CN211090785U - High branch saw capable of being used as high-voltage electricity testing rod - Google Patents
High branch saw capable of being used as high-voltage electricity testing rod Download PDFInfo
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- CN211090785U CN211090785U CN201921542192.3U CN201921542192U CN211090785U CN 211090785 U CN211090785 U CN 211090785U CN 201921542192 U CN201921542192 U CN 201921542192U CN 211090785 U CN211090785 U CN 211090785U
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- rod
- saw
- installation pole
- voltage
- insulating body
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Abstract
The utility model discloses a branches of tall trees saw that can be used as high pressure electricity testing stick, including metal saw bit, high-pressure alarm installation pole and the insulating body of rod, the insulating body of rod has two sections at least, through threaded connection between each section body of rod, high-pressure alarm installation pole can be dismantled with the insulating body of rod and be connected, metal saw bit bottom is equipped with saw bit installation pole, saw bit installation pole can be dismantled with high-pressure alarm installation pole and be connected, the insulating body of rod is the high-pressure resistant insulating body of rod, the system has high-pressure alarm on the high-pressure alarm installation pole. The advantages are that: the electric shock of the operator can be prevented when the operator operates outdoors.
Description
Technical Field
The utility model relates to a branches of tall trees saw especially relates to a branches of tall trees saw of high pressure alarm.
Background
In the operation and maintenance of the power transmission and distribution line, vehicles in individual sections cannot enter, eucalyptus, bouquet, paulownia and the like often grow in the line protection area, the trees grow quickly, the annual average growth height can reach more than three meters, and great hidden danger is caused to the safe operation of the high-voltage line. If the chopping cannot be performed in time, personal injury or equipment tripping accidents can be caused in strong wind or thunderstorm seasons. The traditional method is to clear the power failure, but the power supply and the power consumption of a large number of users are affected; secondly, when the branches are not too long, the branches are trimmed by using tools such as a common metal high branch saw as soon as possible, but in a complex outdoor environment, a high-voltage wire above the branches is easily touched, the hand-held part of the common high branch saw can only bear the low voltage of 0.4kV although insulation treatment is carried out, the outdoor live line is generally high voltage of 10kV or more, and once the high branch saw is touched by mistake, the low-voltage insulation layer on the high branch saw can be punctured, so that casualties are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable and can indicate dangerous high voltage resistant insulating branches of tall trees saw.
The technical scheme of the utility model as follows:
the utility model provides a branches of tall trees saw that can be used as high pressure electricity testing stick, includes metal saw bit, high-voltage alarm installation pole and the insulating body of rod, the insulating body of rod has two sections at least, through threaded connection between each section insulating body of rod, high-voltage alarm installation pole can be dismantled with the insulating body of rod and be connected, metal saw bit bottom is equipped with saw bit installation pole, saw bit installation pole can be dismantled with high-voltage alarm installation pole and be connected, the insulating body of rod is the insulating body of rod of nai high pressure, the system has high-voltage alarm on the high-voltage alarm installation.
Furthermore, an anti-skidding sheath is arranged on the insulating rod body.
Furthermore, the top of the insulating rod body is provided with a warning mark.
Further, the insulating rod body is made of epoxy resin.
The utility model discloses an useful part lies in: when the inspection maintenance is carried out on the electrified line channel with the corresponding voltage grade outdoors, the branches below the line channel can be safely and conveniently trimmed in time without specially coordinating and arranging a line power failure plan. Through the utility model provides a branches of tall trees saw can in time prune the processing to the trees of outdoor growth at the excessive speed, and the high voltage resistant insulating rod body of rod of making with epoxy can make the branches of tall trees saw can bear the power frequency withstand voltage of up to 95kV, and for safe consideration, and the system has high-pressure alarm on the branches of tall trees saw, high-pressure alarm can respond to the warning when the branches of tall trees saw is close to high-voltage live line, sends audible and visual alarm signal, reminds operating personnel to notice the operation safety. When the metal saw blade is dismounted, the rod body and the high-voltage alarm can also be used as a high-voltage electricity testing rod, and the warning mark is arranged on the rod body to prevent an operator from accidents.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
1. A metal saw blade; 2. a thread; 3. a high voltage alarm; 4. a high-voltage alarm mounting rod; 5. an insulating rod body; 5.1, warning marks; 6. an anti-slip sheath; 7. and (4) protecting the ring.
Detailed Description
The present invention is further described with reference to the accompanying drawings, it is to be understood that the following is only exemplary embodiments of the present invention, and not intended to limit the scope of the present invention, which is defined by the following claims, and all of the modifications of the equivalent structure and equivalent flow path made by the contents of the description and drawings are directly or indirectly applied to other related technical fields.
