CN104115684A - Insulation shears for tree pruning - Google Patents
Insulation shears for tree pruning Download PDFInfo
- Publication number
- CN104115684A CN104115684A CN201410261551.3A CN201410261551A CN104115684A CN 104115684 A CN104115684 A CN 104115684A CN 201410261551 A CN201410261551 A CN 201410261551A CN 104115684 A CN104115684 A CN 104115684A
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- CN
- China
- Prior art keywords
- pulley
- insulation
- scissors
- telescoping tube
- shears
- Prior art date
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Abstract
The invention relates to insulation shears for tree pruning. The insulation shears comprise a telescopic tube (1), wherein a first pulley (1.1) is installed on the top of the telescopic tube (1), a shear body (2) and a saw (3) are vertically installed on the top of the telescopic tube (1), a connecting rod (2.1) is fixedly connected to one of two shear parts constituting the shear body (2), a second pulley (2.2) is installed on the connecting rod (2.1), one end of a pull rope (2.3) is fixed to the center axis of the second pulley (1.1), and the other end of the pull rope (2.3) passes through the first pulley (1.1) and the second pulley (2.2) and then droops to the bottom of the telescopic tube (1). The insulation shears for tree pruning are safe, reliable and capable of achieving pruning conveniently.
Description
Technical field
The present invention relates to a kind of pollard insulation scissors.
Background technology
At present, interim when spring, along with temperature gos up, trees in spring has entered vigorous vegetative period, rural power service is done and is implemented the requirement of corporate security production work, according to the distribution line channel management way > > of < < Jiangyin City electric company, process tree line contradiction, implement localized administration, carry out electrical network and meet kurtosis summer preparation, prune in time the branch that affects alive circuit operation, guarantee the normal productive life electricity consumption of resident, but when actual pollard, do not meet safe distance with alive circuit, can staff be brought safely and be had a strong impact on and danger.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of safe and reliable and prune easily pollard insulation scissors.
The object of the present invention is achieved like this: a kind of pollard insulation scissors, described insulation scissors includes telescoping tube, described telescoping tube top is provided with pulley one, and described telescoping tube top is vertically provided with scissors and saw, in a slice in two shear blades of formation scissors, be fixedly connected with connecting rod, pulley two, one stay cord one end are installed on this connecting rod and are fixed on the central shaft of pulley two, the other end hangs down to the bottom of telescoping tube after pulley one and pulley two;
A kind of pollard of the present invention insulation scissors, described telescoping tube forms by the pipe of two different tube diameters is mutually nested.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention designs by telescoping tube, and without climbing operation, so construction safety is reliable; And at the scissors of telescoping tube top design and saw, can carry out selectivity for different branches and select, thereby increase the applicability to different situations.
Accompanying drawing explanation
Fig. 1 is the structural representation of pollard insulation scissors of the present invention.
Fig. 2 is the action effect schematic diagram of pollard insulation scissors of the present invention.
Wherein:
Telescoping tube 1, scissors 2, saw 3;
Pulley 1;
Connecting rod 2.1, pulley 2 2.2, stay cord 2.3.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of pollard insulation scissors the present invention relates to, described insulation scissors includes telescoping tube 1, described telescoping tube 1 consists of insulation material, described telescoping tube 1 forms by the pipe of two different tube diameters is mutually nested, described telescoping tube 1 top is provided with pulley 1, and described telescoping tube 1 top is vertically provided with scissors 2 and saw 3, in a slice in two shear blades of formation scissors 2, be fixedly connected with connecting rod 2.1, on this connecting rod 2.1, pulley 2 2.2 is installed, one stay cord 2.3 one end are fixed on the central shaft of pulley 2 1.1, the other end hangs down to the bottom of telescoping tube 1 after pulley 1 and pulley 2 2.2,
During use, by pulling stay cord 2.3 to control scissors 2 easily, thereby branch is pruned, meanwhile, for thicker branch, also can be by saw 3, it is sawed-off; Thereby conveniently various branches are pruned.
