CN204349343U - Multipurpose insulating bar generic operation instrument - Google Patents

Abstract

The utility model discloses a multipurpose insulating rod type operating tool, which comprises an insulating operating rod, the insulating operating rod is segmented, a pulley device is connected to the insulating operating rod, and the working head end of the insulating operating rod An operating tool is connected, an insulating lever is connected to one end of the operating tool, an elastic element is connected to the operating tool, an insulating rope is connected to the elastic element, and the insulating rope goes around one end of the insulating lever and straddles the pulley device Extends to the grip portion of the insulated lever. The beneficial effects of the utility model are: (1) solve the problem of how to remove the foreign matter attached to the distribution line; (2) solve the problem of how to trim the branches that violate the safety distance of the distribution line; (3) improve the operation site The safety level of the staff; (4) The number of power outages and power outage time have been reduced as much as possible.

Description

Multi-Purpose Insulated Pole Handling Tool

technical field

The utility model belongs to the technical field of distribution network (10kV) operation and maintenance, and in particular relates to a multipurpose insulating rod type operating tool.

Background technique

At present, there are some specific problems in the field of distribution network inspection: (1) the problem of removing foreign matter attached to the distribution line; (2) the problem of pruning branches that violate the safe distance of the distribution line; During the operation and inspection of the distribution network, the live operation cannot be satisfied, resulting in more frequent power outages and longer power outages, and if the line is not completely de-energized, the safety level of the workers on the job site cannot be guaranteed.

Utility model content

The purpose of this utility model is to overcome the shortcomings of the above-mentioned prior art and provide a multi-purpose insulating rod operating tool, which can effectively remove tree branches intruding into the line within a safe distance, and can effectively remove foreign matter attached to the line.

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

The multi-purpose insulating rod type operating tool includes an insulating operating rod, the insulating operating rod is segmented, a pulley device is connected to the insulating operating rod, and an operating tool is connected to the working head end of the insulating operating rod. One end of the operating tool is connected with an insulating lever, the operating tool is connected with an elastic element, and the elastic element is connected with an insulating rope, and the insulating rope goes around one end of the insulating lever and extends across the pulley device to the handle of the insulating operating rod. handle part.

Screw threads are arranged between the sections of the insulating operating rod.

The operating tool is branch scissors.

The operating tool is a foreign body splint.

The elastic element is an elastic rubber band, which is an insulating material, so as to reduce the size and area of the conductive material of the tool and improve the safety performance of the tool.

The foreign matter splint is a sawtooth splint, which increases friction and better removes debris on the circuit.

The material of the foreign matter splint is insulating material.

The size of the blade portion of the branch scissors is not larger than the size of the working head of the insulating operating rod.

(1) Ling Ke rod is a mature insulation operation tool, as long as it is tested periodically and passed the test, it can be used in distribution network inspection operations. Insulation rope is also a mature insulation tool, and its test cycle can be applied to distribution network operations after passing the test period. Using these two kinds of equipment as insulating tools can ensure the safety of workers.

(2) Branch shears are an effective tool for cutting branches, and the size of the blade part is not larger than the metal part of the rod, so using the blade part to trim branches can ensure pruning efficiency and will not endanger the safety of the power grid.

(3) The splint is made of insulating material, with a suitable shape and fit, enough to remove foreign matter attached to the line without endangering the safety of the line.

(4) Combination of components and force transmission: the insulating rope can transmit the force, the pulley block can change the direction of motion of the rope, and can generate the component force in the required direction. The purpose of cutting branches.

The beneficial effects of the utility model are:

(1) Solved the problem of how to remove the foreign matter attached to the distribution line;

(2) Solved the problem of how to trim the branches that violate the safe distance of the distribution line;

(3) Improve the safety level of the staff at the job site;

(4) Reduce the number of power outages and power outage time as much as possible.

Description of drawings

Fig. 1 is the structural representation of the insulating rod type operating tool with branch scissors provided by the utility model embodiment;

Fig. 2 is a structural schematic diagram of an insulating rod operating tool with a foreign body splint provided by an embodiment of the present invention;

In the picture, 1 is the branch scissors, 2 is the gram stick, 3 is the threaded buckle, 4 is the gram stick, 5 is the high elastic rubber band, 6 is the lever, 7 is the pulley, 8 is the insulating rope, and 9 is the foreign body splint .

