CN204706825U - The combination tool of foreign matter on a kind of integrated treatment overhead transmission line - Google Patents

Abstract

The utility model discloses a combined tool for comprehensively treating foreign matter on an overhead line, which comprises a lower insulating rod, a middle insulating rod and an upper insulating rod. The lower insulating rod, the middle insulating rod and the upper insulating rod are From bottom to top, they are fixed and connected as a whole. The upper and lower ends of the lower insulation rod are respectively fitted with a second grip handle and a first grip handle. A curved hook and a straight hook are fixed on the upper end of the upper insulation rod. The rod is also equipped with a cutting device. The cutting device includes an upper shearing arm and a lower shearing arm. The upper shearing arm is fixedly installed on the upper insulating rod and below the straight hook. The device is provided with two holding The handle, when removing foreign matter, hold it with both hands at the same time to maintain the balance of the rod body, and by setting the upper shear arm and the lower shear arm, the foreign matter that is too tightly wound and difficult to remove can be removed after cutting, saving time and effort. It avoids the need for the operator to perform climbing operations, which improves safety and improves efficiency at the same time.

Description

A Combined Tool for Comprehensively Dealing with Foreign Objects on Overhead Lines

technical field

The utility model relates to electric power maintenance, in particular to a combined tool for comprehensively treating foreign objects on overhead lines.

Background technique

With the rapid development of the power grid and the continuous improvement of users' requirements for power supply reliability, higher requirements are put forward for the safety and reliability of power grid operation. However, in recent years, the frequency of kites and foreign objects entangled with high-voltage lines of transmission lines has become higher and higher, and the danger of short-circuit tripping of transmission lines and substations may occur at any time. Removing foreign objects on high-voltage lines has become a regular task for live working teams, especially in severe weather conditions such as thunderstorms and strong winds, the safety risks and operational difficulties are further increased, and sometimes even forced to carry out emergency power-off operations on the lines , seriously affecting people's electricity demand.

Utility model content

The purpose of this utility model is to provide a combined tool for comprehensively treating foreign objects on overhead lines, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A combined tool for comprehensively treating foreign objects on overhead lines, comprising a lower insulating rod, a middle insulating rod and an upper insulating rod, and the lower insulating rod, middle insulating rod and upper insulating rod are fixedly connected sequentially from bottom to top As a whole, the upper and lower ends of the lower insulation rod are respectively fitted with a second grip handle and a first grip handle, and a curved hook and a straight hook are fixedly installed on the upper end of the upper insulation rod, and a cutting tool is installed on the upper insulation rod. device, the cutting device includes an upper shearing arm and a lower shearing arm, the upper shearing arm is fixedly installed on the upper insulating rod, below the straight hook, and the direction of the cutting edge of the upper shearing arm is downward, and the lower The shearing arm is rotatably connected with the upper insulating rod through the rotating shaft, and the lower shearing arm includes a shearing section and a force arm section, and the shearing section of the lower shearing arm is located on the same vertical plane as the upper shearing arm. The tail end of the force arm section of the shearing arm is equipped with a connecting ear through a positioning pin, and a vertically arranged pull rod is also connected to the connected ear. , the other end of the movable rod is rotationally connected with the lower insulation rod through a shaft.

As a further solution of the utility model: there are several straight hooks arranged at equal intervals along the axial direction of the upper insulating rod.

