CN213585094U

CN213585094U - Suspension clamp of high-voltage transmission line

Info

Publication number: CN213585094U
Application number: CN202022522384.7U
Authority: CN
Inventors: 蒋弯弯
Original assignee: Henan Changgu Electric Technology Co ltd
Current assignee: Henan Changgu Electric Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-06-29
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a suspension clamp of high-voltage transmission line relates to high-voltage transmission technical field, including fastener mechanism, the upper end of fastener mechanism is provided with equipment mechanism, the upper end welding of fastener mechanism has bolted connection recess, the lower extreme welding of bolted connection recess has the support holder, the inner wall welding of support holder has two solid fixed rings, the lower extreme swing joint of support holder has a pivot No. one. The utility model discloses an utilize the combination setting of bolted connection recess and bottom bolt, reduced the high-pressure transmission line wearing and tearing, avoided the reduction of high-pressure transmission year, further protected the service life of high-pressure transmission line, utilize the inside spout that sets up of equipment mechanism, can put into two fastener mechanisms simultaneously for the area of contact of high-pressure transmission line increases, and pressure diminishes, has protected the high-pressure transmission line well, makes further protection effect of having strengthened the high-pressure transmission line.

Description

Suspension clamp of high-voltage transmission line

Technical Field

The utility model relates to a suspension clamp of high voltage transmission line relates to high voltage transmission technical field, concretely relates to suspension clamp of high voltage transmission line.

Background

The suspension clamp is used for fixing the conducting wire on an insulator string of a linear tower, or suspending the lightning conductor on the linear tower, and can also be used for supporting the fixing of a transposed conducting wire and a tension-resistant corner tower jumper wire on a transposed tower. The following problems exist in the prior art:

1. in the prior art, the suspension line clamp of the high-voltage transmission line is made of metal materials, so that when the suspension line clamp is used, the high-voltage transmission line is easily abraded along with the change of the external wind direction environment, the service life of the high-voltage transmission line is influenced, and relatively speaking, the suspension line clamp has problems;

2. in the prior art, when a user uses the suspension clamp of the high-voltage transmission line, the clamp is composed of a single clamp and cannot be composed of a plurality of clamps, so that the suspension part of the high-voltage transmission line is further protected, and the problem exists.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a suspension clamp of a high-voltage transmission line, wherein one purpose is to provide a suspension clamp of a high-voltage transmission line, which is not easy to be worn and solves the problem of easy wear of the high-voltage transmission line; the other purpose is to solve the problem that the suspension clamps of the high-voltage transmission line cannot be used in a combined mode, so that the effect of using the suspension clamps of the high-voltage transmission line in a combined mode is achieved.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a suspension clamp of high-pressure transmission line, includes fastener mechanism, the upper end of fastener mechanism is provided with equipment mechanism, the upper end welding of fastener mechanism has the bolted connection recess, the lower extreme welding of bolted connection recess has the support holder, the inner wall welding of support holder has two solid fixed rings, the lower extreme swing joint of support holder has the pivot No. one, the lower extreme welding of pivot has the wire clamp to detain, the inner wall that the wire clamp detained is provided with the decompression layer, the internal weld of decompression layer has pressure relief spring.

The utility model discloses technical scheme's further improvement lies in: the upper end welding of equipment mechanism has rings, the inner wall of rings bonds and has fixed gleitbretter, the bottom welding of rings has movable frame, movable frame's inside both sides all are provided with the sliding tray, the inside sliding connection of sliding tray has the gyro wheel, the middle part of gyro wheel is rotated and is connected with the universal driving shaft, the fixed frame of one end swing joint of universal driving shaft has the shrink spring, the inside of the fixed frame of shrink spring is provided with the shrink spring, the universal driving shaft has all been welded at the both ends of shrink spring, the lower extreme welding of the fixed frame of shrink spring has the bottom bolt, fixed couple has all been welded to movable frame's both sides.

The utility model discloses technical scheme's further improvement lies in: the line clip is divided into two parts, the upper end of the upper half part of the line clip is rotationally connected with the lower end of the first rotating shaft, and the lower half part of the line clip is connected with the upper part of the line clip through the second rotating shaft.

The utility model discloses technical scheme's further improvement lies in: the tension of the contraction spring is smaller than the supporting force born by the two ends of the contraction spring fixing frame, the contraction spring is made of alloy steel, and the diameter value of the coil on one side of the contraction spring is equal to that of the coil on the other side of the spring.

The utility model discloses technical scheme's further improvement lies in: the support bracket appearance is "D" font of mouth ascending, two solid fixed ring's evenly distributed is at two corners of support bracket inner wall.

The utility model discloses technical scheme's further improvement lies in: the wire clip is characterized in that a connecting block is welded at an opening at one side of the wire clip, a fixing bolt is movably connected to the middle of the connecting block, and a second rotating shaft is arranged at the other side of the wire clip.

