CN211088950U - A high altitude cutting means for electric power maintenance - Google Patents
A high altitude cutting means for electric power maintenance Download PDFInfo
- Publication number
- CN211088950U CN211088950U CN201922032648.8U CN201922032648U CN211088950U CN 211088950 U CN211088950 U CN 211088950U CN 201922032648 U CN201922032648 U CN 201922032648U CN 211088950 U CN211088950 U CN 211088950U
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- China
- Prior art keywords
- cutting knife
- wheel
- movable rod
- rod
- driving wheel
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- Expired - Fee Related
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- 238000005520 cutting process Methods 0.000 title claims abstract description 60
- 238000012423 maintenance Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004904 shortening Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a high altitude cutting tool for electric power maintenance, including the mobile jib, the switch, the movable rod, cutting knife and pivot bolt, the front end of mobile jib is equipped with the movable rod, the front end installation cutting knife of movable rod, the front end of cutting knife is equipped with the pivot bolt, the upper end of mobile jib is equipped with the switch, set up the movable rod on the mobile jib, through the extension and the shortening of operation slide button operation movable rod, install the back drive wheel in the cutting knife on the installation wheel in the movable rod, through pressing down the switch, make contact electrode and bar electrode switch on, make the battery supply power for the motor, thereby make motor drive installation wheel rotate, installation wheel drive cutting knife work, the utility model discloses rational in infrastructure, the practicality is high, eliminated the potential safety hazard that uses external power cord to produce, improve the security, because the extension and the shrink of movable rod simultaneously, has increased working range, the working efficiency is improved.
Description
Technical Field
The utility model relates to an electric power maintenance tool technical field specifically is a high altitude cutting means for electric power is maintained.
Background
When an electric power system is maintained, high-altitude obstacle clearing is one of works, and for electrified wires and cables, the high-altitude obstacle clearing is usually required to be carried out when foreign matters such as branches are cleared, so that the workload is large, certain risks exist, the cost is high, the obstacle clearing is incomplete due to the fact that the unmanned aerial vehicle technology is used for carrying out remote control obstacle clearing, the length of a high-altitude cutting tool in the prior art is fixed, the operation range considered during high-altitude operation is fixed, the change cannot be realized, and the use is inflexible; the rear end of the tool is provided with a power line, so that danger can be caused if the tool is wound by the power line during high-altitude operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high altitude cutting means for electric power maintenance sets up the movable rod on the mobile jib, through the extension and the shortening of operation slip button operation movable rod to nimble control operation scope improves work efficiency, adopts the power supply of inside battery, avoids the danger because of using the power cord to take place, and the lower easy realization of cost of instrument can solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a high altitude cutting means for electric power maintenance, includes mobile jib, switch, movable rod, cutting knife and pivot bolt, the front end of mobile jib is equipped with the movable rod, the front end installation cutting knife of movable rod, the front end of cutting knife is equipped with the pivot bolt, the upper end of mobile jib is equipped with the switch.
The switch comprises a button, a spring seat and a contact electrode, the button is installed on the spring seat in a penetrating mode, and the contact electrode is arranged at the bottom of the button.
The movable rod comprises a rod shell, an installation opening, an installation wheel, a transmission belt, a motor, a power supply seat, a battery, a bar electrode and a sliding button, the installation opening is arranged at the front end of the rod shell, the bar electrode is arranged at the top of the rod shell, the installation wheel is arranged on the left inside of the rod shell, the transmission belt is connected to the installation wheel, the motor is connected to the other end of the transmission belt, the power supply seat is connected to the right side of the motor, the battery is arranged on the right side of the power supply seat, and the sliding button is connected to the lower side of the outside of the rod shell.
The cutting knife comprises a cutting knife shell, a rear driving wheel, a front driving wheel, a driving chain and blades, the rear driving wheel is arranged at the right end of the interior of the cutting knife shell, the front driving wheel is arranged at the right end of the interior of the cutting knife shell, the driving chain is installed on the front driving wheel and the rear driving wheel, and the blades are installed on the outer side of the driving chain.
Preferably, the installation wheel includes installation wheel main part, race and inlay card, the centre of installation wheel main part is equipped with a layer of race, the side of installation wheel main part is equipped with the inlay card.
Preferably, the lower end of the main rod is provided with a sliding groove for the sliding button to move.
Preferably, a rack meshed with the front driving wheel and the rear driving wheel is arranged inside the driving chain.