Compared with the prior art, the beneficial effect of the utility model is that: the device is provided with two gripping handles, and when removing foreign matter, both hands hold it at the same time, which is convenient for maintaining the balance of the rod body, and by setting the upper shearing arm And the lower shearing arm, after cutting and removing the foreign matter that is too tightly wound and difficult to remove, it saves time and effort, avoids the need for the operator to perform climbing operations, improves safety, and improves efficiency at the same time.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure 1-first holding handle, 2-lower insulating rod, 3-second holding handle, 4-middle insulating rod, 5-upper insulating rod, 6-straight hook, 7-curved hook, 8 -upper shearing arm, 9-lower shearing arm, 10-rotary shaft, 11-connecting ear, 12-pull piece, 13-movable rod, 14-pull handle.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, in the embodiment of the utility model, a kind of combination tool for comprehensively processing foreign objects on overhead lines includes a lower insulating rod 2, a middle insulating rod 4 and an upper insulating rod 5, and the lower insulating rod 2 , the middle insulating rod 4 and the upper insulating rod 5 are sequentially fixedly connected as one from bottom to top, and the upper and lower ends of the lower insulating rod 2 are respectively fitted with a second holding handle 3 and a first holding handle 1, the second The grip handle 3 and the first grip handle 1 are all made of insulating material to protect the personal safety of the operator. A curved hook 7 and a straight hook 6 are fixedly arranged on the upper end of the upper insulating rod 5. The straight hook 6 There are several and are arranged at equal intervals along the axial direction of the upper insulating rod 5, and a cutting device is also installed on the upper insulating rod 5, and the cutting device includes an upper shearing arm 8 and a lower shearing arm 9, and the upper shearing The cutting arm 8 is fixedly installed on the upper insulating rod 5 and below the straight hook 6, and the cutting edge direction of the upper shearing arm 8 is downward, and the lower shearing arm 9 is rotationally connected with the upper insulating rod 5 through the rotating shaft 10, The following shearing arm 9 comprises a shearing section and a force arm section, and the shearing section of the following shearing arm 9 is located on the same vertical plane as the upper shearing arm 8, and passes through the force arm section tail end of the following shearing arm 9. The positioning pin is equipped with a connecting ear 11, and the connecting ear 11 is also connected with a vertically arranged pull rod 12, the lower end of the pull rod 12 is equipped with a pull handle 14, and the lower end of the pull rod 12 is equipped with a horizontally arranged movable rod 13, the The other end of the movable rod 13 is rotationally connected with the lower insulating rod 2 through a shaft;

When removing foreign matter on the overhead line, hold the first grip handle 1 and the second grip handle 3 with both hands respectively, so as to maintain the balance of the rod body, hook the foreign matter on the power transmission line through the hook 7, or use a straight hook 6. Entangle the foreign matter on the transmission line and pull it off with force. When the foreign matter on the transmission line is too tightly wound and difficult to remove, hang the upper shearing arm 8 on the foreign matter, and the operator holds the pull handle 14 to drive the pull The downward movement of part 12 further drives the lower shearing arm 9 to rotate along the rotating shaft 10, and the upper shearing arm 8 and the lower shearing arm 9 cooperate to cut off the foreign matter wound on the transmission line and then remove it, which is convenient and quick, and can effectively deal with power transmission All kinds of entangled foreign objects on the line save time and effort, and avoid the need for operators to perform climbing operations, which improves safety and improves efficiency.

The working principle of the utility model is: the device is provided with two gripping handles, and when removing foreign matter, both hands hold it at the same time, which is convenient for maintaining the balance of the rod body, and by setting the upper shearing arm 8 and the lower shearing arm 9 , For foreign objects that are too tightly wound and difficult to remove, remove them after cutting, saving time and effort, avoiding the need for operators to perform climbing operations, improving safety and improving efficiency.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (2)

1. the combination tool of foreign matter on an integrated treatment overhead transmission line, comprise lower joint insulating bar, middle joint insulating bar and upper joint insulating bar, it is characterized in that, described lower joint insulating bar, middle joint insulating bar and upper joint insulating bar are fixedly connected sequentially from bottom to up and are integrated, the second gripping handle and the first gripping handle is respectively installed with at the lower upper and lower two ends of joint insulating bar, crotch and straight hook is fixedly installed in the upper end of upper joint insulating bar, also cutter sweep is installed at upper joint insulating bar, described cutter sweep comprises shear arm and down cut arm, described upper shear arm is fixedly mounted on joint insulating bar, below straight hook, and the edge of a knife direction of upper shear arm is downward, described down cut arm is rotationally connected by rotating shaft and upper joint insulating bar, down cut arm comprises shears section and arm of force section, the shearing section of described down cut arm and upper shear arm are positioned on same vertical plane, by alignment pin, engaging lug is installed at the arm of force section tail end of down cut arm, described engaging lug is also connected with the vertical pull bar arranged, described pull bar lower end is provided with and pulls handle, and pull bar lower end is provided with the motion bar of horizontally set, the described motion bar other end is rotationally connected by axle and lower joint insulating bar.

2. the combination tool of foreign matter on a kind of integrated treatment overhead transmission line according to claim 1, is characterized in that, described straight hook has several and along the axially equidistantly arrangement of upper joint insulating bar.