As shown in fig. 1, a branches of tall trees saw that can be used as high pressure electricity testing stick, including metal saw blade 1, high-voltage alarm 3, high-voltage alarm installation pole 4 and the insulating body of rod 5, insulating body of rod 5 has two sections at least, connects through screw thread 2 between each section insulating body of rod 5, high-voltage alarm installation pole 4 can be dismantled with insulating body of rod 5 and be connected, 1 bottom of metal saw blade is equipped with saw blade installation pole 1.1, saw blade installation pole 1.1 can be dismantled with high-voltage alarm installation pole 4 and be connected, insulating body of rod 5 is the high voltage resistant insulating body of rod, the system has high-voltage alarm 3 on high-voltage alarm installation pole 4. Be equipped with anti-skidding sheath 6 on the insulating rod body 5, anti-skidding sheath 6 upper end is equipped with grommet 7, and anti-skidding sheath 6 is used for preventing that operating personnel from the careless landing of branches of tall trees saw when raising the head operation branches of tall trees saw, and grommet 7 height is not less than 20 mm. The top of the insulating rod body 5 is provided with a warning mark 5.1 with the width of 20mm, the warning mark 5.1 plays a role of limiting mark, and the 'forbidden line' is written on the warning mark. The insulating rod body 5 is made of epoxy resin. The bottom of the saw blade mounting rod 1.1 is detachably connected with a high-voltage alarm mounting rod 4 through threads 2, and the high-voltage alarm mounting rod 4 is connected with an insulating rod body 5 through the threads 2.
During the use, screw up each section of insulating body of rod 5 through screw thread 2, adorn high-voltage alarm 3 on high-voltage alarm installation pole 4, 3 backs of high-voltage alarm are equipped with the mounting hole, insert high-voltage alarm installation pole 4 and accomplish the installation of high-voltage alarm 3 in the mounting hole, be connected high-voltage alarm installation pole 4 and insulating body of rod 5, there is the internal thread high-voltage alarm installation pole 4 one side, there is the external screw thread one side, pack high-voltage alarm installation pole 4 into insulating body of rod 5 through the external screw thread is rotatory, the installation end of 1.1 of metal saw bit 1 bottom saw bit installation pole has the external screw thread, through the internal screw thread fit of external screw thread and high-voltage alarm installation pole 4, install the front end at high-.
When the high-voltage line is cleared away by the high-voltage line saw, once the metal saw blade 1 of the high-voltage line saw is close to the high-voltage line, the metal saw blade 1, the saw blade mounting rod 1.1 and the high-voltage alarm mounting rod 4 are made of metal materials and can conduct electricity, the high-voltage alarm 3 mounted on the high-voltage alarm mounting rod 4 can give out an alarm in a sensing mode and send out an audible and visual alarm signal to remind an operator of paying attention to safety, if the operator touches the high-voltage line with the high-voltage line carelessly, the high-voltage resistant insulating rod body 5 is made of epoxy resin, can bear the voltage resistance of the power frequency of 95kV without breakdown, and fully guarantees the personal safety of the operator.
When this branches of tall trees saw used as high voltage electricity testing stick (be applicable to 35kV and following voltage level electric power system), can demolish metal saw blade 1 on the branches of tall trees saw, saw blade installation pole 1.1 uses as the contact electrode of electroscope this moment, and insulating body of rod 5 of the high voltage resistant insulation can be handed to operating personnel, tests the electricity through contact electrode to the electrified position of high voltage.
Claims (4)
1. The utility model provides a branches of tall trees saw that can be used as high-pressure electroscope stick which characterized in that: including metal saw bit, high-voltage alarm installation pole and the insulating body of rod, the insulating body of rod has two sections at least, passes through threaded connection between each section insulating body of rod, high-voltage alarm installation pole can dismantle with the insulating body of rod and be connected, metal saw bit bottom is equipped with saw bit installation pole, saw bit installation pole can dismantle with high-voltage alarm installation pole and be connected, the insulating body of rod is the insulating body of rod of nai high voltage, the system has high-voltage alarm on the high-voltage alarm installation pole.
2. The pole saw as claimed in claim 1, wherein the pole saw comprises: and an anti-skid sheath is arranged on the insulating rod body.
3. The pole saw as claimed in claim 2, wherein the pole saw comprises: and the top of the insulating rod body is provided with a warning mark.
4. The pole saw as claimed in claim 1, wherein the pole saw comprises: the insulating rod body is made of epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921542192.3U CN211090785U (en) | 2019-09-17 | 2019-09-17 | High branch saw capable of being used as high-voltage electricity testing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921542192.3U CN211090785U (en) | 2019-09-17 | 2019-09-17 | High branch saw capable of being used as high-voltage electricity testing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211090785U true CN211090785U (en) | 2020-07-28 |
Family
ID=71714130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921542192.3U Active CN211090785U (en) | 2019-09-17 | 2019-09-17 | High branch saw capable of being used as high-voltage electricity testing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211090785U (en) |
-
2019
- 2019-09-17 CN CN201921542192.3U patent/CN211090785U/en active Active
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