CN108142138A - A kind of high branch trimming saw of livewire work - Google Patents
A kind of high branch trimming saw of livewire work Download PDFInfo
- Publication number
- CN108142138A CN108142138A CN201810109483.7A CN201810109483A CN108142138A CN 108142138 A CN108142138 A CN 108142138A CN 201810109483 A CN201810109483 A CN 201810109483A CN 108142138 A CN108142138 A CN 108142138A
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- saw
- high branch
- branch trimming
- spacing ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009966 trimming Methods 0.000 title claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 239000003822 epoxy resin Substances 0.000 claims abstract description 10
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 10
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 241000269319 Squalius cephalus Species 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 9
- 238000013138 pruning Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000600 Ba alloy Inorganic materials 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/081—Manual cutting tools not otherwise provided for, e.g. pruning hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/04—Handle constructions telescopic; extensible; sectional
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/10—Handle constructions characterised by material or shape
- B25G1/12—Handle constructions characterised by material or shape electrically insulating material
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The present invention relates to a kind of high branch trimming saw of livewire work, including saw head, telescopic rod, epoxy resins insulation bar, connector, telescopic rod button, safe spacing ring etc..The pruner for tree is manual operation, saw head replaceable, telescopic rod length can freely stretch, epoxy resins insulation bar plays the role of being dielectrically separated from, and the rear portion of telescopic rod is fixed with safe spacing ring.As long as golden telescopic rod and insulating bar is docked during operation, pass through artificial front and rear dragsaw, it is possible to achieve the purpose that pollard.The pruner for tree of the present invention, without line outage also can safety work, insulation safety is good, and length is adjustable, and light and flexible is easy to operate.
Description
Technical field
The present invention relates to the pruning tool of trees branches of tall trees, specifically a kind of band trimmed electrical lead and nearby set skill
Electric operation saw.
Background technology
Trees branches of tall trees near electrical lead in the case where branch distance of wire is excessively near, easily causes line short, connect
The failures such as ground, so as to cause the accidents such as power failure, forest fires.Therefore, it is necessary to be trimmed in time to the branch near power circuit,
Branch is trimmed using specific purpose tool " Gao Zhiju ".Common " Gao Zhiju " metalloid bar, operating lever is common
Material is made, operation, in its when closing on live wire, be easy to cause operating personnel's electric shock accidents, repaiied for this purpose, carrying out branch
When cutting, need to be operated in the case of line outage one by one this bring loss and inconvenience to Electricity customers.
Invention content
It is an object of the present invention to provide it is a kind of can be with the pruning saw of livewire work, the pruning saw is to the branch near conducting wire
When carrying out trimming operation, without left alone without help electrically operated.
The invention is realized in this way：
The livewire work pruning saw is made of saw head 1, telescopic rod 2, insulating bar 3, locking button 7, spacing ring 4.Saw head 1
For pollard；The front and back end of telescopic rod 2 is respectively fixedly connected with saw head 1 and insulating bar 3, between telescopic rod 2 and insulating bar 3
It is docking integrally by bolt 5, replaces screw 8 and be used for connecting saw head 1 and telescopic rod 2；Spacing ring 4 is located at the rear portion of insulating bar 3,
It is for preventing operating personnel from crossing the limiting alarming device of insulating bar；Locking button 7 is mounted on telescopic rod 2, passes through pressing
Locking button 7 controls telescopic rod 2 or reaches preferable length with stretching or contract and fix it.
During pollard, operating personnel hold the rear portion of insulating bar 3, and the hand that spacing ring 4 limits operating personnel must not cross boundary,
It is then reciprocal to pull insulating bar, you can saw head 1 is driven to cut branch.
This livewire work insulation Gao Zhiju, as a result of insulating bar, so there is no need to line outages, avoid human electric shock
Accident improves the security reliability of power supply；Using epoxy resins insulation bar and aluminium alloy telescopic rod, Gao Zhiju is both alleviated
Weight can also reach the adjustable effect of Gao Zhiju length；It is convenient to saw head dismounting and change, using and safeguarding conducive to the later stage.It should
Pruning saw length is adjustable, light and flexible, and insulating properties safety is good, without line outage during beta pruning operation.
