CN111509619A - Tree puller - Google Patents

Abstract

The invention discloses a tree puller, which relates to the technical field of tree barrier cleaning of power transmission lines. The tree puller includes a rod body, an insulating rope storage box and an insulating rope. The insulating rope storage box is arranged on one side of the rod body and is detachably connected to the rod body. The insulating rope is stored in the insulating rope storage box; The rod body is provided with a fixing piece for fixing the insulating rope. The insulating rope passes through the fixing piece and can move in the fixing piece. The buckle restricts the position of the movable end of the insulating rope and can be buckled with the insulating rope. The tree puller provided by the present invention stores and stores the insulating rope through the insulating rope storage box, which is easy to operate, can quickly clear the tree barrier, and has high efficiency; and avoids the climbing of the staff, and further improves the safety factor of the staff.

Description

a tree puller

technical field

The invention relates to the technical field of tree barrier cleaning of power transmission lines, in particular to a tree puller.

Background technique

In the cleaning operation of the line corridor of the first-line power supply station, it is often necessary to use an insulating rope to pull the tree barrier to be cleaned (to avoid falling to the side of the line corridor and causing the line to trip). If the distance is too close to the high voltage, it is easy to cause the danger of electric shock; there is also the risk of working at heights when climbing.

In the tree-cutting and tethering tools provided in the prior art, the insulating ropes are not easy to be stored and arranged, which is time-consuming and labor-intensive in the cleaning of the line gallery, and has low efficiency.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a tree puller, which can clear the tree barrier without climbing a tree, and the insulating rope is easy to be stored and arranged, and the barrier clearance efficiency is high.

For this purpose, the present invention adopts the following technical solutions:

A tree puller comprising:

rod body;

an insulating cord storage box and an insulating cord, the insulating cord storage box is arranged on one side of the rod body and is detachably connected to the rod body, and the insulating cord is stored in the insulation cord storage box;

The movable end of the insulating rope is provided with a buckle, the rod body is provided with a fixing piece for fixing the insulating rope, the insulating rope passes through the fixing piece and can move in the fixing piece, and the buckle The position of the movable end of the insulating rope is limited and can be fastened with the insulating rope.

Optionally, the insulating rope storage box is provided with a rotating handle for receiving and storing the insulating rope.

Optionally, the rod body is a telescopic insulating rod, which includes a fixed rod and an adjustment rod, and the adjustment rod is sleeved in the fixed rod.

Optionally, the fixing member includes a first fixing member, and the first fixing member is disposed at an end of the adjusting rod away from the fixing rod, and is used for fixing the movable end of the insulating rope.

Optionally, the fixing member further includes a second fixing member, the second fixing member is arranged on the fixing rod, and the insulating rope storage box is arranged at the end of the fixing rod away from the adjusting rod, so The second fixing member is arranged between the insulating rope storage box and the first fixing member.

Optionally, the top end of the adjusting rod is provided with a claw hook, and the claw hook is used to hook the tree trunk.

Optionally, the opening diameter of the hook can be adjusted.

Optionally, one end of the fixing rod is provided with a handle.

Optionally, the surface of the handle is provided with a resistance increasing structure.

Optionally, both the buckle and the claw hook are made of stainless steel.

Beneficial effects of the present invention:

In the tree puller provided by the present invention, an insulating rope storage box is arranged on one side of the rod body, and the insulating rope is stored in the insulating rope storage box. move within the fixture. The movable end of the insulating rope is provided with a buckle, and the buckle restricts the position of the movable end of the insulating rope and can be buckled with the insulating rope. During the operation of clearing the tree barrier, the staff extended the movable end of the insulating rope to the tree trunk to be felled through the rod body, and the insulating rope storage box continued to put the rope. Due to the gravity of the buckle, the insulating rope was vertical on the other side of the trunk. Descend to the position where the staff can grab it, the staff grabs the hanging buckle and buckles it on the insulating rope, so that the insulating rope forms a ring to cover the trunk, and then retracts the insulating rope and pulls the trunk down. , until the staff can grab the trunk, and then place the tree puller on the ground to clear the tree barrier. The tree puller provided by the present invention stores and stores the insulating rope through the insulating rope storage box, which is easy to operate, can quickly clear the tree barrier, and has high efficiency; and avoids the climbing of the staff, and further improves the safety factor of the staff.

Description of drawings

Fig. 1 is the structural representation of the tree puller provided by the first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a tree puller provided by Embodiment 2 of the present invention.

In the picture:

1. Rod body; 2. Insulating rope storage box; 3. Insulating rope; 4. Buckle; 5. Fixing part; 6. Handle; 7. Claw hook;

11. Fixing rod; 12. Adjusting rod; 21. Rotating handle; 51. First fixing piece; 52. Second fixing piece.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance. Therein, the terms "first position" and "second position" are two different positions.

Unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "fixed" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection; it may be a mechanical connection, or a It can be an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be an internal connection between two elements or an interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first feature and the second feature in direct contact, or may include the first feature and the second feature not in direct contact Rather, they are contacted by additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

The technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific embodiments.

Example 1

As shown in FIG. 1 , this embodiment provides a tree puller, which includes a rod body 1 , an insulating rope storage box 2 and an insulating rope 3 . The insulating rope storage box 2 is arranged on one side of the rod body 1 and is detachable from the rod body 1 The insulating rope 3 is stored in the insulating rope storage box 2; the movable end of the insulating rope 3 is provided with a buckle 4; The fixing member 5 moves inside, and the buckle 4 limits the position of the movable end of the insulating rope 3 and can be buckled with the insulating rope 3 .

In the tree puller provided in this embodiment, an insulating rope storage box 2 is provided on one side of the rod body 1, and the insulating rope 3 is stored in the insulating rope storage box 2, and the rod body 1 is provided with a fixing member 5 for fixing the insulating rope 3, The insulating rope 3 passes through the fixing member 5 and can move within the fixing member 5 . The movable end of the insulating rope 3 is provided with a buckle 4 , and the buckle 4 restricts the position of the movable end of the insulating rope 3 and can be buckled with the insulating rope 3 . In the operation of clearing the tree barrier, the staff extends the movable end of the insulating rope 3 to the tree trunk to be felled through the rod body 1, and the insulating rope storage box 2 continues to put the rope. The other side descends vertically to the position where the staff can grab it. The staff grabs the hanging buckle 4 and buckles it on the insulating rope 3, so that the insulating rope 3 forms a ring to cover the trunk, and then closes it. Lift up the insulating rope 3, pull down the tree trunk until the staff can grasp the tree trunk, and then place the tree puller on the ground to clear the tree barrier. In the tree puller provided by the present invention, the insulating rope 3 is stored and stored through the insulating rope storage box 2, the operation is simple, the tree barrier can be quickly cleaned, and the efficiency is high; the climbing of the staff is avoided, and the safety factor of the staff is further improved. .

Optionally, the buckle 4 is made of stainless steel. In this embodiment, the insulating rope 3 is a multi-strand insulating pulling rope commonly used for power supply, which can be used separately or in combination. The buckle 4 is tied to the movable end of the insulating rope 3, and the buckle 4 made of stainless steel has high strength and can prolong the service life of the tree puller.

Optionally, the insulating rope storage box 2 is provided with a rotating handle 21 for receiving and storing the insulating rope 3 . In this embodiment, a turntable is arranged in the insulating rope storage box 2, the insulating rope 3 is wound on the turntable, and a rotary handle 21 is connected to the center of the turntable. The forward and reverse rotation of the 21 realizes the retraction and release of the insulating rope 3 .

Optionally, the rod body 1 is a telescopic insulating rod, including a fixed rod 11 and an adjusting rod 12 , and the adjusting rod 12 is sleeved in the fixed rod 11 . In this embodiment, the retracted length of the rod body 1 is 1.35 meters, and the longest can be extended to 5 meters. By setting the rod body 1 to be retractable, the length of the rod body 1 can be adjusted according to the height of the tree barrier, which improves the wideness of use of the tree puller, and facilitates storage and carrying.

Optionally, one end of the fixing rod 11 is provided with a handle 6 . Preferably, the surface of the handle 6 is provided with a resistance increasing structure. The setting of the handle 6 is convenient for the staff to operate in the operation of clearing the tree barrier. In this embodiment, the handle 6 is provided with a frosted structure with a length of 15 cm, which increases resistance and prevents the staff from slipping during operation. Of course, in other embodiments, other resistance-increasing structures such as rubber protrusions may also be provided.

Optionally, the fixing member 5 includes a first fixing member 51 and a second fixing member 52 . The first fixing member 51 is disposed at one end of the adjusting rod 12 away from the fixing rod 11 and is used for fixing the movable end of the insulating rope 3 . The second fixing member 52 is arranged on the fixing rod 11 , and the insulating rope storage box 2 is arranged on the end of the fixing rod 11 away from the adjusting rod 12 . In this embodiment, the insulating rope storage box 2 is arranged at one end close to the handle 6 to facilitate the operator's operation on the storage and release of the rope. The first fixing member 51 is disposed near the top end of the adjusting rod 12 to prevent the first fixing member 51 from hindering the extending length of the adjusting rod 12 . The second fixing member 52 is arranged on the side close to the insulating rope storage box 2 and is used to guide the insulating rope 3 coming out of the insulating rope storage box 2. The first fixing member 51 and the second fixing member 52 fix the insulating rope 3 at the same time. The stability of the insulating rope 3 extending out of the insulating rope storage box 2 is increased.

