CN216489662U

CN216489662U - Novel backup cable clamp

Info

Publication number: CN216489662U
Application number: CN202122675002.9U
Authority: CN
Inventors: 翟超; 杨达; 孙勇; 张雪松; 吴迪; 丁仁杰; 魏飞; 刘志鑫; 杜志强
Original assignee: Tongliao Power Supply Co Of State Grid East Inner Mongolia Electric Power Co; State Grid Corp of China SGCC
Current assignee: Tongliao Power Supply Co Of State Grid East Inner Mongolia Electric Power Co; State Grid Corp of China SGCC
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-05-10
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a novel backup cable clamp in the technical field of backup cable clamps, which comprises a lead and a reinforcing connecting strip, wherein the left end of the lead is fixedly connected with a first connecting rod, the left end of the first connecting rod is rotatably connected with a mounting plate, the top of the mounting plate is rotatably connected with a pre-twisted strain clamp by a first connecting buckle, the right end of the pre-twisted strain clamp is wound on the lead, the body of the first connecting rod is rotatably connected with a second connecting rod by a second connecting buckle, the bottom of the second connecting rod is fixedly connected with a filling strip, the left end of the reinforcing connecting strip is wound on the filling strip, the right end of the reinforcing connecting strip is wound on the lead, the lead and the filling strip are both provided with limiting components, and the left end and the right end of the reinforcing connecting strip are both provided with connecting components. The use effect is improved.

Description

Novel backup cable clamp

Technical Field

The utility model relates to the technical field of backup wire clamps, in particular to a novel backup wire clamp.

Background

The production of the safe backup wire clamp is because when setting up the wire, the traditional compression strain clamp of wire and shaft tower junction harms the wire easily or takes place fatigue strand breaking or even fracture accident etc. seriously influence overhead line life, cause the disadvantage of power failure accident, in order to eliminate these hidden dangers, the safe backup wire clamp takes place at first aid, its appearance has been guaranteed, the wire still can take up the wire when taking place the accident, the conduction current, reduce because the accident has a power failure the loss that causes, win the time for salvage, when not taking place the accident, the safe backup wire clamp can also share the wire tension and the electric current that the compression strain clamp bore, reduce the probability that the accident takes place.

When installing, in order to improve stability, can install additional packing strip and reinforcement strip that continues to share the load of preformed helical strain clamp, but the reinforcement strip that continues in the backup wire clamp that has now is direct winding mostly between packing strip and wire, long-time back of using, because the wire rocks the scheduling factor, the reinforcement strip that continues's both ends perk easily, thereby reduce the stability between packing strip and the wire, the result of use still remains to improve, consequently, it is very necessary to develop a novel backup wire clamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel backup wire clamp to solve the problems that most of reinforcement connecting strips in the existing backup wire clamp proposed in the background technology are directly wound between a filling strip and a lead, and after long-time use, due to factors such as lead shaking, two ends of the reinforcement connecting strips are easy to tilt, so that the stability between the filling strip and the lead is reduced, and the using effect is still to be improved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel backup cable clamp, the strip continues including wire and reinforcement, and wire left end fixedly connected with head rod, the head rod left end is rotated and is connected with the mounting panel, and the mounting panel top is rotated by first connector link and is connected with preformed helical strain clamp, and preformed helical strain clamp right-hand member winding is on the wire, and head rod body is rotated by the second connector link and is connected with the second connecting rod, and second connecting rod bottom end fixedly connected with fills the strip, and the reinforcement is continued a left end winding and is filled on the strip, and the reinforcement is continued a right-hand member winding and is filled on the strip, all be equipped with spacing subassembly on wire and the strip, the reinforcement is continued a left and right sides both ends and all is equipped with coupling assembling.

Preferably, spacing subassembly includes the gag lever post, gag lever post quantity is a plurality of, and is a plurality of gag lever post equidistance is established on the wire, same equidistance is equipped with a plurality of gag lever posts on the filler strip, both ends all twine between a plurality of gag lever posts about the reinforcement strip that continues.

Preferably, coupling assembling quantity is two, coupling assembling includes the C shaped plate, C shaped plate both ends symmetry is equipped with the through-hole, two the inside hexagon bolt that has run through jointly of through-hole, hexagon bolt threaded connection has the nut.

Preferably, the number of the C-shaped plates is two, the number of the hexagon bolts is two, the number of the nuts is two, the C-shaped plates are respectively and fixedly connected to the left end and the right end of the reinforcing connecting strip, and the filling strip and the lead respectively penetrate through the two C-shaped plates.

Preferably, the conducting wires and the filling strips are made of a plurality of copper wires, and the limiting rods are inserted among the copper wires.

