CN216415208U - Auxiliary device is pruned to protection against electric shock branch - Google Patents
Auxiliary device is pruned to protection against electric shock branch Download PDFInfo
- Publication number
- CN216415208U CN216415208U CN202122863753.3U CN202122863753U CN216415208U CN 216415208 U CN216415208 U CN 216415208U CN 202122863753 U CN202122863753 U CN 202122863753U CN 216415208 U CN216415208 U CN 216415208U
- Authority
- CN
- China
- Prior art keywords
- branch
- rod
- clamping block
- movable rod
- electric shock
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 238000013138 pruning Methods 0.000 claims abstract description 39
- 230000002265 prevention Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims 5
- 241001330002 Bambuseae Species 0.000 claims 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 5
- 239000011425 bamboo Substances 0.000 claims 5
- 206010014357 Electric shock Diseases 0.000 description 21
- 230000001360 synchronised effect Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 210000003127 knee Anatomy 0.000 description 3
- 206010014405 Electrocution Diseases 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Landscapes
- Scissors And Nippers (AREA)
Abstract
The utility model relates to a branch repair auxiliary device technical field, more specifically say, relate to a eminence protection against electric shock branch pruning auxiliary device. The device comprises a mounting frame, a bent rod, a movable rod, a guide wheel, a branch gripping mechanism, a return spring and an insulating operating rod adjusting mechanism; the top of the left side of the mounting frame is fixedly connected with a bent rod, one end of the movable rod is provided with a guide wheel, the other end of the movable rod is movably connected with the top of the right side of the mounting frame through a pin shaft, and a reset spring is arranged between the movable rod and the right side of the mounting frame and used for resetting the movable rod; the branch gripping and clamping mechanism is arranged in the middle of the movable rod and is used for gripping and clamping branches; the insulating operating rod adjusting mechanism is arranged at the bottom of the mounting frame and used for adjusting the length of the insulating operating rod. The branch grabbing and clamping mechanism comprises a small direct current motor, a transmission screw rod, a transmission nut, a first clamping block, a second clamping block and a direct current power supply. The insulating operating rod adjusting mechanism comprises a threaded cylinder, an operating cylinder, an insulating operating rod and a synchronizing block.
Description
Technical Field
The utility model relates to a branch repair auxiliary device technical field, more specifically say, relate to a eminence protection against electric shock branch pruning auxiliary device.
Background
In the maintenance of the power transmission and distribution line, the super high branches close to the live line need to be trimmed so as to avoid the branch close to the lead from causing line faults. In the daily work of pruning the super high branch, when pruning the line below or near super high branch, because part branch is too near with the electrified circuit, the branch probably takes place to bounce or horizontal hunting when pruning to be close to electrified circuit, cause the potential safety hazard to pruning branch personnel, and arouse the tripping operation of circuit trouble easily.
The existing branch pruning is that when the branch is pruned, the branch is manually pulled to a pruning worker, a lot of labor force needs to be input, the operation is inconvenient, and the pruning efficiency is low. If the branches bounce back and approach the bare conductor, there is also a safety risk.
Therefore, there is a need to provide an electric shock prevention branch pruning auxiliary device to solve the above mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an auxiliary device is pruned to protection against electric shock branch to the problem that exists among the prior art is repaired to near electrified lead to the solution and has great safe risk.
In order to solve the above problems, the utility model adopts the following technical proposal.
An electric shock prevention branch pruning auxiliary device comprises a mounting frame, a bent rod, a movable rod, a guide wheel, a branch grabbing and clamping mechanism, a return spring and an insulating operating rod adjusting mechanism; the left side top fixedly connected with knee of mounting bracket. The guide pulley is equipped with to movable rod one end, and the movable rod other end passes through the right side top swing joint of round pin axle and mounting bracket, and reset spring installs between movable rod and the mounting bracket right side for the movable rod resets.
The branch gripping and clamping mechanism is arranged in the middle of the movable rod and used for gripping and clamping branches.
The insulating operating rod adjusting mechanism is arranged at the bottom of the mounting frame and used for adjusting the length of the insulating operating rod.
The mounting bracket is arranged in a U shape, so that the branch can be clamped by the fork conveniently.
