CN208425240U - A kind of Gao Zhiju - Google Patents
A kind of Gao Zhiju Download PDFInfo
- Publication number
- CN208425240U CN208425240U CN201820809100.2U CN201820809100U CN208425240U CN 208425240 U CN208425240 U CN 208425240U CN 201820809100 U CN201820809100 U CN 201820809100U CN 208425240 U CN208425240 U CN 208425240U
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- outer bar
- high pressure
- gao zhiju
- metal
- inner metal
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Abstract
The utility model provides a kind of Gao Zhiju, including metal saw blade and telescopic rod, the telescopic rod includes inner metal rod and outer bar, the inner metal rod is sleeved in the outer bar, the inner metal rod is detachably connected with metal saw blade, the outer bar includes the metal outer bar for being formed on outer bar top and the high pressure resistant insulation outer bar for being formed on outer bar lower end, is formed with high pressure alarm in the metal outer bar.The advantage is that: can be when in use under the protection of high pressure resistant insulation outer bar; avoid operator that Gao Zhiju is accidentally contacted to electrification in high voltage route and causes electric shock accidents; and high pressure alarm can prompt electric shock risk; after removing metal saw blade; remaining telescopic rod and high pressure alarm can be used as high voltage testing stick, and Gao Zhiju is made to serve many purposes.
Description
Technical field
The utility model relates to a kind of Gao Zhiju more particularly to a kind of Gao Zhijus with high pressure alarm.
Background technique
In electric line operation and maintenance, individual lot vehicle be cannot be introduced into, and line protection often has in area
The growths such as eucalyptus, group's flower, paulownia are got up, and quickly, average annual growing height is up to three meters or more, to high-tension line for these arboreal growths
Safe operation causes great hidden danger.Cannot such as cut down in time, then strong wind or thunderstorm season may cause personal injury or
Unit trip accident.Previous traditional method is removed first is that having a power failure, but will affect a large number of users for electricity consumption；Second is that branch less
It is trimmed as early as possible with tools such as common metal Gao Zhijus when long, but in the complex environment of field, uses common Gao Zhiju
In the process, it is easy to touch the high-voltage line above branch, though there is insulation processing in the hand-held part of common Gao Zhiju, can only be resistant to
The low-voltage of 0.4kV, and outdoor alive circuit is typically all the high voltage of 10kV or more, once accidentally touch, it is low on Gao Zhiju
It presses insulating layer can be breakdown, causes casualties.
Utility model content
The purpose of the utility model is to provide high pressure resistant insulation Gao Zhijus that is a kind of portable and can prompting danger.
A kind of Gao Zhiju described in the utility model, including metal saw blade and telescopic rod, the telescopic rod include in metal
Bar and outer bar, the inner metal rod are sleeved in the outer bar, and the inner metal rod is detachably connected with metal saw blade, described outer
Bar includes the metal outer bar for being formed on outer bar top and the high pressure resistant insulation outer bar for being formed on outer bar lower end, is formed in the metal outer bar
High pressure alarm.
Preferably, being installed between the inner metal rod and outer bar by fixed mechanism.
Preferably, the fixed mechanism is formed with wing bolt.
Preferably, being formed with sound-light alarm generator in the high pressure alarm.
Preferably, the high insulation outer bar is made of epoxy resin or high-strength insulating rubber.
Preferably, the inner metal rod of the telescopic rod can be a section or more piece, more piece inner metal rod is that can stretch
Shrinking structure.
As there is choosing, the high insulation outer bar is retractable structure.
Having the beneficial effect that for the utility model carries out tour dimension to the alive circuit channel of relevant voltage grade outdoors
When shield, can the branch below line channel is trimmed in time with safe ready, without specially coordinate arrange route stop
Electricity plan.By Gao Zhiju provided by the utility model, can the trees too fast to outdoor growth carry out pruning modes in time, use ring
High pressure resistant insulation outer bar made of oxygen resin, can allow the Gao Zhiju bear the high pressure of 44kV or more, and for safety
Consider, high pressure alarm is formed on Gao Zhiju, the high pressure alarm can incude when Gao Zhiju is close to electrification in high voltage route
Alarm issues sound and light alarm signal, and operator is reminded to pay attention to safe operation.When removing metal saw blade, telescopic rod and high pressure report
Alert device also serves as the use of high voltage testing stick.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model Gao Zhiju；
Fig. 2 is the improvement structural schematic diagram of the utility model Gao Zhiju；
1, metal saw blade；2, inner metal rod；21, rotation fastening type is screwed section；3, outer bar；31, metal outer bar；32,
Height insulation outer bar；4, fixed mechanism；41, wing bolt；5, high pressure alarm.
Specific embodiment
The utility model is further detailed below in conjunction with attached drawing, it should be appreciated that following is only that this is practical
Novel embodiment, therefore it does not limit the scope of the patent of the utility model, all to utilize the utility model specification and attached drawing
Equivalent structure or equivalent flow shift made by content is applied directly or indirectly in other relevant technical fields, similarly
Including in the scope of patent protection of the utility model.
Embodiment 1:
A kind of Gao Zhiju as shown in Figure 1, including metal saw blade 1 and telescopic rod, the telescopic rod include 2 He of inner metal rod
Outer bar 3, the inner metal rod 2 are sleeved in the outer bar 3, and the inner metal rod 2 is detachably connected with metal saw blade 1, described
Outer bar 3 includes the metal outer bar 31 for being formed on 3 top of outer bar and the high pressure resistant insulation outer bar 32 for being formed on 3 lower end of outer bar, the metal
High pressure alarm 5 is formed in outer bar 31.It is installed between the inner metal rod 2 and outer bar 3 by fixed mechanism 4.The fixed machine
Structure 4 is formed with wing bolt 41.Buzzer is formed in the high pressure alarm 5.The high insulation outer bar 32 is by epoxy resin or height
Strength dielectric rubber is made.
