JP3022193U - Vehicle for crushing electric wires, trees, etc. - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To obtain an electric wire and tree crushing treatment vehicle for improving the efficiency of the processing work of electric wires that have become unnecessary due to refilling or trees that have been cut off. An aerial work device (4) is mounted on a loading platform (3) of a vehicle (1).
And a crushing device 5 for crushing and discharging electric wires, trees and the like. The aerial work apparatus 4 includes a swivel base 40 and the swivel base 4.
A boom 41 that is rotatably supported by 0 and expands and contracts, and a work floor 4 that is equilibrically supported by the tip of the boom 41 and on which an operator rides.
2 and. The crushing device 5 includes a guide roller, a feeding device, and a crusher. The electric wires that are no longer needed due to the refilling are delivered onto the loading platform 3, and the tip ends of the electric wires are inserted into the feeding device via the guide rollers of the crushing device 5. The inserted electric wire is sent to the crusher, crushed into small pieces by the fixed teeth and the rotating teeth of the crusher, and discharged below the crusher.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a device for improving the efficiency of the processing work of electric wires or trees cut off when they are no longer needed due to replacement.

[0002]

[Prior art]

 In the past, in the work of replacing electric wires such as overhead or underground cables, the electric wires that are no longer needed due to the replacement are wound up on a drum at the replacement site and taken home, and the processing company collects the metal etc. In addition, when cutting off tree branches that might interfere with overhead power lines, the cut-off branches were taken back as they were.

[0003]

[Problems to be solved by the device]

 However, in the conventional wire reattachment work, the wires that are no longer needed were wound up on the spot and taken home, so not only was the overall efficiency of the treatment work extremely poor, but the wire winder and aerial work vehicles It was necessary, and a crane was required to move the drum that wound the wire. In addition, when cutting off tree branches, there was the problem that a separate work truck was needed to carry the aerial work vehicle and the cut branches.

[0004]

[Means for Solving the Problems]

 In order to solve the above problems, the present invention is provided with an aerial work device having a work floor that moves up and down, and a crushing device that crushes and discharges electric wires, trees, etc., on a loading platform of a vehicle.

[0005]

[Action]

 Electric wires and trees that have been crushed and processed by such a work machine for work at heights that are no longer needed, or branches cut off using work equipment for work at height, are sent to the crusher at the site. Crush with.

[0006]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, the vehicle for crushing electric wires, trees, etc. according to the present invention comprises a vehicle 1, an aerial work device 4 and a crushing device 5 provided on a loading platform 3 of the vehicle 1. To be done. The vehicle 1 is an automobile such as a truck, a loading platform 3 is provided at the rear of the cab 2, and a hydraulic pump driven by the engine of the vehicle is provided.

The high-altitude work apparatus 4 includes a swivel base 40 that swivels about a vertical axis, a boom 41 that is supported by the swivel base 40, and that rises and contracts and expands and contracts. It is composed of a work floor 42 to be boarded, the swivel base 40 and the boom 41 are driven by the hydraulic pressure of a hydraulic pump driven by the engine of the vehicle, and the work floor 42 is raised and lowered by the ups and downs of the boom 41.

The crushing device 5 is composed of a guide roller 7, a feeding device 8 and a crusher 9. The guide roller 7 is rotatably supported by four rotatably arranged in a square shape in the opening 16. It is composed of a roller 11.

In the feeding device 8, a pair of feeding rollers 12 having protrusions are arranged in parallel and opposed to each other with a predetermined gap, and the pair of feeding rollers 12 feed a wire 13, a tree, etc. Are respectively driven to rotate in the opposite directions, and the hydraulic motor is configured to be rotated by the hydraulic pressure of a hydraulic pump driven by the engine of the vehicle, and the interval between the pair of feed rollers 12 can be changed. .

The crusher 9 is composed of a plate-shaped fixed tooth 14 and a cylindrical rotary tooth 15 which is rotationally driven by an oil pressure motor about an axis parallel to the fixed tooth 14, and the hydraulic motor is an automobile. Is rotated by the hydraulic pressure of the hydraulic pump driven by the engine, and the outer circumference of the rotary tooth 15 rotates in proximity to the fixed tooth 14.

When carrying out the work of re-installing the electric wire by using the electric wire, the tree crushing car, etc. configured as described above, the work is carried out on the work floor 42 by using the high-altitude work device 4 on site. The unnecessary electric wire 13 is delivered directly from the utility pole to the loading platform 3 of the vehicle 1, and the tip of the electric wire 13 is inserted into the feeding device 8 through the guide roller 7 of the crushing device 5 to feed the pair of feeding devices 8. The feeding device 8 and the crusher 9 are driven by being sandwiched between the rollers 12 and rotating the hydraulic motors of the feeding device 8 and the crusher 9. The electric wire 13 is fed to the crusher 9 by the feed roller 12 of the feeder 8, and the electric wire is crushed into small pieces by the fixed teeth 14 and the rotating teeth 15 of the crusher 9 and discharged below the crusher 9.

When cutting off tree branches, the aerial work device 4 is used to cut off tree branches from the work floor 42, and the cut off branches are put into a crushing device 5 to form small pieces. Crush, but when crushing tree branches, remove guide roller 7 and feeding device 8 parts.

[0013]

[Effect of device]

 As described above, according to the electric wire / tree crushing treatment vehicle of the present invention, in the electric wire reshuffling operation, the unnecessary electric wire can be removed from the electric pole and crushed into small pieces on site in one vehicle. Not only can the efficiency of the wire processing work be extremely improved, the wire winding device is not required, and the small pieces of wire can be packed in a bag or the like and transported separately, which is unnecessary. A crane for moving the electric wire is no longer needed, and a drum-carrying truck for winding the electric wire is no longer necessary. In addition, when cutting off tree branches, the vehicle for crushing electric wires and trees of the present invention does not require a truck for carrying the branches, and one vehicle can cut off tree branches. it can. Since the work can be performed by one vehicle, the area occupied by the vehicle during the work can be reduced.

[Brief description of drawings]

FIG. 1 is a side view of a vehicle for crushing electric wires and trees according to the present invention.

FIG. 2 is a sectional view of a main part of a crushing device according to the present invention.

[Explanation of symbols]

 1 Vehicle 3 Loading platform 4 High-altitude work device 5 Crushing device

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[Procedure amendment]

[Submission date] September 14, 1995

[Procedure Amendment 2]

[Document name to be corrected] Drawing

[Correction target item name] All drawings

[Correction method] Change

[Correction content]

FIG.

[Fig. 2]

Claims (1)

[Scope of utility model registration request] 1. A crushing process for electric wires, trees, etc., comprising: an aerial work device having a work floor that moves up and down, and a crushing device for crushing and discharging electric wires, trees, etc. on a loading platform of a vehicle. car.