With reference to the accompanying drawings and examples, the present invention will be further described.
Description of the drawings
The shape and structure schematic diagram of Fig. 1 the present embodiment high branch trimming saw
The decomposition diagram of Fig. 2 the present embodiment high branch trimming saw construction
In figure, 1 is saw head, and 2 be aluminium alloy telescopic rod, and 3 be epoxy resins insulation bar, and 4 be safe spacing ring, and 5,6 be pair
Connecting bolt, 7 be telescopic rod locking button, and 8 be that saw head replaces screw.
Specific embodiment
A kind of high branch trimming saw of 1 livewire work of embodiment
The high branch trimming saw of the present embodiment, as shown in Figure 1：Mainly by saw head 1, telescopic rod 2, insulating bar 3, telescopic rod locking
Button 7, safe spacing ring 4 form connecting bolt 5, replacement screw 8.
Telescopic rod 2 is aluminum alloy material, and insulating bar 2 is epoxy resin material, and safe spacing ring 4 is silicone rubber material, is sawed
First 1 is high carbon steel material, is stainless steel to connecting bolt 5.
Saw head 1 is fixedly connected with aluminium alloy telescopic rod 2 by replacing screw 8：Aluminium alloy telescopic rod 2 and epoxy resins insulation
It is fixedly connected between bar 3 by respective connecting bolt 5 with to connecting bolt 6, the length of trimmer is carried out by pressing locking button 7
Adjusting --- realization is freely stretched.
Fig. 2 shows the placement configurations figure of the components such as the saw head 1, telescopic rod 2, insulating bar 3 of the present embodiment pruning saw.Saw head
1st, aluminium alloy telescopic rod 2, epoxy resins insulation bar 3 etc. are absolute construction, these three components arbitrarily can be connected or be dismantled, dismounting
Convenient transportation afterwards.Safe spacing ring 4 is to prevent the hand of operating personnel more than effective and safe distance；Connecting bolt 5,6 is used for connecting
Aluminium alloy telescopic rod 2 and epoxy resins insulation bar 3；Locking button 7 is used for the length of adjustable telescopic rod, that is, adjusts the length of trimmer
Degree；It saws head and replaces screw 8 for connecting saw head 1 and aluminium alloy telescopic rod 2.
The major parameter of each component of the present embodiment is as follows：
1. 2.0 meters of epoxy resins insulation pole length is, it can be achieved that 35 kilovoltages are 5 minutes pressure-resistant.
2. aluminium alloy telescopic rod 4 saves, scalable 5.0 meters of longest, 7 meters of job area.
3. safe spacing ring 4 is located at 3 rear portion of insulating bar, 0.7 meter away from end.
The present embodiment can livewire work trim 20 kilovolts of circuits below near branch.
Claims (5)
1. a kind of high branch trimming saw of livewire work, which is characterized in that including：Saw head (1), telescopic rod (2), insulating bar (3),
Locking button (7)；
Saw head (1), telescopic rod (2), epoxy resins insulation bar (3) are front and rear to be sequentially connected；Safe spacing ring (4) is positioned at telescopic rod
(2) rear portion.
2. high branch trimming is sawed according to claim 1, which is characterized in that by sawing head more between saw head (1) and telescopic rod (2)
Screw (8) is changed to be fixed together.
3. high branch trimming is sawed according to claim 1, which is characterized in that the connecting pin between telescopic rod (2) and insulating bar (3)
By being fixed together to connecting bolt (5) and to connecting bolt (5).
4. high branch trimming is sawed according to claim 1, which is characterized in that telescopic rod (2) is formed for more piece, passes through locking button
(7) length of trimmer is adjusted, realization is freely stretched.
