CN205093223U - Can increase and decrease insulating spiller of length - Google Patents

Abstract

The utility model relates to a tool for clearing tree barriers in power lines, in particular to an insulated shovel blade whose length can be increased or decreased for clearing short and thin tree trunks around line corridors that affect the safety of electric power operation. It includes an insulated grip rod, a shovel head is fixedly connected to the upper end of the insulated grip rod, and there is a blade with a certain inclination angle on the shovel head. Install the connecting rod of corresponding length according to the height of the tree. The utility model has the advantages of simple structure, convenient use, time-saving and labor-saving, and can not only remove the branches growing on the high places of the trees, but also ensure the safe operation of the electric power operation, and can well maintain the beautiful appearance of the tree shape.

Description

An insulated shovel blade whose length can be increased or decreased

technical field

The utility model belongs to the technical field of tools for removing tree obstructions in power lines, in particular to an insulating spatula whose length can be increased or decreased.

Background technique

At present, when power supply companies are clearing tree barriers around power lines, the short and thin branches at the height of the trees are the most annoying to the staff, because the branches are slender, and most of them grow on the heights of the trees, and general tools cannot be used at all. If it is to be removed, it can only be cut directly at the thick trunk of the lower part of the branch. However, when trees located in cities are pruned and cleared, the garden department has extremely high requirements for tree shape maintenance, and large-scale felling is generally not allowed during the growth period of trees, which has caused great difficulties for the pruning work of the clearing personnel. Only the high-altitude vehicle can be used for pruning, but the high-altitude vehicle is affected by factors such as terrain, environment, high cost, and slow speed, so it is very inconvenient to use.

Contents of the invention

The utility model provides an insulating shovel blade whose length can be increased or decreased. The utility model has the advantages of simple structure, convenient use, time-saving and labor-saving. The beautiful tree shape solves the problems in the prior art.

The technical scheme adopted by the utility model for solving the above-mentioned technical problems is: it includes an insulating grip rod, a shovel head is fixedly connected to the upper end of the insulation grip rod, and a blade with a certain inclination is arranged on the shovel head, There is a crescent-shaped curved hook and a curved steel hook. The insulating rod is connected to a connecting rod of a corresponding length according to the height of the tree. The connecting rod is connected to the insulating rod through a cylindrical sleeve with an elastic device.

The insulating grip rod is composed of several small insulating rods connected by threads.

The blade with 10-12 degree inclination is arranged on the described shovel head.

The said adjusting elastic device is provided with fastening threads and fastening screws.

The utility model adopts the upper end of the insulating handle to fix the shovel head. There is a blade with a certain inclination angle on the shovel head, and a crescent-shaped curved steel hook is fixed on one side of the shovel head. Shovel off the short and thin branches that grow on high places. Due to the staggered growth of trees, the shoveled branches may not fall down. You can use a crescent-shaped hook knife to hook them down. For branches that are inconvenient to clear with the shovel head, It can also be hooked with a hook; the insulating grip bar is composed of several small insulating rods threaded, and the insulating rods are connected with connecting rods of corresponding lengths according to the height of the tree. Insulated pole connection. It allows the staff to remove small branches at any height, making the operation simpler, more convenient, and time-saving and labor-saving.

Description of drawings

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

In the figure: 1, insulating grip rod; 2, shovel head; 3, curved hook knife; 4, small insulating rod; 5, curved steel hook; 61, fastening thread; 62, fastening screw; 7, cylindrical sleeve ; 8, connecting rod.

detailed description

In order to further understand the invention content, characteristics and effects of the present utility model, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

Refer to Fig. 1: the utility model includes an insulating grip rod 1, a shovel head 2 is fixedly connected to the upper end of the insulating grip rod 1, and a crescent-shaped curved hook knife 3 and a curved steel structure are fixedly connected to one side of the flat shovel head 2 5. Described insulating grip bar 1 is made up of several small insulating rods 4 threaded connections, and insulating rod 1 connects the connecting rod 8 that installs corresponding length according to the height of tree, and connecting rod passes through adjusting elastic device (fastening thread 61 and fastening screw 62 ) The cylinder casing 7 is connected with the insulating rod.

When in use, the staff holds the insulating grip 1 in hand, and can adjust the overall length according to the height of the branches by increasing or decreasing the connecting rod 8 arbitrarily. The shovel head 2 that is fixedly connected to the front end of the insulating grip 1 can be conveniently connected from below. Shovel off short, thin branches growing on high ground. Because the growth of trees is staggered, the branches shoveled off may not fall down, and at this moment, it can be hooked down by crescent-shaped curved hook cutter 3. For the branch that is inconvenient to shovel with shovel head 2, it can also be hooked down with curved steel hook 5. It is easier and more convenient for the staff to use this equipment, save time and effort, and is very practical. It not only removes the branches growing on the high places of the trees, ensures the safety of power operation, but also maintains the beauty of the tree shape.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model in any form. Any simple modifications made to the above embodiments according to the technical essence of the present utility model are equivalent to changes and modifications. All belong to the scope of the technical solution of the utility model.

Claims (3)

1. An insulated shovel that can be increased or decreased in length, characterized in that: it includes an insulating handle, a shovel head is fixedly connected to the upper end of the insulation handle, and a blade with an inclination is arranged on the shovel head, and on one side of the shovel head There are curved hook knives and curved steel hooks fixedly connected, and the insulating rod is connected with a corresponding length of connecting rod according to the height of the tree. The connecting rod is connected to the insulating rod through a cylindrical sleeve with an elastic device; The insulating grip rod is composed of several small insulating rods connected by threads. 2. The insulated shovel blade whose length can be increased or decreased as claimed in claim 1, wherein the shovel head has a blade with an inclination angle of 10-12 degrees. 3. The insulating blade whose length can be increased or decreased according to claim 1, characterized in that, said adjusting device is provided with fastening threads and fastening screws.