CN215500558U - Telescopic automatic electric power channel branch pruning device - Google Patents

Abstract

The utility model relates to the field of electric power auxiliary equipment, and discloses a telescopic automatic electric power channel branch pruning device which comprises a fixed cylinder, wherein a telescopic column is telescopically and slidably mounted on the fixed cylinder, a pruning assembly is mounted on the telescopic column, and a power assembly for driving the telescopic column to do telescopic motion is mounted in the fixed cylinder. The pruning device is reasonable in structure and novel in design, telescopic adjustment of the whole pruning device is achieved through mutual matching of the power assembly and the telescopic columns, and under the matching of the pruning assembly, rapid pruning of branches near a power channel can be guaranteed, so that the pruning device is high in practicability and reliability.

Description

Telescopic automatic electric power channel branch pruning device

Technical Field

The utility model relates to the field of electric auxiliary equipment, in particular to a telescopic automatic electric power channel branch pruning device.

Background

The power line is a bridge and a link which are connected with power generation and power utilization, the safety and the power supply quality of a power system are directly influenced by the quality of the power line, and because the power line plays a very important role in the power system, all levels of power departments pay attention to the operating environment of the power line.

The power line is restricted by building galleries, partial lines, particularly distribution lines and urban and road greening trees are on the same path or pass through forest belts, the contradiction that tree lines fight for air is inevitably formed between the partial lines and the trees, the trees begin to grow rapidly as the temperature gradually warms up after spring every year, in order to avoid the occurrence of line tripping and line breaking events caused by the tree line contradiction and the unqualified tree line safety distance, and effectively ensure safe and reliable power supply, a power department organizes line operation maintenance and various basic level power supply mechanism personnel to carry out tree obstacle clearing work, trees with branches close to the power line are trimmed, the used tools are generally common knives and saws, and because the hands are not reaching the branches of the trees at high positions, workers need to climb the trees or remove the branches close to the power line by means of lifting machinery, which is very inconvenient, the working efficiency is also low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a telescopic automatic electric power channel branch pruning device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an automatic electric power passageway branch trimming means of telescopic, includes a fixed section of thick bamboo, telescopic slidable mounting telescopic column on the fixed section of thick bamboo, the subassembly is pruned in the installation on the telescopic column, fixed section of thick bamboo internally mounted is used for driving the power component of telescopic column concertina movement.

As a further scheme of the utility model: the power component comprises a rotating shaft arranged along the central axis direction of the fixed cylinder, a driving part is installed on the rotating shaft, and a threaded area is arranged at one end, away from the driving part, of the rotating shaft.

As a further scheme of the utility model: the driving piece is including being fixed in the driven gear on the rotation axis, and the driven gear outside meshing has the driving gear, and the handle of fixed bobbin outer wall is worn out in the installation of driving gear mid-portion.

As a further scheme of the utility model: the telescopic column is internally provided with an internal thread hole matched with the thread area.

As a further scheme of the utility model: the pruning subassembly is including being fixed in the fixed of flexible post surface and cutting, and fixed middle part of cutting articulates there is the activity to cut, and the activity is cut the afterbody and is connected with the haulage rope, and the haulage rope winding has leading wheel and the afterbody connection who fixes on flexible post to have a traction ring.

As a still further scheme of the utility model: and a compression spring is arranged at the hinged position of the movable scissors and the fixed scissors.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides an automatic electric power passageway branch trimming means of telescopic, it is rational in infrastructure, the modern design, mutually support between power component and the flexible post through being equipped with, realized whole trimming means's telescopic regulation to under the cooperation of trimming means, can ensure the quick pruning to near electric power passageway's branch, the practicality is strong, and the reliability is high.

Drawings

Fig. 1 is a schematic structural diagram of a retractable automatic electric power channel branch pruning device.

Fig. 2 is a schematic diagram of an internal matching structure of a telescopic column and a rotating shaft in the telescopic automatic electric power channel branch pruning device.

Fig. 3 is a schematic perspective matching structure diagram of a telescopic column in the telescopic automatic electric power channel branch pruning device.

In the figure: 1. a fixed cylinder; 2. a rotating shaft; 3. a driven gear; 4. a driving gear; 5. a handle; 6. a grip portion; 7. a traction ring; 8. a clamping groove; 9. a telescopic column; 10. a hauling rope; 11. a guide wheel; 12. fixing scissors; 13. movable scissors; 14. a compression spring; 15. a threaded region; 16. an internally threaded bore; 17. a buffer spring.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the utility model, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1 to 3, in the embodiment of the utility model, a telescopic automatic electric power channel branch pruning device comprises a fixed cylinder 1, a telescopic column 9 is telescopically and slidably mounted on the fixed cylinder 1, a pruning component is mounted on the telescopic column 9, a power component for driving the telescopic column 9 to perform telescopic motion is mounted inside the fixed cylinder 1, specifically, telescopic adjustment of the whole pruning device is realized through mutual matching of the power component and the telescopic column 9, quick pruning of branches near an electric power channel can be ensured under the matching of the pruning component, and a holding part 6 which is convenient for a worker to hold is further mounted at the bottom of the fixed cylinder 1.

