CN209767003U

CN209767003U - Foreign matter removing device for power transmission line

Info

Publication number: CN209767003U
Application number: CN201920983527.9U
Authority: CN
Inventors: 周俊杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2019-12-10
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a foreign matter clearing device for a power transmission line, which comprises a cable, wherein a clamping barrel is sleeved on the cable, two sides of the clamping barrel are fixedly connected with a push barrel, the push barrel is fixedly connected with an annular scraping blade, one end of the push barrel, which is far away from the clamping barrel, is fixedly connected with an annular scraping blade, a pair of rolling devices is arranged in the clamping barrel, the foreign matter clearing device for the power transmission line is provided with an upper clamping ring and a lower clamping ring through the clamping barrel, the cable is clamped, a fixing block is inserted by a bolt, the upper clamping ring and the lower clamping ring can be fixed by matching with a nut, the fixing is stable, the assembly and disassembly are simple and convenient, a pair of concave idler wheels are arranged in the clamping barrel and can be driven by a motor to roll on the cable, and the upper foreign matter of the cable, such as dust and bird dung, can be cleared by matching with the annular scraping blade, no need of manual operation, no labor and time consumption, high practicability and the like.

Description

Foreign matter removing device for power transmission line

Technical Field

The utility model relates to a clearing device, in particular to transmission line foreign matter clearing device belongs to cable top layer foreign matter and clears away and use technical field.

Background

In order to be capable of safely and reliably operating for a long time, a worker needs to regularly check the power transmission line, if foreign matters exist on the power transmission line, the safe operation of a power grid can be influenced, even a line tripping accident is caused, so that the foreign matters need to be removed in time, and the safe and reliable operation of the power grid is guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a transmission line foreign matter clearing device, through being equipped with a centre gripping section of thick bamboo, push away a section of thick bamboo, annular doctor-bar and rolling device etc. effectual clearing method who has solved prior art generally adopts the action bars to clear away, danger is than higher, and the technical grade that needs is than higher, and can only clear away near being close to the shaft tower, has certain limitation, clears away the poor scheduling problem of efficiency.

in order to solve the technical problem, the utility model provides a following technical scheme:

The utility model relates to a transmission line foreign matter clearing device, which comprises a cable, the cover has a centre gripping section of thick bamboo on the cable, the both sides fixedly connected with that a centre gripping section of thick bamboo was kept away from mutually pushes away the section of thick bamboo, the push away section of thick bamboo, the one end fixedly connected with annular doctor-bar of a centre gripping section of thick bamboo is kept away from to the push away section of thick bamboo, be equipped with a pair of rolling device in the.

As a preferred technical scheme of the utility model, a clamping cylinder includes clamp ring and lower clamp ring, it is connected with the loose axle and extends to a feed cylinder and annular doctor-bar to go up the clamp ring and the relative one end of clamp ring down, the catching groove has been seted up to the other end of clamp ring under going up the clamp ring relatively, the one end fixedly connected with knot piece of clamp ring catching groove is gone up relatively to the clamp ring down, it is just relative with the equal fixedly connected with fixed block of the relative other end lateral wall of clamp ring down to go up the clamp ring, be connected with the bolt on the fixed block, be connected with the nut on the bolt.

As a preferred technical scheme of the utility model, rolling device includes the indent gyro wheel, the both sides that the indent gyro wheel was kept away from mutually all are equipped with the L pole, one side of indent gyro wheel is equipped with motor and fixed connection on the L pole.

as a preferred technical scheme of the utility model, the screw has been seted up on the fixed block, the screw and its threaded connection of two fixed blocks of bolt interlude, nut threaded connection is on the bolt.

As a preferred technical scheme of the utility model, the center pin one end and the L pole swing joint of indent gyro wheel, the center pin other end fixed connection of indent gyro wheel is on the output of motor.

As a preferred technical scheme of the utility model, rolling device is equipped with a pair ofly and respectively through L pole fixed connection on last clamp ring and the relative inside wall of clamp ring down, the one end that the loose axle was kept away from to pusher and annular doctor-bar is for opening and shutting the form, pusher and annular doctor-bar center are hollow form and correspond with the cable.

The utility model discloses the beneficial effect who reaches is:

1. This transmission line foreign matter clearing device is equipped with clamp ring and lower clamp ring through a centre gripping section of thick bamboo, grasps the cable, alternates the fixed block using the bolt, and the cooperation nut alright will go up the clamp ring and fix with lower clamp ring, and is fixed firm, and the dismouting is simple convenient.

2. This transmission line foreign matter clearing device is equipped with a pair of indent gyro wheels through being equipped with in the centre gripping section of thick bamboo, by motor drive, alright drive indent gyro wheel rolls on the cable, and cooperation annular doctor blade alright clear up the last foreign matter of cable, for example to dust and bird's dung etc..

Overall structure is reasonable, is different from traditional adoption action bars and clears away, and the security performance is high, clears away efficiently, does not need dependent manual operation, and is not hard to waste time, characteristics such as practicality height.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic side view of the clamping cylinder of the present invention;

fig. 3 is a schematic plan view of the rolling device of the present invention.

In the figure: 1. a cable; 2. a clamping cylinder; 3. a push cylinder; 4. an annular wiper blade; 5. a rolling device; 21. an upper clamping ring; 22. a lower clamping ring; 23. a fixed block; 24. a bolt; 25. a nut; 51. an inward concave roller; 52. an L-bar; 53. a motor; 211. buckling grooves; 221. and (6) buckling blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-3, a foreign matter removing device for a power transmission line comprises a cable 1, a clamping cylinder 2 is sleeved on the cable 1, push cylinders 3 are fixedly connected to two sides, away from the clamping cylinder 2, of the clamping cylinder 2, annular scraping blades 4 are fixedly connected to the push cylinders 3, one ends, away from the clamping cylinder 2, of the push cylinders 3, and a pair of rolling devices 5 is arranged in the clamping cylinder 2.

The clamping cylinder 2 comprises an upper clamping ring 21 and a lower clamping ring 22, one end of the upper clamping ring 21 opposite to the lower clamping ring 22 is connected with a movable shaft and extends to the push cylinder 3 and the annular scraping blade 4, the other end of the upper clamping ring 21 opposite to the lower clamping ring 22 is provided with a buckling groove 211, one end of the lower clamping ring 22 opposite to the buckling groove 211 of the upper clamping ring 21 is fixedly connected with a buckling block 221, the side walls of the other ends of the upper clamping ring 21 opposite to the lower clamping ring 22 are fixedly connected with a fixing block 23 and are opposite, the fixing block 23 is connected with a bolt 24, the bolt 24 is connected with a nut 25, the rolling device 5 comprises a concave roller 51, two sides of the concave roller 51 far away are respectively provided with an L rod 52, one side of the concave roller 51 is provided with a motor 53 and is fixedly connected to the L rod 52, the fixing block 23 is provided with a screw hole, the bolt 24 is inserted into the screw holes of the two fixing blocks 23 and is connected with, the other end of the central shaft of the concave roller 51 is fixedly connected to the output end of the motor 53, the rolling device 5 is provided with a pair of rollers and is fixedly connected to the inner side walls of the upper clamping ring 21 and the lower clamping ring 22 which are opposite through the L-shaped rod 52, the ends of the push cylinder 3 and the annular scraping blade 4 far away from the movable shaft are in an opening and closing shape, and the centers of the push cylinder 3 and the annular scraping blade 4 are hollow and correspond to the cable 1.

Specifically, when the utility model is used, the cable 1 is clamped by the upper clamp ring 21 and the lower clamp ring 22 by opening the clamping cylinder 2, the cable 1 is clamped between the two concave rollers 51 to limit the distance between the concave rollers 51 and the cable 1 to be just attached, then the two fixing blocks 23 are inserted by using the bolts 24, then the other end is screwed by using the nuts 25 and fixed by threaded connection, the upper clamp ring 21 and the lower clamp ring 22 are fixed firmly, the other ends of the push cylinder 3 and the annular scraping blade 4 are in an open-close shape without influencing the opening of the clamping cylinder 2, the gap between the center of the push cylinder 3 and the cable 1 is 0.1mm-1mm, the gap between the annular scraping blade 4 and the cable 1 is 0.01mm-0.1mm, the buckling block 221 of the lower clamp ring 22 is buckled with the buckling groove 211 of the upper clamp ring 21 to avoid the dislocation of the upper clamp ring 21 and the lower clamp ring 22, after the installation is finished, finally the concave rollers 53 are operated to drive the rolling device 5 to rotate, make indent gyro wheel 51 roll on cable 1, when the integrated device slided on cable 1, annular doctor-bar 4 and the laminating of cable 1 can be scraped the deposition on the cable 1, the utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can be realized through the simple programming of technical staff in this field, and the provision of power also belongs to the common general knowledge in this field, so the utility model discloses no longer explain control mode and circuit connection in detail.

although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transmission line foreign matter clearing device which characterized in that: the cable-free automatic scraper is characterized by comprising a cable (1), wherein a clamping cylinder (2) is sleeved on the cable (1), two sides of the clamping cylinder (2) are fixedly connected with a push cylinder (3), the push cylinder (3) is far away from the clamping cylinder (2), one end of the push cylinder (3) is fixedly connected with an annular scraper (4), and the clamping cylinder (2) is internally provided with a pair of rolling devices (5).

2. The foreign matter removing device for the power transmission line according to claim 1, wherein: a clamping cylinder (2) includes clamp ring (21) and lower clamp ring (22), it is connected with the loose axle and extends to push cylinder (3) and annular doctor-bar (4) to go up clamp ring (21) and clamp ring (22) relative one end down, catching groove (211) have been seted up to the other end of going up clamp ring (21) relative lower clamp ring (22), the one end fixedly connected with knot piece (221) of clamp ring (21) catching groove (211) are gone up relatively down in clamp ring (22), it just is relative to go up equal fixedly connected with fixed block (23) of clamp ring (21) and lower clamp ring (22) relative other end lateral wall, be connected with bolt (24) on fixed block (23), be connected with nut (25) on bolt (24).

3. The foreign matter removing device for the power transmission line according to claim 1, wherein: the rolling device (5) comprises an inwards concave roller (51), L rods (52) are arranged on two sides, far away from the inwards concave roller (51), of the inwards concave roller (51), and a motor (53) is arranged on one side of the inwards concave roller (51) and is fixedly connected to the L rods (52).

4. The foreign matter removing device for the power transmission line according to claim 2, wherein: the fixing blocks (23) are provided with screw holes, the bolts (24) penetrate through the screw holes of the two fixing blocks (23) to be in threaded connection with the screw holes, and the nuts (25) are in threaded connection with the bolts (24).

5. The foreign matter removing device for the power transmission line according to claim 3, wherein: one end of a central shaft of the concave roller (51) is movably connected with the L-shaped rod (52), and the other end of the central shaft of the concave roller (51) is fixedly connected with the output end of the motor (53).

6. The foreign matter removing device for the power transmission line according to claim 1, wherein: the rolling device (5) is provided with a pair of rollers and is fixedly connected to the inner side wall, opposite to the upper clamping ring (21) and the lower clamping ring (22), of the inner side wall through an L-shaped rod (52), one ends, far away from the movable shaft, of the push cylinder (3) and the annular scraping blade (4) are in an opening and closing shape, and the centers of the push cylinder (3) and the annular scraping blade (4) are in a hollow shape and correspond to the cable (1).