As a further description of the above technical solution: the branch grabbing and clamping mechanism comprises a small direct current motor, a transmission screw rod, a transmission nut, a first clamping block, a second clamping block and a direct current power supply.
The transmission screw rod is arranged in the middle of the movable rod and provided with a forward threaded section and a reverse threaded section, and the forward threaded section and the reverse threaded section are connected into a whole. The drive nut is provided with a forward threaded nut and a reverse threaded nut. The first clamping block is fixedly connected with the forward threaded nut, and the second clamping block is fixedly connected with the reverse threaded nut. The first clamping block is arranged on a forward thread section of the transmission screw rod through a forward thread nut, and the second clamping block is arranged on a reverse thread section of the transmission screw rod through a reverse thread nut.
The small direct current motor is arranged on the movable rod, and a transmission output shaft of the small direct current motor is connected with the reverse screw section of the transmission screw rod. The small direct current motor is connected with a motor reversing switch (a motor reversing controller), when the small direct current motor rotates forwards, the transmission screw rod is driven to rotate forwards, the first clamping block moves inwards through the transmission of the forward threaded nut, and the second clamping block moves inwards through the transmission of the reverse threaded nut, so that the tree is grabbed and clamped.
When the small direct current motor rotates reversely, the transmission screw rod is driven to rotate reversely, the first clamping block moves outwards through the transmission of the forward threaded nut, and the second clamping block moves outwards through the transmission of the reverse threaded nut, so that the tree branches are loosened and clamped.
The small direct current motor is provided with a motor reversing switch (a motor reversing controller), the motor reversing switch can be controlled by a wired control motor reversing switch or a wireless remote control motor reversing switch to control a forward and reverse reversing transmission screw rod and a transmission nut of the small direct current motor, and branches are conveniently grabbed and clamped by the clamping blocks I and II so as to be pulled away from an electrified lead wire, so that the electric shock risk of branch pruning personnel is avoided, and the branch pruning is convenient.
The movable rod is provided with a branch grabbing and clamping mechanism mounting groove, so that a small direct current motor, a transmission screw rod, a transmission nut, a first clamping block and a second clamping block can be conveniently mounted.
And friction pads are fixedly connected to the inner walls of the first clamping block and the second clamping block, and anti-skid grains which are uniformly distributed are arranged on the friction pads.
The direct current power supply is arranged on the movable rod and adopts a rechargeable direct current battery.
As a further description of the above technical solution: the insulating operating rod adjusting mechanism comprises a threaded cylinder, an operating cylinder, an insulating operating rod and a synchronizing block; the thread cylinder is fixedly connected to the bottom of the mounting frame, an external thread is arranged on the thread cylinder, and the thread cylinder is rotatably connected with the operation cylinder. The thread cylinder is provided with internal threads, the internal threads of the thread cylinder are connected with an insulating operating rod, the upper portion of the insulating operating rod penetrates through the thread cylinder and extends to the bottom of the operating cylinder, and external threads are arranged on the upper portion of the insulating operating rod and are matched with the internal threads arranged on the thread cylinder. And the inner wall of the operation barrel is fixedly connected with a synchronous block. A through groove is formed in the insulating operating rod, and the synchronizing block is located inside the through groove.
As a further description of the above technical solution: and a cushion is fixedly connected to the insulating operating rod. The soft cushion is provided with anti-slip grooves which are uniformly distributed.
