CN208387369U - 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
- CN208387369U CN208387369U CN201820199365.5U CN201820199365U CN208387369U CN 208387369 U CN208387369 U CN 208387369U CN 201820199365 U CN201820199365 U CN 201820199365U CN 208387369 U CN208387369 U CN 208387369U
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- telescopic rod
- saw head
- insulating bar
- bar
- high branch
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Abstract
The utility model relates to a kind of high branch trimming of livewire work saws, including saw head, telescopic rod, epoxy resins insulation bar, connector, telescopic rod button, safe spacing ring etc..The pruner for tree be manual operation, saw head replaceable, telescopic rod length can play the role of being dielectrically separated from free extension, epoxy resins insulation bar, the rear portion of telescopic rod is fixed with safe spacing ring.As long as golden telescopic rod and insulating bar is docked when operation, pass through artificial front and back dragsaw, so that it may achieve the purpose that pollard.The pruner for tree of the utility model, without line outage can also safety work, insulation safety is good, and length is adjustable, and light and flexible is easy to operate.
Description
Technical field
The utility model relates to the pruning tool of trees branches of tall trees, specifically a kind of trimming electrical lead is nearby set skill and is used
Livewire work saw.
Background technique
Trees branches of tall trees near electrical lead easily cause line short, connect in the case where branch distance of wire is excessively close
The failures such as ground, 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 ".Commonly " Gao Zhiju " metalloid bar, operating stick are common
Material is made, operation, in its when closing on live wire, be easy to cause operating personnel's electric shock accident, repaired for this purpose, carrying out branch
When cutting, need to be operated in the case where line outage --- this brings loss and inconvenience to Electricity customers.
Summary of the invention
The purpose of this utility model be to provide it is a kind of can with the pruning saw of livewire work, the pruning saw to conducting wire near
When branch carries out trimming operation, without left alone without help electrically operated.
The utility model 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, stop collar 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, replacement screw 8 is used to connect saw head 1 and telescopic rod 2；Stop collar 4 is located at the rear portion of insulating bar 3,
System is for preventing operator from crossing the limit 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 ideal length with stretching or contract and fix it.
When pollard, operator holds the rear portion of insulating bar 3, and the hand that stop collar 4 limits operator must not cross boundary,
It is then reciprocal to pull insulating bar, saw head 1 can be driven to cut branch.
This livewire work insulation Gao Zhiju, due to using 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 also can achieve the adjustable effect of Gao Zhiju length；It is convenient to saw head dismounting and change, using and safeguarding conducive to the later period.It should
Pruning saw length is adjustable, light and flexible, and insulating properties safety is good, and line outage is not necessarily to when beta pruning operation.
With reference to the accompanying drawings and examples, the utility model is described further.
Detailed description of the invention
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 saw head replacement screw.
Specific embodiment
A kind of high branch trimming of the livewire work of embodiment 1 is sawed
The high branch trimming of the present embodiment is sawed, 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, saw
First 1 is high carbon steel material, is stainless steel material 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 by respective connecting bolt 5 with to connecting bolt 6 between bar 3, the length of trimmer is carried out by pressing locking button 7
Adjust --- realize free extension.
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
1, aluminium alloy telescopic rod 2, epoxy resins insulation bar 3 etc. are absolute construction, these three components arbitrarily can be connected or be dismantled, disassembly
Convenient transportation afterwards.Safe spacing ring 4 is to prevent the hand of operator more than effective and safe distance；Connecting bolt 5,6 is used to connect
Aluminium alloy telescopic rod 2 and epoxy resins insulation bar 3；Locking button 7 is used to adjust the length of telescopic rod, that is, adjusts the length of trimmer
Degree；Head replacement screw 8 is sawed 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 the pressure resistance of 35 kilovoltages 5 minutes.
2. 4 section of aluminium alloy telescopic rod, 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, and 0.7 meter away from end.
The present embodiment can livewire work trim 20 kilovolts of following circuits near branch.
Claims (3)
1. a kind of high branch trimming of livewire work is sawed characterized by comprising saw head (1), telescopic rod (2), insulating bar (3),
Locking button (7)；
It is sequentially connected before and after saw head (1), telescopic rod (2), insulating bar (3)；Insulating bar (3) is epoxy resins insulation bar；Telescopic rod
(2) it is formed for more piece, the length of trimmer is adjusted by locking button (7), realize free extension；Safe spacing ring (4) is located at
The rear portion of insulating bar (3).
2. high branch trimming is sawed according to claim 1, which is characterized in that between saw head (1) and telescopic rod (2) more by saw head
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 (5,6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820199365.5U CN208387369U (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 |
|---|---|---|---|
| CN201820199365.5U CN208387369U (en) | 2018-01-30 | 2018-01-30 | A kind of high branch trimming saw of livewire work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208387369U true CN208387369U (en) | 2019-01-18 |
Family
ID=65066888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820199365.5U Active CN208387369U (en) | 2018-01-30 | 2018-01-30 | A kind of high branch trimming saw of livewire work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208387369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108142138A (en) * | 2018-01-30 | 2018-06-12 | 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 CN201820199365.5U patent/CN208387369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108142138A (en) * | 2018-01-30 | 2018-06-12 | 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 |
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