In use, unclamping the wing bolt 41 on fixed mechanism 4, inner metal rod 2 is extracted from outer bar 3, adjusts metal
Interior bar 2 extract length come adapt to actual use in branch height, tighten wing bolt 41 later, metal saw blade 1 installed
At the top of inner metal rod 2, can branches of tall trees be carried out with saw and removed.
When Gao Zhiju is when removing the branches of tall trees near high-tension line, once the metal saw blade 1 of Gao Zhiju close to high-tension line,
Since metal saw blade 1, inner metal rod 2 and metal outer bar 31 are all conductive, the high pressure alarm 5 being mounted in metal outer bar 31 can be felt
It should alarm, issue sound and light alarm signal, operator is reminded to take care.If operator accidentally touches Gao Zhiju
High-tension line, high pressure resistant insulation outer bar 32 are made of epoxy resin, can bear the high pressure of 44kV or more without breakdown,
The personal safety of operator is fully ensured that.
It needs using Gao Zhiju as high voltage testing stick in use, need to only remove the metal saw blade on Gao Zhiju, operator
Member is hand-holdable high pressure resistant insulation outer bar 32, carries out electrical verification to electrification in high voltage position.
After use, metal saw blade 1 is removed, the wing bolt 41 on fixed mechanism 4 is unclamped, inner metal rod 2 can be received
It returns in outer bar 3, it is easy to carry.
Embodiment 2:
As shown in Fig. 2, the inner metal rod 2 of the telescopic rod can be more piece, more piece inner metal rod 2 is retractable structure.
The junction of every section inner metal rod 2 is formed with rotation fastening type and is screwed section 21, in use can according to actual needs,
A few section inner metal rods 2 are extracted in selection, are screwed between inner metal rod 2 by rotation fastening type and are saved 21 and tighten fixation, other make
It is consistent with method and embodiment 1.
In other embodiments, high insulation outer bar 32 also can be made into retractable structure, application method and inner metal rod 2 one
It causes, no longer illustrates herein.
Claims (8)
1. a kind of Gao Zhiju, including metal saw blade (1), it is characterised in that: further include telescopic rod, the telescopic rod includes in metal
Bar (2) and outer bar (3), the inner metal rod (2) are sleeved in the outer bar (3), the inner metal rod (2) and metal saw blade
(1) it is detachably connected, the outer bar (3) includes being formed on the metal outer bar (31) on outer bar (3) top and being formed on outer bar (3) lower end
High pressure resistant insulation outer bar (32) is formed with high pressure alarm (5) on the metal outer bar (31).
2. a kind of Gao Zhiju as described in claim 1, it is characterised in that: pass through between the inner metal rod (2) and outer bar (3)
Fixed mechanism (4) installation.
3. a kind of Gao Zhiju as claimed in claim 2, it is characterised in that: the fixed mechanism (4) is formed with wing bolt (41).
4. a kind of Gao Zhiju as described in claim 1, it is characterised in that: be formed with sound-light alarm in the high pressure alarm (5)
Generator.
5. a kind of Gao Zhiju as described in claim 1, it is characterised in that: the high pressure resistant insulation outer bar (32) is by epoxy resin
It is made.
6. a kind of Gao Zhiju as described in claim 1, it is characterised in that: the high pressure resistant insulation outer bar (32) is by high-intensitive exhausted
Edge rubber is made.
7. a kind of Gao Zhiju as claimed in claim 1 or 2, it is characterised in that: the inner metal rod (2) of the telescopic rod can be
One section or more piece, more piece inner metal rod (2) are retractable structure.
8. a kind of Gao Zhiju as described in claim 1, it is characterised in that: the high-voltage isulation outer bar (32) is scalable knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820809100.2U CN208425240U (en) | 2018-05-29 | 2018-05-29 | A kind of Gao Zhiju |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820809100.2U CN208425240U (en) | 2018-05-29 | 2018-05-29 | A kind of Gao Zhiju |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208425240U true CN208425240U (en) | 2019-01-25 |
Family
ID=65100262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820809100.2U Active CN208425240U (en) | 2018-05-29 | 2018-05-29 | A kind of Gao Zhiju |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208425240U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111108938A (en) * | 2020-01-07 | 2020-05-08 | 国网浙江台州市黄岩区供电有限公司 | Assembled insulating scissors |
| CN111788955A (en) * | 2020-06-28 | 2020-10-20 | 深圳供电局有限公司 | Portable tree obstacle cleaning device |
| CN111887048A (en) * | 2020-06-28 | 2020-11-06 | 深圳供电局有限公司 | Tree obstacle cleaning device |
-
2018
- 2018-05-29 CN CN201820809100.2U patent/CN208425240U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111108938A (en) * | 2020-01-07 | 2020-05-08 | 国网浙江台州市黄岩区供电有限公司 | Assembled insulating scissors |
| CN111788955A (en) * | 2020-06-28 | 2020-10-20 | 深圳供电局有限公司 | Portable tree obstacle cleaning device |
| CN111887048A (en) * | 2020-06-28 | 2020-11-06 | 深圳供电局有限公司 | Tree obstacle cleaning device |
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