Claims (2)
1. pollard insulation scissors, it is characterized in that: described insulation scissors includes telescoping tube (1), described telescoping tube (1) top is provided with pulley one (1.1), and described telescoping tube (1) top is vertically provided with scissors (2) and saw (3), in a slice in two shear blades of formation scissors (2), be fixedly connected with connecting rod (2.1), pulley two (2.2) is installed on this connecting rod (2.1), one stay cord (2.3) one end is fixed on the central shaft of pulley two (1.1), the other end hangs down to the bottom of telescoping tube (1) after pulley one (1.1) and pulley two (2.2).
2. a kind of pollard insulation scissors as claimed in claim 1, is characterized in that: described telescoping tube (1) forms by the pipe of two different tube diameters is mutually nested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261551.3A CN104115684A (en) | 2014-06-13 | 2014-06-13 | Insulation shears for tree pruning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261551.3A CN104115684A (en) | 2014-06-13 | 2014-06-13 | Insulation shears for tree pruning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104115684A true CN104115684A (en) | 2014-10-29 |
Family
ID=51761496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410261551.3A Pending CN104115684A (en) | 2014-06-13 | 2014-06-13 | Insulation shears for tree pruning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104115684A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756772A (en) * | 2015-05-05 | 2015-07-08 | 国家电网公司 | Telescopic insulating shears |
| CN107750702A (en) * | 2017-11-23 | 2018-03-06 | 国网甘肃省电力公司兰州供电公司 | A kind of insulated type stretches averruncator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2399919Y (en) * | 1999-12-14 | 2000-10-11 | 李�杰 | Multi-functional garden shears |
| CN2402451Y (en) * | 1999-12-14 | 2000-10-25 | 李�杰 | Steped pin type telescopic handle |
| CN101371640A (en) * | 2007-08-22 | 2009-02-25 | 上海沃施园艺用品制造有限公司 | High altitude scissors |
| CN203206791U (en) * | 2013-04-10 | 2013-09-25 | 张贺友 | Multifunctional high branch clipping device |
| CN103749168A (en) * | 2014-01-22 | 2014-04-30 | 国家电网公司 | Tree pruning device with insulating function |
| JP5484014B2 (en) * | 2009-11-24 | 2014-05-07 | アルスコーポレーション株式会社 | Adjustable position adjustment device for telescopic handle and saw and saw with the same |
| CN203968747U (en) * | 2014-06-13 | 2014-12-03 | 江苏省电力公司江阴市供电公司 | Pollard insulation scissors |
-
2014
- 2014-06-13 CN CN201410261551.3A patent/CN104115684A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2399919Y (en) * | 1999-12-14 | 2000-10-11 | 李�杰 | Multi-functional garden shears |
| CN2402451Y (en) * | 1999-12-14 | 2000-10-25 | 李�杰 | Steped pin type telescopic handle |
| CN101371640A (en) * | 2007-08-22 | 2009-02-25 | 上海沃施园艺用品制造有限公司 | High altitude scissors |
| JP5484014B2 (en) * | 2009-11-24 | 2014-05-07 | アルスコーポレーション株式会社 | Adjustable position adjustment device for telescopic handle and saw and saw with the same |
| CN203206791U (en) * | 2013-04-10 | 2013-09-25 | 张贺友 | Multifunctional high branch clipping device |
| CN103749168A (en) * | 2014-01-22 | 2014-04-30 | 国家电网公司 | Tree pruning device with insulating function |
| CN203968747U (en) * | 2014-06-13 | 2014-12-03 | 江苏省电力公司江阴市供电公司 | Pollard insulation scissors |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756772A (en) * | 2015-05-05 | 2015-07-08 | 国家电网公司 | Telescopic insulating shears |
| CN107750702A (en) * | 2017-11-23 | 2018-03-06 | 国网甘肃省电力公司兰州供电公司 | A kind of insulated type stretches averruncator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |