CN209017502U - Lopping shears - Google Patents
Lopping shears Download PDFInfo
- Publication number
- CN209017502U CN209017502U CN201821380221.6U CN201821380221U CN209017502U CN 209017502 U CN209017502 U CN 209017502U CN 201821380221 U CN201821380221 U CN 201821380221U CN 209017502 U CN209017502 U CN 209017502U
- Authority
- CN
- China
- Prior art keywords
- cutter
- brake pull
- rods
- lopping shears
- insulating protection
- 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.)
- Active
Links
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Scissors And Nippers (AREA)
Abstract
The utility model discloses a kind of lopping shears comprising insulating protection bar and cutter, the cutter are removably mounted on the upper end of insulating protection bar, which is equipped with an alarming in short range of electric power device close to the insertion of the position of cutter.The body of rod has insulating properties in the lopping shears of the utility model, and cutter is removed in replacement, maintenance and maintenance, and in addition the design of alarming in short range of electric power device can remind in time operator far from high-voltage line, further improve safety.
Description
Technical field
The utility model relates to distribution operating maintenance field, especially a kind of lopping shears.
Background technique
Branch is overgrowed with around high-voltage line, it is high to high-tension cable harmfulness.In distribution operating maintenance, need to cut tree
Branch is to protect high-tension cable to operate normally.Existing lopping shears is commonly encountered high-voltage line, causes security risk.
Summary of the invention
A kind of highly-safe lopping shears is provided utility model aims to solve above-mentioned technical problem.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of lopping shears, including insulating protection bar and cutter, the cutter are removably mounted on the upper of insulating protection bar
End, the insulating protection bar top are equipped with an alarming in short range of electric power device close to the insertion of the position of cutter.
Further, the insulating protection bar is connected in sequence by several brake pull-rods.
Further, it is removably attachable to together between two brake pull-rods adjacent in several described brake pull-rods.
Further, the junction of two brake pull-rods adjacent in several described brake pull-rods is using threaded connection.
Further, two brake pull-rods adjacent in several described brake pull-rods are linked together using jackscrew.
Further, the cutter lower thread is connected to inside the upper end of insulating protection bar.
Further, the cutter is scissors or reaping hook.
The beneficial effects of the utility model are: the body of rod has insulating properties in the lopping shears of the utility model, and cutter can
Disassembly is in order to replace, repair and conserve, and in addition the design of alarming in short range of electric power device can remind operator far from high-voltage line in time, into
One step improves safety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model lopping shears.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:
Referring to Fig. 1, the lopping shears of the utility model includes insulating protection bar 1 and cutter 2, and the cutter 2 is removably pacified
Mounted in the upper end of insulating protection bar 1, which is equipped with an alarming in short range of electric power device close to the insertion of the position of cutter 2
3.Wherein, alarming in short range of electric power device 3 is fitted near the inside of cutter 2, and when in order to prevent high altitude operation, alarming in short range of electric power device 3 falls off,
Hazard to person is caused, while after preventing the 3 field work exposing to the weather of alarming in short range of electric power device, security risk occurs in loss of significance.
Further, the insulating protection bar 1 is connected in sequence by several brake pull-rods.It can make according to demand enough
The insulating protection bar of length generally chooses the brake pull-rod of 3 stock sizes.
Further, it is removably attachable to together between two brake pull-rods adjacent in several described brake pull-rods.This
The design of sample can change the length of insulating protection bar according to on-site actual situations, in order to operate.
Further, the junction of two brake pull-rods adjacent in several described brake pull-rods is using threaded connection.Specifically
Ground, the lower end for the brake pull-rod being located above can be threaded connection in the upper end inner hole of the brake pull-rod of lower section.
Further, two brake pull-rods adjacent in several described brake pull-rods are linked together using jackscrew.Specifically,
The lower end for the brake pull-rod being located above is inserted into the upper end inner hole of the brake pull-rod of lower section, using jackscrew by the junction of the two
Rotation locking.
Illustrate, each dismountable mode of brake pull-rod without limitation, can also using ready-packaged joint etc. it is similar can
Disassembly mode is attached.
Further, 2 lower thread of cutter is connected to inside the upper end of insulating protection bar 1.Such design is advantageous
In replacement cutter, easy to repair and maintenance.
Further, the cutter 2 is scissors or reaping hook.
When operation, of different sizes according to branch cuts branch with scissors or replacement reaping hook, when alarming in short range of electric power device and height
When the distance of crimping is less than the alarm distance of alarming in short range of electric power device setting, alarming in short range of electric power device alarm, to remind operator remote in time
From high-voltage line.Preferably, alarm distance may be set to 0.4 meter.The utility model is with good insulation protection and warning function
Novel lopping shears, it is ingenious in design practical, protect the personal safety of operator, improve work efficiency.
In conclusion the content of the utility model is not limited in the above embodiments, those skilled in the art can
To propose other embodiments within the technological guidance's thought of the utility model, but to be included in this practical new for these embodiments
Within the scope of type.
Claims (7)
1. a kind of lopping shears, it is characterised in that: including insulating protection bar (1) and cutter (2), the cutter (2) is removably pacified
Mounted in the upper end of insulating protection bar (1), which is equipped with a nearly electricity close to the insertion of the position of cutter (2)
Alarm (3).
2. lopping shears described in accordance with the claim 1, it is characterised in that: the insulating protection bar (1) by several brake pull-rods according to
It is secondary to be formed by connecting.
3. lopping shears according to claim 2, it is characterised in that: two adjacent brake pull-rods in several described brake pull-rods
Between be removably attachable to together.
4. lopping shears described in accordance with the claim 3, it is characterised in that: two adjacent brake pull-rods in several described brake pull-rods
Junction using be threadedly coupled.
5. lopping shears described in accordance with the claim 3, it is characterised in that: two adjacent brake pull-rods in several described brake pull-rods
It is linked together using jackscrew.
6. lopping shears described in accordance with the claim 1, it is characterised in that: cutter (2) lower thread is connected to insulating protection
Inside the upper end of bar (1).
7. lopping shears according to claim 6, it is characterised in that: the cutter (2) is scissors or reaping hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821380221.6U CN209017502U (en) | 2018-08-26 | 2018-08-26 | Lopping shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821380221.6U CN209017502U (en) | 2018-08-26 | 2018-08-26 | Lopping shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209017502U true CN209017502U (en) | 2019-06-25 |
Family
ID=66875400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821380221.6U Active CN209017502U (en) | 2018-08-26 | 2018-08-26 | Lopping shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209017502U (en) |
-
2018
- 2018-08-26 CN CN201821380221.6U patent/CN209017502U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |