CN102077759B - Electrical long pole chain saw - Google Patents
Electrical long pole chain saw Download PDFInfo
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- CN102077759B CN102077759B CN 201010542502 CN201010542502A CN102077759B CN 102077759 B CN102077759 B CN 102077759B CN 201010542502 CN201010542502 CN 201010542502 CN 201010542502 A CN201010542502 A CN 201010542502A CN 102077759 B CN102077759 B CN 102077759B
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- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000003381 stabilizer Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The invention discloses an electrical long pole chain saw and relates to an electrical long pole chain saw, which comprises a handle and a reciprocating saw arranged on the upper end of the handle, wherein the reciprocating saw is provided with a saw blade; the handle at least comprises two operating rods, the two ends of the operating rods are provided with matched connecting heads respectively, an electrode is arranged in one connecting head, a spring is arranged in the other connecting head, and the connecting head containing the spring and the connecting head containing the electrode are connected during installation; an elastic guide saw hook is arranged on the reciprocating saw; batteries are arranged in the operating rods on the topmost and bottommost ends respectively; and the battery arranged in the operating rod on the topmost end provides an operating voltage for the reciprocating saw, a button An is arranged on the operating rod on the bottommost end, and the two batteries are connected by a light-operated circuit. The electrical long pole chain saw has the advantages of simple and light overall structure, flexible operation, small labor consumption, high efficiency, low operating voltage, safety and reliability.
Description
Technical field
The present invention relates to a kind of electronic Gao Zhiju, specifically is a kind of electronic Gao Zhiju, especially has the electronic Gao Zhiju that elastic force guiding saw-assisiting hook action bars is flexible, dielectric strength is high.
Background technology
Branch pruning in the power network passage is continued to use Fruit trees pruner always, and the shortcoming below Fruit trees pruner exists: 1, action bars is short; 2, action bars is on-insulated; 3, it is little to shear branch, and diameter is cut off greater than 20 millimeters be difficult to; 4, the edge of a knife is little, and eminence is rocked, and the position is looked for inaccurate; 5, need two people operation, work efficiency is low; 6, staff's physical demands is big.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the present invention provides a kind of electronic Gao Zhiju, good insulation preformance, and handled easily can change the length of action bars according to the needs at scene.
The present invention realizes with following technical scheme: a kind of electronic Gao Zhiju, comprise handle and the reciprocating saw that is installed in handle upper end, and to reciprocating saw the power supply of operating voltage is provided, saw blade is installed on reciprocating saw; Described handle is made up of two action bars at least; The two ends of action bars are separately installed with the connector that matches; Be provided with electrode in one of them connector, be provided with spring in another connector, the connector that contains spring during installation is connected with the connector that contains electrode; Elastic force guiding saw hook is installed on reciprocating saw; Described power supply comprises two batteries; Two batteries are installed in respectively in the top and the action bars bottom; The battery that is installed in the action bars of the top provides operating voltage to reciprocating saw, and button AN is installed on the action bars bottom, connects through light-operated circuit between two batteries; Described light-operated circuit comprises battery E1, E2, LED, diode VD, voltage-stabiliser tube DW, resistance R 1, R2, button AN, photo-electric control relay J, photosensitive tube VT and triode VT1; LED, resistance R 1, button AN and battery E1 are composed in series closed loop; Be connected in parallel between the base stage and colelctor electrode of triode VT1 after voltage-stabiliser tube DW, photosensitive tube VT, resistance R 2, the series connection of photo-electric control relay J, the two ends of photo-electric control relay J are parallel with diode VD; The emitter stage of triode VT1 is connected with the negative pole of battery E2, and the positive pole of battery E2 is connected with the colelctor electrode of triode VT1 through the photo-electric control relay J, and electromotor is connected in parallel on the two ends of battery E2 through normal battle of the J-1 of photo-electric control relay J.
The invention has the beneficial effects as follows: the elastic force guiding saw-assisiting hook in a kind of electronic Gao Zhiju structure makes sawing work fast and stable; Action bars length changes that circuit is connected automatically and dielectric strength remains unchanged, and satisfies nearly high-tension electricity instructions for use; Battery and control circuit element are arranged on and make terminal with compact integral structure light and handy in the bar, flexible operation, and physical demands is little; Operating voltage is low, and is safe and reliable.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 is a structure chart of the present invention;
Fig. 2 is two two the connector cut-away views that match;
Fig. 3 is the present invention's electricity theory diagram;
Fig. 4 is a circuit diagram of the present invention.
Among the figure: 1, bottom cap; 2, battery; 3, action bars; 4, button AN; 5, connector; 51, electrode; 52, spring; 6, reciprocating saw; 7, elastic force guiding saw hook; 8, saw blade.
Embodiment
As depicted in figs. 1 and 2, a kind of electronic Gao Zhiju has leader and the reciprocating saw 6 that is installed in the handle upper end, and saw blade 8 is installed on reciprocating saw 6, and reciprocating saw 6 adopts 7 volts of reciprocating saws of direct current.Handle is made up of two action bars 3 at least; The two ends of action bars 3 are separately installed with the connector 5 that matches; One of them connector is provided with electrode 51 for 5 li, and another connector is provided with spring 52 for 5 li, and the connector that contains spring during installation is connected with the connector that contains electrode.Action bars 3 adopts light-duty dismantled and assembled electric power control stick (link rod).Elastic force guiding saw hook 7 is installed on reciprocating saw 6; Elastic force guiding saw hook 7 is a ρ type elastic force guiding saw-assisiting hook, and ρ type elastic force guiding saw-assisiting hook is made by steel wire or p-cu peel, and steel wire joins end to end; Openend is fixed on the reciprocating saw 6, and saw blade 8 passes from the gap between two strands of steel wires.ρ type elastic force guiding saw-assisiting hook and reciprocating saw, action bars mechanical connection import branch naturally and are cut the position, and keep modest pressure with saw blade; Power unit comprises two batteries 2; Two batteries 2 are installed in respectively in the top and the action bars 3 bottom; Being installed in topmost, the interior battery 2 of action bars provides operating voltage to reciprocating saw 6; Button AN 4 is installed on the action bars bottom, and bottom cap 1 is encapsulated in one of them battery 2 in the action bars 3 bottom.Connect through light-operated circuit between two batteries 2.In addition, be furnished with the spare part box, be used for the splendid attire saw blade in the spare part box and supply the battery charging to use.
Like Fig. 3 and shown in Figure 4, light-operated circuit comprises battery E1, E2, LED, diode VD, voltage-stabiliser tube DW, resistance R 1, R2, button AN, photo-electric control relay J, photosensitive tube VT and triode VT1.LED, resistance R 1, button AN and battery E1 are composed in series closed loop; Be connected in parallel between the base stage and colelctor electrode of triode VT1 after voltage-stabiliser tube DW, photosensitive tube VT, resistance R 2, the series connection of photo-electric control relay J, the two ends of photo-electric control relay J are parallel with diode VD; The emitter stage of triode VT1 is connected with the negative pole of battery E2, and the positive pole of battery E2 is connected with the colelctor electrode of triode VT1 through the photo-electric control relay J, and electromotor is connected in parallel on the two ends of battery E2 through normal battle of the J-1 of photo-electric control relay J.Two batteries and photoelectric control circuit are made cylinder shape, to be suitable for the shape of action bars.Packing at battery E1, E2 puts in place, and action bars connects, under the good prerequisite of saw blade installing; Press the button switch AN, battery E1 driven for emitting lights diode (LED) is luminous, VT, VT1 conducting; The adhesive of photo-electric control relay J, the J-1 closure of often making war, motor D work under battery E2 drives.Start the photo-electric control relay J by battery E1, battery E2 starter motor then, the photo-electric control relay J guarantees major insulation intensity, has solved the low shortcoming of traditional dielectric strength, action bars length variations simultaneously, circuit automatic switching on and keep dielectric strength constant.
Method for using: Unscrew bottom cap 1; Battery E1 packs into; The bottom cap 1 of screwing, the battery E2 that in the top action bars 3, packs into (other end has been installed photo-electric control photo-electric control relay) is connected to active length to action bars; The elastic force saw-assisiting hook that leads is caught on the broken twigs for sawing, pin button AN 4 switches and then execute and cut the beginning.Use later or cell voltage is crossed when low, should take out battery, the correspondence position charging got final product more than eight hours in the spare part box.Do not charge, not under the operating position, battery can be placed in the spare part box for use.
Claims (2)
1. an electronic Gao Zhiju comprises handle and the reciprocating saw (6) that is installed in the handle upper end, the power supply of operating voltage is provided for reciprocating saw (6), and saw blade (8) is installed on reciprocating saw (6); It is characterized in that: described handle is made up of two action bars (3) at least; The two ends of action bars (3) are separately installed with the connector (5) that matches; One of them connector (5) lining is provided with electrode (51); Another connector (5) lining is provided with spring (52), and the connector that contains spring during installation is connected with the connector that contains electrode; Elastic force guiding saw hook (7) is installed on reciprocating saw (6); Described power supply comprises two batteries (2); Two batteries (2) are installed in respectively in the top and the action bars (3) bottom; Being installed in topmost, the interior battery (2) of action bars provides operating voltage to reciprocating saw (6); Button AN (4) is installed on the action bars bottom, connects through light-operated circuit between two batteries (2); Described light-operated circuit comprises battery E1, E2, LED, diode VD, voltage-stabiliser tube DW, resistance R 1, R2, button AN, photo-electric control relay J, photosensitive tube VT and triode VT1; LED, resistance R 1, button AN and battery E1 are composed in series closed loop; Be connected in parallel between the base stage and colelctor electrode of triode VT1 after voltage-stabiliser tube DW, photosensitive tube VT, resistance R 2, the series connection of photo-electric control relay J, the two ends of photo-electric control relay J are parallel with diode VD; The emitter stage of triode VT1 is connected with the negative pole of battery E2, and the positive pole of battery E2 is connected with the colelctor electrode of triode VT1 through the photo-electric control relay J, and electromotor is connected in parallel on the two ends of battery E2 through normal battle of the J-1 of photo-electric control relay J.
2. a kind of electronic Gao Zhiju according to claim 1 is characterized in that: described elastic force guiding saw hook (7) is ρ type elastic force guiding saw-assisiting hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010542502 CN102077759B (en) | 2010-11-15 | 2010-11-15 | Electrical long pole chain saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010542502 CN102077759B (en) | 2010-11-15 | 2010-11-15 | Electrical long pole chain saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102077759A CN102077759A (en) | 2011-06-01 |
| CN102077759B true CN102077759B (en) | 2012-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010542502 Expired - Fee Related CN102077759B (en) | 2010-11-15 | 2010-11-15 | Electrical long pole chain saw |
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| Country | Link |
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| CN (1) | CN102077759B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938481A (en) * | 2017-04-21 | 2017-07-11 | 云南省送变电工程公司 | A kind of multi-functional electric line special isolation screen of trees saw of auto-manual |
| CN109041871B (en) * | 2018-09-27 | 2024-01-09 | 广东电网有限责任公司 | High branch sawing device |
| CN111887048A (en) * | 2020-06-28 | 2020-11-06 | 深圳供电局有限公司 | Tree obstacle cleaning device |
| CN111788955A (en) * | 2020-06-28 | 2020-10-20 | 深圳供电局有限公司 | Portable tree obstacle cleaning device |
| CN112186619A (en) * | 2020-08-31 | 2021-01-05 | 广东电网有限责任公司广州供电局 | Tree obstacle repairing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2181172Y (en) * | 1993-12-29 | 1994-11-02 | 田呈实 | Electrically operated high branch saw |
| DE10304482A1 (en) * | 2003-02-05 | 2004-09-02 | Grassmann, Justus, M.Sc. | A method for cutting high branches from trees and the like has a motor driven saw blade at the upper end of a number of joined rods |
| CN2724407Y (en) * | 2004-03-03 | 2005-09-14 | 南京林业大学 | Electric saw for cutting high branches of trees |
| CN2860049Y (en) * | 2005-12-01 | 2007-01-24 | 彭忠玉 | Electric secateurs |
| CN101248736A (en) * | 2008-03-31 | 2008-08-27 | 郝天好 | Telescopic electric branch sawing machine |
| CN201898746U (en) * | 2010-11-15 | 2011-07-20 | 江苏省电力公司徐州供电公司 | Portable motor-driven high branch saw |
-
2010
- 2010-11-15 CN CN 201010542502 patent/CN102077759B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2181172Y (en) * | 1993-12-29 | 1994-11-02 | 田呈实 | Electrically operated high branch saw |
| DE10304482A1 (en) * | 2003-02-05 | 2004-09-02 | Grassmann, Justus, M.Sc. | A method for cutting high branches from trees and the like has a motor driven saw blade at the upper end of a number of joined rods |
| CN2724407Y (en) * | 2004-03-03 | 2005-09-14 | 南京林业大学 | Electric saw for cutting high branches of trees |
| CN2860049Y (en) * | 2005-12-01 | 2007-01-24 | 彭忠玉 | Electric secateurs |
| CN101248736A (en) * | 2008-03-31 | 2008-08-27 | 郝天好 | Telescopic electric branch sawing machine |
| CN201898746U (en) * | 2010-11-15 | 2011-07-20 | 江苏省电力公司徐州供电公司 | Portable motor-driven high branch saw |
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| Publication number | Publication date |
|---|---|
| CN102077759A (en) | 2011-06-01 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ELECTRIC POWER CO. STATE ELECTRIC NET CROP Effective date: 20121029 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121029 Address after: 221006 Jiefang North Road, Jiangsu, Xuzhou, No. 20 Patentee after: Xuzhou Power Supply Company of Jiangsu Electric Power Company Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 221006 Jiefang North Road, Jiangsu, Xuzhou, No. 20 Patentee before: Xuzhou Power Supply Company of Jiangsu Electric Power Company |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20151115 |
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| EXPY | Termination of patent right or utility model |