CN211330584U

CN211330584U - Overhead line cleaning device

Info

Publication number: CN211330584U
Application number: CN201922398598.5U
Authority: CN
Inventors: 盛敏雪; 朱凯
Original assignee: Anhui Qiankun Electric Power Engineering Co ltd
Current assignee: Anhui Qiankun Electric Power Engineering Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-25
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an overhead line cleaning device. The box body is provided with a scissor type bracket at the front side, and a hinge point of the scissor type bracket is rotationally connected with the box body; two end points at the lower end of the scissor type bracket are both rotatably connected with connecting rods, the lower ends of the two connecting rods are hinged, and the two connecting rods are rotatably connected with movable rods; a driving motor is fixedly arranged at the bottom of the box body, and an output shaft of the driving motor penetrates through the front side wall of the box body and is connected with a rotating disc; the upper end of the movable rod is rotatably connected with the two connecting rods, and the lower end of the movable rod is rotatably connected with the edge of the rotating disc; the movable rod is sleeved with a limiting sleeve, and the limiting sleeve is fixedly connected with the box body. This technical scheme cuts formula support upper end and beats the portion as two and greatly to the overhead line, gets rid of the long-pending ice on the overhead line, can effectively clear up the long-pending ice on the overhead line.

Description

Overhead line cleaning device

Technical Field

The utility model belongs to overhead line cleaning equipment field particularly, is an overhead line cleaning device.

Background

With the rapid development of the power grid and the continuous improvement of the requirement of a user on the power supply reliability, higher requirements are provided for the safety and reliability of the power grid operation, when foreign matters are hung on a high-voltage transmission wire, the foreign matters cannot be rapidly processed in time, the safe operation of the power grid is inevitably influenced, even a line trip accident is caused, and the timeliness of removing the foreign matters of the wire directly influences the safe operation of the power grid.

However, in the prior art, manual cleaning is usually performed by using a semi-automatic machine, so that the working strength is increased to a great extent, the efficiency is very low, and meanwhile, due to the potential safety hazard of the charged property, great inconvenience is caused to workers.

The patent document of application No. CN201810314040.1 discloses a charged high-voltage wire foreign matter removing device, the structure of which comprises a charged high-voltage wire, a removing box, a removing milling cutter, a connecting shell, a matching main wheel and a supporting outer wheel shell, wherein the back surface of the supporting outer wheel shell is provided with the matching main wheel which is fixedly connected together in an embedding mode, the charged high-voltage wire foreign matter removing device of the invention is embedded on the charged high-voltage wire through a wheel shaft, the motion of a transmission rod mechanism and the sliding of the device on the high-voltage wire are realized by controlling the control of a motor braking device, so that a repeating mechanism is driven to do reciprocating motion left and right, the control of a telescopic mechanism is realized, the transmission of a hydraulic device and a rotating mechanism is realized, the milling cutter can rotate and can be finely adjusted, the device can lighten the work of workers, and the efficiency and the practicability of removing foreign matters are improved, the safety is improved without manual clearing.

Above-mentioned technical scheme only can clear up the foreign matter that hangs, and the long-pending ice hazard on the overhead line of cold area winter is not lower than the foreign matter harmfulness of hook, and how to utilize prior art to develop the equipment problem that clears up long-pending ice urgently to solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an overcome not enough overhead line cleaning device among the prior art. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

an overhead line cleaning device comprises a box body, wherein a scissor type support is arranged on the front side of the box body, and a hinge point of the scissor type support is rotatably connected with the box body;

two end points at the lower end of the scissor type bracket are both rotatably connected with connecting rods, the lower ends of the two connecting rods are hinged, and the two connecting rods are rotatably connected with movable rods;

a driving motor is fixedly arranged at the bottom of the box body, and an output shaft of the driving motor penetrates through the front side wall of the box body and is connected with a rotating disc;

the upper end of the movable rod is rotatably connected with the two connecting rods, and the lower end of the movable rod is rotatably connected with the edge of the rotating disc;

the movable rod is sleeved with a limiting sleeve, and the limiting sleeve is fixedly connected with the box body.

Adopt above-mentioned technical scheme's utility model, cut formula support and box fixed connection, driving motor drive carousel rotates and stimulates the activity in the stop collar, and the pulling in-process is through the movable rod with two connecting rods stimulations, and then drives and cut the formula support motion that opens and shuts, cuts formula support upper end and hits the portion of hitting as two and go on greatly the overhead line, gets rid of the long-pending ice on the overhead line, and its mode of walking on the overhead line can utilize the scheme among the prior art, can effectively clear up the long-pending ice on the overhead line.

Further inject, the box top is provided with the couple, the couple lower extreme is connected with branch, branch upper end and couple fixed connection, lower extreme and box top fixed connection, couple are used for the hook to hang on the overhead line, effectively reduce the swing range of box at the deicing in-process as the connection fulcrum.

Further limit, the beating heads are arranged at the beating end points at the upper end of the scissor type support.

Further inject, beat the head including connecting spring and casing, connecting spring lower extreme and cut formula support upper end fixed connection, and the upper end inserts casing lower extreme and casing fixed connection, and connecting spring can absorb the impact of beating the production, reduces the reaction force and assaults.

Further inject, cut formula support upper end and be provided with the bayonet joint, bayonet joint and cut formula support upper end fixed connection, and insert in the connecting spring lower extreme and connecting spring fixed weld, connect more firmly, improve connection structure's stability.

The utility model discloses compare prior art, cut formula support upper end and hit the portion of beating as two and go on greatly to the overhead line, get rid of the long-pending ice on the overhead line, can effectively clear up the long-pending ice on the overhead line.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. In the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

The main element symbols are as follows:

the device comprises a box body 1, a scissor type support 2, a connecting rod 3, a movable rod 4, a rotating disc 5, a limiting sleeve 6, a hook 7, a support rod 8, a connecting spring 9, a shell 10 and a plug-in connector 11.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1, the overhead line cleaning device comprises a box body 1, wherein a scissor type bracket 2 is arranged on the front side of the box body 1, and a hinge point of the scissor type bracket 2 is rotatably connected with the box body 1; two end points at the lower end of the scissor type bracket 2 are both rotatably connected with connecting rods 3, the lower ends of the two connecting rods 3 are hinged, and are rotatably connected with movable rods 4; a driving motor is fixedly arranged at the bottom of the box body 1, and an output shaft of the driving motor penetrates through the front side wall of the box body 1 and is connected with a rotating disc 5; the upper end of the movable rod 4 is rotationally connected with the two connecting rods 3, and the lower end of the movable rod 4 is rotationally connected with the edge of the rotating disc 5; the movable rod 4 is sleeved with a limiting sleeve 6, and the limiting sleeve 6 is fixedly connected with the box body 1.

In this embodiment, cut formula support 2 and box 1 fixed connection, driving motor drive carousel rotates and will move about and stimulate in stop collar 6, the pulling in-process is through the pull rod 4 with two connecting rods 3 stimulations, and then drive the motion of opening and shutting of formula support 2, cut the formula support 2 upper end and beat the portion as two and greatly go on the overhead line, get rid of the long-pending ice on the overhead line, its mode of walking on the overhead line can utilize the scheme among the prior art, can effectively clear up the long-pending ice on the overhead line.

In this embodiment, box 1 top is provided with

couple

7, 7 lower extremes of couple are connected with

branch

8, 8 upper ends and couple 7 fixed connection of branch, lower extreme and box 1 top fixed connection, couple 7 are used for the hook to hang on the overhead line, effectively reduce the swing range of box 1 in deicing process as the connection fulcrum.

In this embodiment, the beating heads are disposed at the upper end points of the scissors support 2.

In this embodiment, hit the head including connecting spring 9 and casing 10, connecting spring 9 lower extreme and the upper end fixed connection of cutting formula support 2, and the upper end inserts casing 10 lower extreme and casing 10 fixed connection, and connecting spring 9 can absorb the impact of beating the production, reduces the reaction force and assaults.

In this embodiment, the upper end of the scissors-type stand 2 is provided with the plug 11, the plug 11 is fixedly connected with the upper end of the scissors-type stand 2, and is inserted into the lower end of the connecting spring 9 to be fixedly welded with the connecting spring 9, so that the connection is more stable, and the stability of the connecting structure is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides an overhead line cleaning device which characterized in that: the box body is provided with a scissor type bracket at the front side, and a hinge point of the scissor type bracket is rotationally connected with the box body;

2. The overhead line cleaning apparatus according to claim 1, wherein: the improved refrigerator is characterized in that a hook is arranged at the top of the refrigerator body, a supporting rod is connected to the lower end of the hook, the upper end of the supporting rod is fixedly connected with the hook, and the lower end of the supporting rod is fixedly connected with the top of the refrigerator body.

3. The overhead line cleaning apparatus according to claim 2, wherein: and the beating heads are arranged at the refining end points at the upper end of the scissor type support.

4. The overhead line cleaning apparatus according to claim 3, wherein: the beating head comprises a connecting spring and a shell, the lower end of the connecting spring is fixedly connected with the upper end of the scissor type support, and the upper end of the connecting spring is inserted into the lower end of the shell and fixedly connected with the shell.

5. The overhead line cleaning apparatus according to claim 4, wherein: the upper end of the scissor type support is provided with a plug-in connector, the plug-in connector is fixedly connected with the upper end of the scissor type support and is inserted into the lower end of the connecting spring to be fixedly welded with the connecting spring.