Preferably, a return spring which can enable the button to bounce is arranged in the spring seat.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model is used for high altitude cutting means that electric power was maintained sets up the movable rod on the mobile jib, through the extension and the shortening of operation slide button operation movable rod, installs the back drive wheel in the cutting knife on the installation wheel in the movable rod, through pressing the switch, makes contact electrode and bar electrode switch-on for the battery is the motor power supply, thereby makes motor drive installation wheel rotate, and installation wheel drive cutting knife work, the utility model discloses rational in infrastructure, the practicality is high, has eliminated the potential safety hazard that uses external power source line to produce, improves the security, because the extension and the shrink of movable rod have increased working range simultaneously, improve work efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional view of the main rod and the movable rod of the present invention;
FIG. 3 is a schematic view of the connection between the mounting wheel and the rear driving wheel of the present invention;
FIG. 4 is a schematic view of a cross-sectional structure of the cutting knife of the present invention;
fig. 5 is an enlarged view of a of the present invention.
In the figure: 1. a main rod; 101. a chute; 2. a switch; 21. a button; 22. a spring seat; 23. a contact electrode; 3. a movable rod; 31. a rod housing; 32. an installation port; 33. mounting wheels; 331. mounting a wheel main body; 332. a belt groove; 333. an embedding block is clamped; 34. a drive belt; 35. a motor; 36. a power supply base; 37. a battery; 38. a strip electrode; 39. a slide button; 4. a cutting knife; 41. a cutter housing; 42. a rear driving wheel; 43. a front drive wheel; 44. a drive chain; 45. a blade; 5. a rotating shaft bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a high altitude cutting tool for electric power maintenance comprises a main rod 1, a switch 2, a movable rod 3, a cutting knife 4 and a rotating shaft bolt 5, wherein the movable rod 3 is arranged at the front end of the main rod 1, the movable rod 3 can extend or shorten to enlarge the working range, the cutting knife 4 is arranged at the front end of the movable rod 3, the cutting knife 4 is used for cutting operation, the rotating shaft bolt 5 is arranged at the front end of the cutting knife 4, the rotating shaft bolt 5 is used for fixing a front driving wheel 43 on a cutting knife shell 41, the switch 2 is arranged at the upper end of the main rod 1, and the switch 2 controls the operation of the cutting tool.
Referring to fig. 2-3, the switch 2 includes a button 21, a spring seat 22 and a contact electrode 23, the button 21 is installed in the spring seat 22, a return spring capable of allowing the button 21 to be bounced is provided in the spring seat 22, the button 21 is bounced by the return spring to be disconnected with the bar electrode 38 to close the cutting knife 4, the contact electrode 23 is provided at the bottom of the button 21, the cutting knife 4 starts to work by contacting the contact electrode 23 with the bar electrode 38 and turning on the power, the movable rod 3 includes a rod housing 31, a mounting opening 32, a mounting wheel 33, a transmission belt 34, a motor 35, a power base 36, a battery 37, a bar electrode 38 and a sliding button 39, the mounting opening 32 is provided at the front end of the rod housing 31, the cutting knife 4 extends through the mounting opening 32 and is installed on the mounting wheel 33, the bar electrode 38 is provided at the top of the rod housing 31, the bar electrode 38 controls the, the left side of the inside of the rod shell 31 is provided with a mounting wheel 33, the mounting wheel 33 comprises a mounting wheel main body 331, a belt groove 332 and a clamping and embedding block 333, the middle of the mounting wheel main body 331 is provided with a layer of belt groove 332, the side surface of the mounting wheel main body 331 is provided with the clamping and embedding block 333, the clamping and embedding block 333 is clamped and embedded at the center of a rear driving wheel 42 in the cutting knife 4, the rotation of the mounting wheel 33 drives the rear driving wheel 42 to rotate, the mounting wheel 33 is connected with a driving belt 34, the other end of the driving belt 34 is connected with a motor 35, the motor 35 drives the mounting wheel 33 to rotate through the driving belt 34, the right side of the motor 35 is connected with a power supply seat 36, the right side of the power supply seat 36 is provided with a battery 37, the battery 37 supplies power to the motor 35 through the power supply seat 36, the lower side of the, the expansion and contraction of the movable lever 3 is controlled by operating the slide knob 39 to slide in the slide groove 101.
Referring to fig. 4-5, the cutting blade 4 includes a cutting blade housing 41, a rear driving wheel 42, a front driving wheel 43, a driving chain 44 and a blade 45, the rear driving wheel 42 is disposed at the right end inside the cutting blade housing 41, the front driving wheel 43 is disposed at the right end inside the cutting blade housing 41, the driving chain 44 is mounted on the front driving wheel 43 and the rear driving wheel 42, a rack engaged with the front driving wheel 43 and the rear driving wheel 42 is disposed inside the driving chain 44, the rear driving wheel 42 is driven by the mounting wheel 33, and the driving chain 44 drives the front driving wheel 43 to rotate, so that the blade 45 on the driving chain 44 moves, the plurality of blades 45 are mounted on the outer side of the driving chain 44, and the cutting operation is performed by the blades 45.
The utility model discloses difference with prior art: the length of the aerial cutting tool in the prior art is fixed, the operation range considered during aerial operation is relatively fixed, cannot be changed, and is not flexible to use; the rear end of instrument is equipped with the power cord, during high altitude construction, if can take place dangerously by the power cord winding, the utility model is used for electric power maintenance's high altitude cutting tool, set up movable rod 3 on mobile jib 1, through the extension and the shortening of operation slide button 39 operation movable rod 3, install the back drive wheel 42 in cutting knife 4 on the installation wheel 33 in movable rod 3, through pressing switch 2, make contact electrode 23 and bar electrode 38 switch-on, make battery 37 be the power supply of motor 35, thereby make motor 35 drive installation wheel 33 rotate, installation wheel 33 drive cutting knife 4 works, the potential safety hazard that uses external power supply line to produce has been eliminated, the security is improved, simultaneously because extension and the shrink of movable rod 3, the working range is increased, and the work efficiency is improved.
In summary, the following steps: the utility model is used for high altitude cutting means that electric power was maintained sets up movable rod 3 on mobile jib 1, through the extension and the shortening of operation slide button 39 operation movable rod 3, installs back drive wheel 42 in cutting knife 4 on the installation wheel 33 in movable rod 3, through pressing down switch 2, makes contact electrode 23 and the switch-on of bar electrode 38 for battery 37 is the power supply of motor 35, thereby makes motor 35 drive installation wheel 33 rotate, and installation wheel 33 drives cutting knife 4 work, the utility model discloses rational in infrastructure, the practicality is high, has eliminated the potential safety hazard that uses external power source line to produce, improves the security, simultaneously because extension and the shrink of movable rod 3 have increased working range, improves work efficiency.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high altitude cutting means for electric power maintenance, includes mobile jib (1), switch (2), movable rod (3), cutting knife (4) and pivot bolt (5), its characterized in that: the front end of the main rod (1) is provided with a movable rod (3), the front end of the movable rod (3) is provided with a cutting knife (4), the front end of the cutting knife (4) is provided with a rotating shaft bolt (5), and the upper end of the main rod (1) is provided with a switch (2);
the switch (2) comprises a button (21), a spring seat (22) and a contact electrode (23), the button (21) is installed on the spring seat (22) in a penetrating mode, and the contact electrode (23) is arranged at the bottom of the button (21);
the movable rod (3) comprises a rod shell (31), a mounting hole (32), a mounting wheel (33), a transmission belt (34), a motor (35), a power supply seat (36), a battery (37), a strip electrode (38) and a sliding button (39), the mounting hole (32) is formed in the front end of the rod shell (31), the strip electrode (38) is arranged at the top of the rod shell (31), the mounting wheel (33) is arranged on the left side inside the rod shell (31), the transmission belt (34) is connected to the mounting wheel (33), the other end of the transmission belt (34) is connected with the motor (35), the power supply seat (36) is connected to the right side of the motor (35), the battery (37) is arranged on the right side of the power supply seat (36), and the sliding button (39) is connected to the lower side outside the rod shell (31);
the cutting knife (4) comprises a cutting knife shell (41), a rear driving wheel (42), a front driving wheel (43), a driving chain (44) and blades (45), the rear driving wheel (42) is arranged at the right end of the interior of the cutting knife shell (41), the front driving wheel (43) is arranged at the right end of the interior of the cutting knife shell (41), the driving chain (44) is installed on the front driving wheel (43) and the rear driving wheel (42), and the blades (45) are installed on the outer side of the driving chain (44).
2. An overhead cutting tool for power maintenance as claimed in claim 1, wherein: the installation wheel (33) comprises an installation wheel main body (331), a belt groove (332) and an embedding block (333), a layer of belt groove (332) is arranged in the middle of the installation wheel main body (331), and the embedding block (333) is arranged on the side face of the installation wheel main body (331).
3. An overhead cutting tool for power maintenance as claimed in claim 1, wherein: the lower end of the main rod (1) is provided with a sliding chute (101) for the sliding button (39) to move.
4. An overhead cutting tool for power maintenance as claimed in claim 1, wherein: and racks meshed with the front driving wheel (43) and the rear driving wheel (42) are arranged in the driving chain (44).
5. An overhead cutting tool for power maintenance as claimed in claim 1, wherein: a return spring which can enable the button (21) to bounce is arranged in the spring seat (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032648.8U CN211088950U (en) | 2019-11-22 | 2019-11-22 | A high altitude cutting means for electric power maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032648.8U CN211088950U (en) | 2019-11-22 | 2019-11-22 | A high altitude cutting means for electric power maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211088950U true CN211088950U (en) | 2020-07-24 |
Family
ID=71631143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922032648.8U Expired - Fee Related CN211088950U (en) | 2019-11-22 | 2019-11-22 | A high altitude cutting means for electric power maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211088950U (en) |
-
2019
- 2019-11-22 CN CN201922032648.8U patent/CN211088950U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20201122 |