Preferably, the left end of the mounting plate is rotatably connected with a U-shaped ring.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the matched use of the limiting assembly and the connecting assembly, when the reinforcing connecting strip is wound on the filling strip and the wire, the reinforcing connecting strip can be limited by a plurality of limiting rods, even if the wire or the filling strip shakes, the reinforcing continuous strip cannot generate displacement, the winding stability of the reinforcing continuous strip is improved, the limiting rods can also play a role in limiting the C-shaped plates, the wire and the filling strip penetrate through the C-shaped plates at the two ends of the reinforcing continuous strip, so that the two ends of the reinforcing connecting strip can be stably connected with the filling strip and the wire, and compared with the prior art that the two ends of the reinforcing continuous strip are directly wound on the filling strip and the wire, the utility model can effectively prevent the two ends of the reinforcing connecting strip from tilting due to the shaking of the filling strip or the wire, thereby improving the stability between the filling strip and the wire and improving the use effect;

2. compared with the aluminum filling strips and the aluminum wires in the prior art, the copper wire has the following advantages compared with the aluminum wire: firstly, the current-carrying capacity of the copper wire is larger than that of the aluminum wire; and secondly, the copper wire has better flexibility, convenient bending and strong fatigue resistance, and is more suitable for being applied to live working.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the coupling assembly of the present invention;

FIG. 3 is a front view of the connecting assembly of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 2;

fig. 5 is a schematic structural view of a lead and a limiting rod according to the present invention.

In the figure: 1. a wire; 2. a first connecting rod; 3. mounting a plate; 4. a first connecting buckle; 5. a pre-twisted strain clamp; 6. a second connecting buckle; 7. a second connecting rod; 8. filling the strip; 9. reinforcing connecting strips; 10. a limiting rod; 11. a C-shaped plate; 12. a through hole; 13. a hexagon bolt; 14. a nut; 15. a U-shaped loop.

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.

The utility model provides the following technical scheme: referring to fig. 1-5, a novel backup cable clamp comprises a conducting wire 1 and a reinforcing connecting strip 9, wherein a first connecting rod 2 is fixedly connected to the left end of the conducting wire 1, a mounting plate 3 is rotatably connected to the left end of the first connecting rod 2, a pre-twisted strain clamp 5 is rotatably connected to the top of the mounting plate 3 by a first connecting buckle 4, a U-shaped ring 15 is rotatably connected to the left end of the mounting plate 3, the utility model can be installed on a tower for connection through a U-shaped ring 15, the right end of a pre-twisted strain clamp 5 is wound on a lead 1, the rod body of a first connecting rod 2 is rotatably connected with a second connecting rod 7 through a second connecting buckle 6, the bottom end of the second connecting rod 7 is fixedly connected with a filling strip 8, the left end of a reinforcement connecting strip 9 is wound on the filling strip 8, the right end of the reinforcement connecting strip 9 is wound on the lead 1, limiting components are arranged on the lead 1 and the filling strip 8, and connecting components are arranged at the left end and the right end of the reinforcement connecting strip 9;

spacing subassembly includes gag lever post 10, gag lever post 10 quantity is a plurality of, and a plurality of gag lever posts 10 equidistance are established on wire 1, and same equidistance is equipped with a plurality of gag lever posts 10 on the filler strip 8, and wire 1 is made by many copper wires with filler strip 8, and gag lever post 10 is inserted and is established between many copper wires, and for filler strip 8 and wire 1 of aluminium among the prior art, 1 contrast aluminium matter wire 1 of copper wire has following advantage: firstly, the current-carrying capacity of the copper wire is larger than that of the aluminum wire; secondly, the copper wire has better flexibility, is convenient to bend, has strong fatigue resistance, and is more suitable for being applied to live working, the limiting rod 10 can be inserted when being woven by a plurality of copper wires and then is clamped and fixed by clamping force between the copper wires, namely the limiting rod 10 is inserted on the filling strip 8 and the lead 1, the structural design is reasonable, the left end and the right end of the reinforcing connecting strip 9 are wound between the limiting rods 10, so that the reinforcing connecting strip 9 can be limited by the limiting rods 10 when being wound on the filling strip 8 and the lead 1, even if the lead 1 or the filling strip 8 shakes, the reinforcing connecting strip 9 can not displace, the winding stability of the reinforcing connecting strip 9 is improved, and the limiting rods can also play a role in limiting the C-shaped plate 11;

the connecting component comprises two C-shaped plates 11, through holes 12 are symmetrically arranged at two ends of each C-shaped plate 11, hexagonal bolts 13 penetrate through the two through holes 12 together, the hexagonal bolts 13 are in threaded connection with nuts 14, the number of the C-shaped plates 11 is two, the number of the hexagonal bolts 13 is two, the number of the nuts 14 is two, the two C-shaped plates 11 are fixedly connected to the left end and the right end of the reinforcing connecting strip 9 respectively, the filling strip 8 and the lead 1 penetrate through the two C-shaped plates 11 respectively, therefore, when the reinforcing connecting strip 9 is installed, a worker can penetrate the filling strip 8 and the lead 1 through the two C-shaped plates 11 respectively, then the filling strip 8 and the lead 1 are limited through the hexagonal bolts 13 and the nuts 14, the filling strip 8 and the lead 1 cannot be separated from the C-shaped plates 11, namely, the two ends of the reinforcing connecting strip 9 are stably connected with the filling strip 8 and the lead 1, and compared with the prior art, the two ends of the reinforcing connecting strip 9 are directly wound on the filling strip 8 and the lead 1, the reinforcing connection strip can effectively prevent the two ends of the reinforcing connection strip 9 from tilting due to the shaking of the filling strip 8 or the lead 1, thereby increasing the stability between the filling strip 8 and the lead 1 and improving the use effect.

The working principle is as follows: the method comprises the following steps that a worker firstly connects a connecting plate 3 to a tower through a U-shaped ring 15, then winds a pre-twisted strain clamp 5 on a lead 1, then installs a reinforcing connection strip 9, when the reinforcing connection strip 9 is installed, the worker can wind the reinforcing connection strip 9 on a filling strip 8 and the lead 1, and when the reinforcing connection strip 9 is wound, the reinforcing connection strip 9 is wound among a plurality of limiting rods 10, so that the reinforcing connection strip 9 can be limited by the limiting rods 10 when being wound on the filling strip 8 and the lead 1, even if the lead 1 or the filling strip 8 shakes, the reinforcing connection strip 9 cannot displace, the winding stability of the reinforcing connection strip 9 is improved, and the limiting rods can also play a role in limiting a C-shaped plate 11;

after the reinforcing continuous strip 9 is wound, a worker respectively penetrates the filling strip 8 and the lead 1 through the two C-shaped plates 11 at the two ends of the reinforcing continuous strip 9, and then limits the filling strip 8 and the lead 1 through the hexagon bolt 13 and the nut 14, so that the filling strip 8 and the lead 1 cannot be separated from the C-shaped plates 11, namely, the two ends of the reinforcing continuous strip 9 are stably connected with the filling strip 8 and the lead 1, compared with the prior art that the two ends of the reinforcing continuous strip 9 are directly wound on the filling strip 8 and the lead 1, the reinforcing continuous strip can effectively prevent the two ends of the reinforcing continuous strip 9 from tilting due to the fact that the filling strip 8 or the lead 1 shakes, thereby improving the stability between the filling strip 8 and the lead 1 and improving the using effect;

since the wires 1 and the filler strips 8 are made of a plurality of copper wires, the copper wires 1 have the following advantages compared with the aluminum wires 1 and the filler strips 8 made of aluminum in the prior art: firstly, the current-carrying capacity of the copper wire is larger than that of the aluminum wire; and secondly, the copper wire has better flexibility, convenient bending and strong fatigue resistance, and is more suitable for being applied to live working.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a novel backup cable clamp, connect strip (9) including wire (1) and reinforcement, wire (1) left end fixedly connected with head rod (2), head rod (2) left end is rotated and is connected with mounting panel (3), mounting panel (3) top is rotated by first connector link (4) and is connected with preformed helical strain clamp (5), preformed helical strain clamp (5) right-hand member winding is on wire (1), head rod (2) pole body is rotated by second connector link (6) and is connected with second connecting rod (7), second connecting rod (7) bottom fixedly connected with fills strip (8), the reinforcement connects strip (9) left end winding on filling strip (8), the reinforcement connects strip (9) right-hand member winding on wire (1), its characterized in that: all be equipped with spacing subassembly on wire (1) and filler strip (8), both ends all are equipped with coupling assembling about reinforcement strip (9).

2. The novel backup cable clamp of claim 1, wherein: spacing subassembly includes gag lever post (10), gag lever post (10) quantity is a plurality of, and is a plurality of gag lever post (10) equidistance is established on wire (1), same equidistance is equipped with a plurality of gag lever posts (10) on filling strip (8), the reinforcement is continuous about strip (9) both ends and all twines between a plurality of gag lever posts (10).

3. The novel backup cable clamp of claim 1, wherein: coupling assembling quantity is two, coupling assembling includes C shaped plate (11), C shaped plate (11) both ends symmetry is equipped with through-hole (12), two through-hole (12) inside has penetrated together hexagon bolt (13), and hexagon bolt (13) threaded connection has nut (14).

4. The novel backup clip as claimed in claim 3, wherein: c shaped plate (11) quantity is two, hexagon bolt (13) quantity is two, nut (14) quantity is two, two C shaped plate (11) fixed connection is at the reinforcement respectively and continues both ends about strip (9), and two C shaped plates (11) are run through respectively in filling strip (8) and wire (1).

5. The novel backup cable clamp of claim 2, wherein: the lead (1) and the filling strip (8) are both made of a plurality of copper wires, and the limiting rod (10) is inserted among the copper wires.

6. The novel backup cable clamp of claim 1, wherein: the left end of the mounting plate (3) is rotatably connected with a U-shaped ring (15).