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figure 1, the insulating rod type operating tool with branch scissors includes a segmented gram bar 4, which is connected by a screw 3 between the gram bar 4 and the gram bar 2, and the gram bar 2 is connected with Pulley 7, the working head end of making gram stick 2 connects branch scissors 1, and its effect is to cut off branch, and its size is not greater than the working head of existing making gram stick. One end of the branch scissors 1 is connected with a lever 6 with transmission force, which is made of insulating material; the branch scissors 1 is connected with a highly elastic rubber band 5 for reset after the branch scissors 1 moves; the highly elastic rubber band 5 is connected with an insulating The rope 8 is used to transmit the active force. The insulating rope 8 goes around one end of the lever 6 and extends to the handle part of the wand 4 across the pulley 7 .

Operation process: place the branch to be pruned at the opening of the branch scissors 1, pull the insulating rope 8, the force of the insulating rope 8 acts on the branch scissors 1 through the force transmission lever 6, and drives the branch scissors 1 to move to cut off the branches.

Since this tool is made of metal materials except for the scissors, and its size range is not larger than the maximum size range of the metal part of the existing ring rod head, and the rest of the tool is made of insulating materials, the scissors of this tool meet the requirements of 10kV line phase And relative ground safety distance requirements, insulating rods and insulating ropes are qualified products with corresponding voltage levels, so this tool has the live operation conditions, meets the live operation requirements, and can better eliminate the defects of tree branches on the distribution line.

As shown in Figure 2, the insulating rod-type operation tool with the foreign body splint includes a segmented gram rod 4, the gram rod 4 and the gram rod 2 are connected by a threaded button 3, and the gram rod 2 is connected with Pulley 7, the working head end that makes gram bar 2 connects foreign matter clamping plate 9, is used for clamping foreign matter, and is made of insulating material. One end of the foreign body splint 9 is connected with a lever 6 with a transmission force, which is made of insulating material; the foreign body splint 9 is connected with a highly elastic rubber band 5 for resetting after the action of the foreign body splint 9; the highly elastic rubber band 5 is connected with an insulating The rope 8 is used to transmit the active force. The insulating rope 8 goes around one end of the lever 6 and extends to the handle part of the wand 4 across the pulley 7 . The foreign matter splint 9 is a sawtooth splint, which increases friction and better removes debris on the circuit.

Operation process: put the foreign object attached to the line to be removed at the opening of the foreign object splint 9, pull the insulating rope 8, the force of the insulating rope 8 acts on the foreign object splint 9 through the force transmission lever 6, and drives the foreign object splint 9 to move and hold it foreign matter, foreign matter can be removed.

Since this tool is mainly made of insulating materials, the size range of the metal contained in it is very small, not larger than the maximum size range of the metal part of the existing rod head, so this tool meets the requirements of the 10kV line phase-to-phase and relative ground safety distance. Both the insulation rope and the insulation rope are qualified products of the corresponding voltage level, so this tool has the conditions for live operation, meets the requirements of live operation, and can eliminate the defects of foreign objects attached to the distribution line, thereby reducing the number of power outages and power outage time.

The utility model is tested with the insulating rod type operating tool, and the test shows that it can effectively remove the branches within the safe distance of the intrusion line, and can effectively remove the foreign matter attached to the line.

Although the specific implementation of the utility model has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the utility model. Those skilled in the art should understand that on the basis of the technical solution of the utility model, those skilled in the art do not need to Various modifications or deformations that can be made with creative efforts are still within the protection scope of the present utility model.

Claims (8)

1. Multipurpose insulating bar generic operation instrument, it is characterized in that, comprise insulating bar, described insulating bar is segment type, and described insulating bar is connected with pulley gear, and the work head end of described insulating bar is connected with operation tool, one end of described operation tool is connected with insulation lever, described operation tool is connected with flexible member, and described flexible member is connected with insulating cord, and described insulating cord is walked around one end of insulation lever and striden across the handle portion that pulley gear extends to insulating bar.

2. insulating bar generic operation instrument as claimed in claim 1, is characterized in that, arrange screw thread between the merogenesis of described insulating bar.

3. insulating bar generic operation instrument as claimed in claim 1, it is characterized in that, described operation tool is branch scissors.

4. insulating bar generic operation instrument as claimed in claim 1, it is characterized in that, described operation tool is foreign matter clamping plate.

5. insulating bar generic operation instrument as claimed in claim 1, it is characterized in that, described flexible member is elastic rubber band.

6. insulating bar generic operation instrument as claimed in claim 4, it is characterized in that, described foreign matter clamping plate are serration type clamping plate.

7. insulating bar generic operation instrument as claimed in claim 4, it is characterized in that, described foreign matter clamping plate material is insulating material.

8. insulating bar generic operation instrument as claimed in claim 3, it is characterized in that, the knife edge part size of described branch scissors is not more than the size of the working head of insulating bar.