CN201450912U

CN201450912U - Scissors for repairing branches in air

Info

Publication number: CN201450912U
Application number: CN2009201170644U
Authority: CN
Inventors: 王剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-09
Filing date: 2009-04-09
Publication date: 2010-05-12
Anticipated expiration: 2019-04-09

Abstract

Scissors for repairing branches in air comprise scissors (A) formed by a scissors handle A (2) and a scissors edge A (4) thereof and a scissors handle B (5) and a scissors edge (3) thereof, and a long rod (7). The scissors are characterized in that the scissors handle B (5) and the long rod (7) are mutually fixedly connected, a spring (1) is arranged between the scissors handle A (2) and the scissors handle B (5), and the rear end portion of the scissors handle A (2) is connected with a pulley (8) through a rope (6). The pulley (8) pulls the rope (6) to implement overhead branch repairing. Since the scissors implement branches repairing through suspending the scissors (A) through a long rod (7), and the pulley (8) on the lower portion of the long rod (7) is rotated to pull the rope (6) to control the branch repairing process of the scissors (A), thereby creating a condition for controlling the scissors (A) to repair branches on high positions.

Description

A kind of scissors that is used for high-altitude repairing branch

Technical field:

The present invention relates to a kind of technology of repairing branch in the high-altitude in ground control.

Background technology:

The plant of general low dwarf forms is easy to the repairing cutting of people to it, and the branch on the tall trees body plant is difficult to its place under repair cutting, and this is people's difficult problems of solving of desire by every means always.

Summary of the invention:

The present invention's purpose: propose a kind of specific purpose tool technology that branch is repaired in the high-altitude that is used for.

To achieve these goals, intend adopting following technology:

Have: scissors and long rod by shear shank first and its scissors edge of a knife first and shear shank second and its scissors edge of a knife second constitute is characterized in that:

One. shear shank second is fixed mutually with long rod;

Two. between shear shank first and shear shank second, be provided with spring;

Three. be connected with pulley by rope in shear shank first rearward end.

---above-mentioned pulley is to be implemented in the high-altitude by its clockwise direction of rotation pulling rope to repair branch.

Characteristics of the present invention:

Because the present invention comes the position of the high scissors of frame to implement to repair branch by long rod, and control the repair procedures of scissors to branch by the rotation drag rope of long excellent lower pulley again, this has created condition with regard to the branch of repairing the high position for the far distance controlled scissors.

Description of drawings:

Figure has illustrated a kind of structure of the present invention.

1: spring; 2: the shear shank first; 3: scissors edge of a knife second; 4: scissors edge of a knife first; 5: shear shank second; 6: rope; 7: long rod; 8: pulley; 9: rocking handle; A: the scissors that constitutes by shear shank first, scissors edge of a knife first, shear shank second, scissors edge of a knife second.

Specific embodiments:

Main body of the present invention is the scissors A that is made of shear shank first 2 and its scissors edge of a knife first 4 and shear shank second 3 and its scissors edge of a knife second 3 and the consolidation form of long rod 7 constitutes.---above-mentioned scissors A adopts the steel that can shear hard material to make, and the length of long rod 7 is to determine according to the height of concrete trees, and the form that described consolidation form can adopt welding or high strength glue to cohere is usually finished.

Key of the present invention is:

Between shear shank first 2 and shear shank second 5, be provided with spring 1, the telescopicing performance of this class spring 1 should be easy to compress with being easy to and reset. and as long as the length that is arranged on the rope 6 that shear shank first 2 rearward end are connected with pulley 8 is greater than this distance between the two, and, just can be implemented in the task that branch is repaired in the high-altitude by pulling rope 6 by manually allowing pulley 8 implement to turn clockwise.

During use, as long as scissors edge of a knife first 4 and scissors edge of a knife second 3 are aimed at eligible for repair branch, by operation rocking handle 9 pulley 8 dextrorotation veers are rotated, drive rope 6 motions, the motion of rope 6 makes shear shank first 2 be subjected to a downward pulling force, and branch is cut in the lever force that is subjected to scissors A.Stop operating pulley 8 and when unclamping rocking handle 9, shear shank first 2 and shear shank second 3 are separated again under the effect of spring 1 automatically, repeat above-mentioned action, the work of the branch that can complete repairs continuously.

Claims

1. one kind is used for the scissors that branch is repaired in the high-altitude, has: by the scissors (A) and long rod (7) of shear shank first (2) and its scissors edge of a knife first (4) and shear shank second (5) and its scissors edge of a knife second (3) formation,

It is characterized in that:

One. shear shank second (5) is fixed mutually with long rod (7);

Two. between shear shank first (2) and shear shank second (5), be provided with spring (1);

Three. be connected with pulley (8) by rope (6) in shear shank first (2) rearward end.