameter of the binding rope. An opening 15 is arranged above the second threading hole.

Among the above-mentioned technical scheme, the external diameter that is slightly greater than the bundle rope with the aperture setting of first through wires hole, more makes things convenient for passing of bundle rope like this, improves the installation convenience. In addition, be equipped with the opening above the second through wires hole, can make things convenient for passing of binding rope equally, improve the installation convenience.

Specifically, the screw head of the locking bolt is of a cylindrical structure; a hexagonal wrench hole 16 is formed in the end face of the screw head of the locking bolt; the binding rope is a steel wire rope, and the surface of the binding rope is sleeved with a rubber sleeve 17.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.

Claims

1. An insulator wire fixer which is characterized in that: including clamp plate, locking bolt and binding rope, the both ends of clamp plate are equipped with the line hole, and the upside of clamp plate is equipped with the location step, vertically be equipped with rope lockhole, first through wires hole and second through wires hole on the location step, transversely be equipped with the screw with locking bolt threaded connection on the location step, binding rope fixed connection is on the rope lockhole, the screw rod top of locking bolt is equipped with the tightening hole that is used for binding rope to pass.

2. The insulator wire holder according to claim 1, wherein: the lower side of the pressing plate is provided with an arc-shaped groove.

3. The insulator wire holder according to claim 2, wherein: the arc-shaped groove is internally padded with a cushion block, and the end face of the cushion block, which is in contact with the lead, is an arc-shaped concave surface.

4. The insulator wire holder according to claim 3, wherein: and the surface of the arc-shaped concave surface is provided with an anti-slip convex edge.

5. The insulator wire holder according to claim 1, wherein: the four wire passing holes are divided into two groups and are arranged at two ends of the pressing plate.

6. The insulator wire holder according to claim 1, wherein: the aperture of the first threading hole is larger than the outer diameter of the binding rope.

7. The insulator wire holder according to claim 1 or 6, wherein: an opening is formed above the second threading hole.

8. The insulator wire holder according to claim 1, wherein: the screw head of the locking bolt is of a cylindrical structure.

9. The insulator wire holder according to claim 1 or 8, wherein: and a hexagonal wrench hole is formed in the end face of the screw head of the locking bolt.

10. The insulator wire holder according to claim 1, wherein: the binding rope is a steel wire rope, and a rubber sleeve is sleeved on the surface of the binding rope.