5. high branch trimming is sawed according to claim 1, which is characterized in that the rear portion of telescopic rod (2) is fixed with safe spacing ring
(4)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810109483.7A CN108142138A (en) | 2018-01-30 | 2018-01-30 | A kind of high branch trimming saw of livewire work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810109483.7A CN108142138A (en) | 2018-01-30 | 2018-01-30 | A kind of high branch trimming saw of livewire work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108142138A true CN108142138A (en) | 2018-06-12 |
Family
ID=62456917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810109483.7A Pending CN108142138A (en) | 2018-01-30 | 2018-01-30 | A kind of high branch trimming saw of livewire work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108142138A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11384719B2 (en) | 2019-03-15 | 2022-07-12 | Milwaukee Electric Tool Corporation | Fluid tank for a power tool |
| US11518018B2 (en) | 2019-01-21 | 2022-12-06 | Milwaukee Electric Tool Corporation | Power tool with non-conductive driveshaft |
| US11618149B2 (en) | 2019-04-26 | 2023-04-04 | Milwaukee Electric Tool Corporation | Telescoping tool with collapsible bearing assembly |
| US12128539B2 (en) | 2023-11-22 | 2024-10-29 | Milwaukee Electric Tool Corporation | Power tool with non-conductive driveshaft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202222186U (en) * | 2011-08-18 | 2012-05-23 | 华北电网有限公司秦皇岛电力公司 | Overhead branch pruning saw |
| CN204217533U (en) * | 2014-11-19 | 2015-03-25 | 国网山东桓台县供电公司 | Pollard synthetics |
| CN205030209U (en) * | 2015-10-14 | 2016-02-17 | 皖西学院 | Insulating averruncator of electric power retractable |
| CN206578727U (en) * | 2017-03-16 | 2017-10-24 | 国家电网公司 | Mesolow distribution network live line work special isolation conductor cutter |
| CN208387369U (en) * | 2018-01-30 | 2019-01-18 | 国网甘肃省电力公司白银供电公司 | A kind of high branch trimming saw of livewire work |
-
2018
- 2018-01-30 CN CN201810109483.7A patent/CN108142138A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202222186U (en) * | 2011-08-18 | 2012-05-23 | 华北电网有限公司秦皇岛电力公司 | Overhead branch pruning saw |
| CN204217533U (en) * | 2014-11-19 | 2015-03-25 | 国网山东桓台县供电公司 | Pollard synthetics |
| CN205030209U (en) * | 2015-10-14 | 2016-02-17 | 皖西学院 | Insulating averruncator of electric power retractable |
| CN206578727U (en) * | 2017-03-16 | 2017-10-24 | 国家电网公司 | Mesolow distribution network live line work special isolation conductor cutter |
| CN208387369U (en) * | 2018-01-30 | 2019-01-18 | 国网甘肃省电力公司白银供电公司 | A kind of high branch trimming saw of livewire work |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11518018B2 (en) | 2019-01-21 | 2022-12-06 | Milwaukee Electric Tool Corporation | Power tool with non-conductive driveshaft |
| US20230094058A1 (en) | 2019-01-21 | 2023-03-30 | Milwaukee Electric Tool Corporation | Power tool with non-conductive driveshaft |
| US12042921B2 (en) | 2019-01-21 | 2024-07-23 | Milwaukee Electric Tool Corporation | Power tool with non-conductive driveshaft |
| US11384719B2 (en) | 2019-03-15 | 2022-07-12 | Milwaukee Electric Tool Corporation | Fluid tank for a power tool |
| US11618149B2 (en) | 2019-04-26 | 2023-04-04 | Milwaukee Electric Tool Corporation | Telescoping tool with collapsible bearing assembly |
| US12064861B2 (en) | 2019-04-26 | 2024-08-20 | Milwaukee Electric Tool Corporation | Telescoping tool with collapsible bearing assembly |
| US12128539B2 (en) | 2023-11-22 | 2024-10-29 | Milwaukee Electric Tool Corporation | Power tool with non-conductive driveshaft |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180612 |
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| WD01 | Invention patent application deemed withdrawn after publication |