Preferably, in this embodiment, the first fixing member 51 and the second fixing member 52 are both fixing rings with a diameter of 3 cm, and the fixing rings are made of hard plastic or stainless steel. Of course, in other embodiments, the diameter of the fixing ring is not limited, and can be set according to the diameter of the insulating rope 3 , as long as it does not exceed the maximum diameter of the buckle 4 .

In another optional embodiment of the present invention, the first fixing member 51 and the second fixing member 52 can also be clips, and can also play the role of fixing the insulating rope 3 .

The working process of the tree puller provided by this embodiment is:

When clearing the tree barrier, the staff will extend the rod body 1 of the tree puller to a length suitable for the tree trunk, and extend one end of the rod body 1 to the tree trunk, and then continue to lay down the rope. The buckle 4 at the movable end of the insulating rope 3 is under the action of gravity. , descending vertically on the other side of the trunk. Until it falls to a height that can be grasped by the staff, the staff grabs the buckle 4 and fastens it with the insulating rope 3, so that the insulating rope 3 forms a circle and covers the trunk. Then, the rope is retracted by rotating the handle 21 until the staff can grasp the trunk, and then the tree barrier can be cleaned.

Embodiment 2

In another optional embodiment of the present invention, it is different from the first embodiment in that:

As shown in FIG. 2 , the top end of the tree puller adjusting rod 12 is provided with a claw hook 7 , which is used to hook the tree trunk. Specifically, the opening diameter of the hook 7 is adjustable. In this embodiment, the hooks 7 are oppositely arranged by two arc-shaped hook bodies, and are fixedly connected by bolts. The openings of the hooks 7 can be adjusted according to the size of the trunk diameter to adapt to tree barriers of different diameters.

Preferably, in this embodiment, the claw hook 7 is made of stainless steel, and the claw hook 7 made of stainless steel can withstand the resistance of the tree trunk when the staff pulls the tree trunk, and is not easily damaged.

Other structures in this embodiment are the same as those in the first embodiment, and are not repeated here.

In the tree puller provided in this embodiment, the insulating rope storage box 2 and the insulating rope 3 can be disassembled, the tree trunk can be hooked by the hook 7, and then the adjusting rod 12 can be retracted, or the tree can be pulled downward with force Move the device to a location within the reach of the staff, so that the staff can clear the tree barrier. It is also possible not to disassemble the insulating rope storage box 2 and the insulating rope 3, first fix the claw hook 7 on the tree trunk, and then pull the tree trunk through the insulating rope 3.

The above contents are only preferred embodiments of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific embodiments and application scope. limits.

Claims (10)

1. A tree puller, comprising:

a rod body (1);

the insulation rope storage box (2) and the insulation rope (3), the insulation rope storage box (2) is arranged on one side of the rod body (1) and is detachably connected with the rod body (1), and the insulation rope (3) is stored in the insulation rope storage box (2);

insulating rope (3) expansion end is provided with buckle (4), be provided with fixedly on the body of rod (1) mounting (5) of insulating rope (3), insulating rope (3) pass mounting (5) and can remove in mounting (5), buckle (4) restriction the position of insulating rope (3) expansion end, and can with insulating rope (3) lock joint.

2. The tree puller according to claim 1, characterized in that a rotary handle (21) for retracting the insulated rope (3) is arranged on the insulated rope storage box (2).

3. The tree puller as claimed in claim 1, wherein the rod body (1) is a telescopic insulating rod, and comprises a fixed rod (11) and an adjusting rod (12), and the adjusting rod (12) is sleeved in the fixed rod (11).

4. A tree puller as claimed in claim 3, characterised in that the fixing means (5) comprises a first fixing means (51), the first fixing means (51) being arranged at the end of the adjusting rod (12) remote from the fixing rod (11) for fixing the movable end of the insulating rope (3).

5. The tree puller according to claim 4, wherein the fixing member (5) further comprises a second fixing member (52), the second fixing member (52) is arranged on the fixing rod (11), the insulating rope storage box (2) is arranged at one end of the fixing rod (11) far away from the adjusting rod (12), and the second fixing member (52) is arranged between the insulating rope storage box (2) and the first fixing member (51).

6. A tree puller as claimed in claim 3, characterised in that the top end of the adjusting lever (12) is provided with a claw hook (7), the claw hook (7) being used for hooking a tree trunk.

7. A tree puller as claimed in claim 6, characterised in that the opening diameter of the claw hook (7) is adjustable.

8. A tree puller as claimed in claim 3, characterised in that one end of the fixing rod (11) is provided with a handle (6).

9. A tree puller as claimed in claim 8, characterised in that the surface of the handle (6) is provided with a resistance-increasing structure.

10. A tree puller as claimed in claim 1 or 6, characterised in that the clasp (4) and the claw hook (7) are both made of stainless steel.

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