The utility model discloses technical scheme's further improvement lies in: the number of the fixed hooks is four, every two of the four fixed hooks are divided into one group, and the two groups of the fixed hooks are uniformly distributed on two sides of the assembling mechanism.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a suspension clamp of high-voltage transmission line, the utility model discloses setting up through the combination that utilizes bolted connection recess and bottom bolt, having reduced the high-voltage transmission line wearing and tearing, having avoided the reduction of high-voltage transmission year, further protected the service life of high-voltage transmission line.

2. The utility model provides a suspension clamp of high-voltage transmission line, the utility model discloses spout through utilizing the inside setting of equipment mechanism can put into two fastener mechanisms simultaneously for the area of contact of high-voltage transmission line increases, and pressure diminishes, has protected high-voltage transmission line well, makes further protection effect of having strengthened high-voltage transmission line.

Drawings

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

FIG. 2 is a schematic view of a second embodiment of the present invention;

FIG. 3 is a schematic structural view of a retraction spring and a retraction spring fixing frame of the present invention;

fig. 4 is a schematic view of the fixing hook structure of the present invention.

In the figure: 1. a wire clamp mechanism; 11. the bolt is connected with the groove; 12. a support bracket; 13. a fixing ring; 14. a first rotating shaft; 15. a pressure reducing layer; 16. fixing the bolt; 17. a second rotating shaft; 18. a wire clip is buckled;

2. an assembly mechanism; 21. a movable frame; 22. a retraction spring; 23. a retracting spring fixing frame; 24. a linkage shaft; 25. a roller; 26. fixing the sliding sheet; 27. a hoisting ring; 28. a bottom bolt; 29. and (5) fixing the hook.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in FIGS. 1-4, the utility model provides a suspension clamp of high-voltage transmission line, which comprises a clamp mechanism 1, an assembly mechanism 2 is arranged at the upper end of the clamp mechanism 1, a bolt connection groove 11 is welded at the upper end of the clamp mechanism 1, a support bracket 12 is welded at the lower end of the bolt connection groove 11, two fixing rings 13 are welded at the inner wall of the support bracket 12, a rotating shaft 14 is movably connected at the lower end of the support bracket 12, a wire clip 18 is welded at the lower end of the rotating shaft 14, a decompression layer 15 is arranged at the inner wall of the wire clip 18, a decompression spring is welded inside the decompression layer 15, the utility model discloses a high-voltage transmission line can be more stably fixed by utilizing the support bracket 12, the high-voltage transmission line can be well placed into the wire clip 18 to be fixed by utilizing the wire clip 18, a hanging ring 27 is welded at the upper end of the assembly mechanism 2, a, the bottom welding of rings 27 has movable frame 21, and the inside both sides of movable frame 21 all are provided with the sliding tray, and the inside sliding connection of sliding tray has gyro wheel 25, and the middle part of gyro wheel 25 is rotated and is connected with universal driving shaft 24, and the one end swing joint of universal driving shaft 24 has the fixed frame 23 of shrink spring, and the inside of the fixed frame 23 of shrink spring is provided with shrink spring 22, and universal driving shaft 24 has all been welded at shrink spring 22's both ends, and the lower extreme welding of the fixed frame 23 of shrink spring has bottom bolt 28, and fixed couple 29 has all been welded at movable frame 21's both sides, the utility model discloses through utilizing movable frame 21, universal driving shaft 24 and gyro wheel 25, can slow down the degree of wear of high-pressure transmission line under external environment's influence well.

In this embodiment, the utility model discloses in the effect through utilizing bolted connection recess 11 and bottom bolt 28, be connected fastener mechanism 1 and equipment mechanism 2, be connected taking a same fastener mechanism 1 and equipment mechanism 2 junction, it fixes the upper portion of fastener mechanism 1 to recycle fixed couple 29, user's reuse decompression layer 15, fixing bolt 16 and No. two pivot 17's combined action can be well with the fixed inner wall of online clip 18 of high-pressure transmission line, because decompression layer 15's effect, can slow down high-pressure transmission line's degree of wear well.

As shown in fig. 1-4, in this embodiment, the welding of one side opening part of preferred fastener 18 has the connecting block, and the middle part swing joint of connecting block has fixing bolt 16, and the opposite side that the fastener was detained 18 is provided with pivot 17 No. two, the utility model discloses can avoid the danger that drops with the fixed action of high-pressure transmission line well through utilizing fixing bolt 16.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution:

the tension of shrink spring 22 is less than the holding power that 23 both ends were born of the fixed frame of shrink spring, and shrink spring 22's material is alloy steel, and one side coil diameter value of shrink spring 22 equals with spring opposite side coil diameter value, the utility model discloses through the effect of utilizing shrink spring 22 and the fixed frame of shrink spring 23, avoid shrink spring 22's tension too big for can damage the both ends of the fixed frame of shrink spring 23.

Example 3

the quantity of fixed couple 29 is four, and four fixed couples 29 are two liang to be divided into a set ofly, and two sets of fixed couple 29 evenly distributed are in the both sides of equipment mechanism 2, the utility model discloses can fix fastener mechanism 1 inside the spout of equipment mechanism 2 well through utilizing fixed couple 29, avoid the danger that drops.

Support frame 12 appearance is the ascending "D" font of mouth, and two solid fixed ring 13's evenly distributed are at two corners of support frame 12 inner wall, the utility model discloses a support frame 12's appearance effectively sets up because the circle can only utilize single fixed cable to fix, influences fixed safety to relatively better fixed effect has been reached.

The line clamp is detained 18 and is divided into two parts, and the upper end of the first half of line clamp 18 is rotated with the lower extreme of a pivot 14 and is connected, and the line clamp is detained 18 the latter half and is connected with the upper portion that 18 was detained to the line clamp through No. two pivots 17, the utility model discloses an effective setting of No. two pivots 17 has avoided the line clamp to be unfavorable for opening to the biggest mouth, single electric wire of assembly that can furthest to comparatively convenient installation effect has been reached.

The working principle of the suspension clamp for high-voltage transmission lines will be described in detail below.

As shown in fig. 1-4, before using, the utility model starts to work at the place where work is needed after the user has made all insulation preparations, the user uses the effect of the bolt connecting groove 11 and the bottom bolt 28 to connect the wire clamp mechanism 1 and the assembly mechanism 2 together with stability, and connects the same wire clamp mechanism 1 and the assembly mechanism 2 at the joint, and then uses the fixing hook 29 to fix the upper part of the wire clamp mechanism 1, the user can fix the high-voltage transmission line on the inner wall of the wire clamp 18 by the combined action of the decompression layer 15, the fixing bolt 16 and the second rotating shaft 17, because of the effect of the decompression layer 15, the abrasion degree of the high-voltage transmission line can be well slowed down, after all the installations, the user returns to the safety zone, the insulation working clothes of the user is taken off, so that the safety of the user is well protected, the wire clamp mechanism 1 is prevented from falling off from the sliding groove of the assembly mechanism 2, and a user can well fix the wire clamp mechanism 1 in the sliding groove of the assembly mechanism 2 by using the baffle plate and the fixing hook 29 on the outer side.

The invention has been described in general terms in detail above, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a suspension clamp of high voltage transmission line, includes fastener mechanism (1), its characterized in that: the upper end of fastener mechanism (1) is provided with equipment mechanism (2), the upper end welding of fastener mechanism (1) has bolted connection recess (11), the lower extreme welding of bolted connection recess (11) has support holder (12), the inner wall welding of support holder (12) has two solid fixed rings (13), the lower extreme swing joint of support holder (12) has pivot (14) No. one, the lower extreme welding of pivot (14) has wire clamp (18), the inner wall of wire clamp (18) is provided with decompression layer (15), the inside welding of decompression layer (15) has pressure relief spring.

2. A suspension clamp for a high voltage transmission line according to claim 1, wherein: the welding of the upper end of equipment mechanism (2) has rings (27), the inner wall of rings (27) bonds and has fixed gleitbretter (26), the bottom welding of rings (27) has movable frame (21), the inside both sides of movable frame (21) all are provided with the sliding tray, the inside sliding connection of sliding tray has gyro wheel (25), the middle part of gyro wheel (25) is rotated and is connected with universal driving shaft (24), the one end swing joint of universal driving shaft (24) has the fixed frame of shrink spring (23), the inside of the fixed frame of shrink spring (23) is provided with shrink spring (22), universal driving shaft (24) have all been welded at the both ends of shrink spring (22), the lower extreme welding of the fixed frame of shrink spring (23) has bottom bolt (28), fixed couple (29) have all been welded to the both sides of movable frame (21).

3. A suspension clamp for a high voltage transmission line according to claim 1, wherein: the wire clamp buckle (18) is divided into two parts, the upper end of the upper half part of the wire clamp buckle (18) is rotatably connected with the lower end of a first rotating shaft (14), and the lower half part of the wire clamp buckle (18) is connected with the upper part of the wire clamp buckle (18) through a second rotating shaft (17).

4. A suspension clamp for a high voltage transmission line according to claim 2, wherein: the tension of the contraction spring (22) is smaller than the supporting force born by the two ends of the contraction spring fixing frame (23), the contraction spring (22) is made of alloy steel, and the diameter value of the coil at one side of the contraction spring (22) is equal to the diameter value of the coil at the other side of the spring.

5. A suspension clamp for a high voltage transmission line according to claim 1, wherein: the supporting bracket (12) is D-shaped with an upward opening, and the two fixing rings (13) are uniformly distributed at two corners of the inner wall of the supporting bracket (12).

6. A suspension clamp for a high voltage transmission line according to claim 1, wherein: the wire clip is characterized in that a connecting block is welded at an opening at one side of the wire clip buckle (18), a fixing bolt (16) is movably connected to the middle of the connecting block, and a second rotating shaft (17) is arranged at the other side of the wire clip buckle (18).

7. A suspension clamp for a high voltage transmission line according to claim 2, wherein: the number of the fixed hooks (29) is four, every two of the four fixed hooks (29) are divided into one group, and the two groups of fixed hooks (29) are uniformly distributed on two sides of the assembling mechanism (2).