In the one aspect of this embodiment, power component includes rotation axis 2 along the setting of 1 axis direction of solid fixed cylinder, installs the driving piece on rotation axis 2, rotation axis 2 is kept away from driving piece one end and is equipped with threaded area 15, flexible post 9 is inside to be equipped with the internal thread hole 16 that mutually supports with threaded area 15, and is concrete, sets up threaded area 15 and cooperate with internal thread hole 16, turns into the rotary motion of rotation axis 2 and goes up and down linear motion of lift post 9, and then has realized the upper and lower flexible removal of whole shearing mechanism, the driving piece is used for staff's operation to drive rotation axis 2 and rotates.

In a condition of this embodiment, the driving piece is including being fixed in the driven gear 3 on the rotation axis 2, and the meshing has driving gear 4 in the 3 outsides of driven gear, and the handle 5 of the 1 outer wall of solid fixed cylinder is worn out in the mid-mounting of driving gear 4, and is concrete, and handle 5 is used for driving gear 4 and rotates, and then with driven gear 3's meshing, has realized the drive operation to rotation axis 2.

In a condition of this embodiment, prune the subassembly including being fixed in the fixed 12 of cutting of flexible post 9 surface, fixed 12 middle parts of cutting are articulated to have the activity to cut 13, and the activity is cut 13 end connection and is had haulage rope 10, and haulage rope 10 winding has leading wheel 11 and the end connection who fixes on flexible post 9 to have traction ring 7, and is specific, traction ring 7 is used for driving haulage rope 10 and reciprocates to make the activity cut 13 and fixed distance of cutting between 12 change, finally realized the pruning effect to the branch, leading wheel 11 is used for adjusting the traction direction of haulage rope 10.

In one aspect of the present embodiment, a compression spring 14 is installed at the hinged position of the movable shears 13 and the fixed shears 12, and the compression spring 14 is provided to achieve the original state that the angle between the movable shears 13 and the fixed shears 12 can be restored to the open state when the movable shears 13 and the fixed shears 12 are not pulled, so as to perform the next trimming action.

Example 2

In another embodiment of the present invention, the embodiment is different from the above embodiments in that a buffer spring 17 is sleeved outside the rotating shaft 2 at the bottom of the telescopic column 9, so that the telescopic column 9 does not shake in a large range during the up-and-down movement, and the trimming reliability of the whole device is further ensured, and a plurality of clamping grooves 8 are further arranged outside the telescopic column 9, so as to guide the up-and-down movement of the telescopic column 9 and prevent the telescopic column 9 from rotating.

The working principle of the utility model is as follows: the during operation, when needs stretch out and draw back whole device, then turning handle 5, under the cooperation of driving gear 4 and driven gear 3, make rotation axis 2 rotate, thereby under the cooperation of threaded zone 15 and internal thread hole 16, make the altitude mixture control about flexible post 9, later when needs prune the branch, then pull traction ring 7 down, later under haulage rope 10 and to leading wheel 11 effect, make the activity cut 13 and fixed 12 bottom positions of cutting and reduce, and then realize the pruning effect, whole operation process is swift convenient.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (6)

1. The utility model provides an automatic electric power passageway branch trimming means of telescopic, includes a fixed section of thick bamboo, telescopic slidable mounting telescopic column on the fixed section of thick bamboo, its characterized in that, installation pruning subassembly on the telescopic column, a fixed section of thick bamboo internally mounted is used for driving the power component of telescopic column concertina movement.

2. The retractable automatic electric power channel branch pruning device according to claim 1, wherein the power assembly comprises a rotating shaft disposed along a central axis of the fixed cylinder, the rotating shaft having a driving member mounted thereon, and an end of the rotating shaft remote from the driving member having a threaded region.

3. The automatic retractable electric power channel pruning device of claim 2, wherein the driving member comprises a driven gear fixed to the rotating shaft, a driving gear is engaged with the outer side of the driven gear, and a handle is mounted in the middle of the driving gear and penetrates through the outer wall of the fixed cylinder.

4. The retractable automatic power channel branch pruning device according to claim 2, wherein the interior of the telescoping post is provided with an internally threaded bore that cooperates with the threaded region.

5. The automatic power channel branch pruning device of claim 1, wherein the pruning assembly comprises a fixed shear fixed to the outer surface of the telescopic column, a movable shear is hinged to the middle of the fixed shear, a traction rope is connected to the tail of the movable shear, the traction rope is wound around a guide wheel fixed to the telescopic column, and a traction ring is connected to the tail of the traction rope.

6. A retractable automatic power channel branch pruning device according to claim 5 and wherein the movable shears and the fixed shears are mounted with compression springs at the hinged location.

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