The working principle is as follows:
when the auxiliary device for pruning branches in an electric shock preventing way is used, when the length of an insulating operating rod adjusting mechanism needs to be adjusted, a user rotates an operating cylinder, a synchronous block fixedly connected with the operating cylinder moves along with the operating cylinder, so that an insulating operating rod is limited by a through groove to rotate along with the insulating operating rod, the insulating operating rod in threaded connection with the inner wall of an insulating threaded cylinder starts to move towards the bottom, the insulating operating rod adjusting mechanism is lengthened, otherwise, the reverse rotation of the operating cylinder can be shortened, the arrangement of the insulating operating rod adjusting mechanism can enable the user to simply and quickly adjust the operating rod, so that the construction can be carried out under different conditions, the practicability of the device is improved, when the branches need to be pulled, the user installs a guide wheel at one end of a movable rod at the lower part of a bent rod, the movable rod is pushed by a reset spring, and the guide wheel is clamped at the lower part of the bent rod,
next, the user moves the mounting bracket to near the branch, push the movable rod to the branch afterwards, the movable rod atress begins anticlockwise rotation, the branch just can get into inside the mounting bracket afterwards, when the branch is located inside the mounting bracket, the user stimulates the movable rod to the branch, thereby make the branch grab clamp mechanism's clamp splice one and clamp splice two and branch contact, through wired accuse motor reversing switch, or wireless remote control motor reversing switch, it is positive to control small-size direct current motor, reverse reversing transmission lead screw, drive nut, through clamp splice one, clamp splice two conveniently grab the branch, make the branch pull away from electrified wire, avoid pruning branch personnel electric shock risk.
Finally, the mounting frame is pulled through the insulating operating rod adjusting mechanism to enable the branches to move along with the mounting frame, and branch pruning personnel prune the branches clamped by the first clamping block and the second clamping block of the branch grabbing and clamping mechanism, so that the problem that electric shock potential safety hazards exist when the branches nearby the conducting wire are pruned in the past is solved.
An advantage of protection against electric shock branch pruning auxiliary device:
the utility model provides an auxiliary device is pruned to protection against electric shock branch reasonable in design, compact structure, convenient to use does not need to shift, can entangle the branch easily in the front of branch to pull the branch off electrified wire, avoid pruning branch personnel risk of electric shock. The utility model discloses a cooperation between knee and the movable rod is used and is reached to embolia the inside effect of mounting bracket with the branch. The arrangement of the insulating operating rod adjusting mechanism can enable a user to simply and quickly adjust the operating rod, so that construction can be performed under different conditions, and the practicability of the device is improved; the branch is grabbed and is pressed from both sides setting up of pressing from both sides mechanism and can be grabbed to the branch of equidimension not, and the clamp splice one and the clamp splice two of the clamp mechanism are grabbed to the branch and contact with the branch, through wired control motor reversing switch, or wireless remote control motor reversing switch, control small-size DC motor just, reverse reversing transmission lead screw, drive nut, conveniently grab the clamp branch through clamp splice one, clamp splice two, make the branch pull away from electrified wire, avoid pruning branch personnel risk of electrocution.
The tree branch grabbing and clamping mechanism is provided with the first clamping block and the second clamping block, the friction pads are fixedly connected to the inner walls of the first clamping block and the second clamping block, anti-skidding lines which are uniformly distributed are arranged on the friction pads, the contact area of the tree branch grabbing and clamping mechanism with the tree branch is increased, friction is increased, the tree branch is prevented from sliding when the tree branch is pulled, and the problem that the tree branch nearby an electric conduction line cannot be trimmed conveniently in the past is solved.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of an electric shock prevention branch pruning auxiliary device.
Fig. 2 is a schematic structural view of a movable rod, a guide wheel, a branch clamping mechanism and a return spring of the electric shock prevention branch pruning auxiliary device.
Fig. 3 is a schematic structural view of an insulating operating rod adjusting mechanism of the electric shock prevention branch pruning auxiliary device.
Fig. 4 is a cross-sectional view of an insulated operating rod adjustment mechanism of an electric shock prevention branch pruning aid.
In the figure: 1. the device comprises a mounting frame, 2, a bent rod, 3, a movable rod, 4, a guide wheel, 5, a branch clamping mechanism, 6, a return spring, 7, a pin shaft, 8 and an insulating operating rod adjusting mechanism;
301. a branch clamping mechanism mounting groove 302 and a pin shaft mounting hole;
501. the device comprises a small direct current motor 502, a transmission screw rod 503, a transmission nut 504, a first clamping block 505, a second clamping block 506, a direct current power supply 507 and a motor reversing switch (a motor reversing controller); 5021. a forward thread segment, 5022, a reverse thread segment; 5031. a forward threaded nut, 5032, a reverse threaded nut; 5041. a friction pad;
801. a thread cylinder 802, an operation cylinder 803, an insulating operation rod 804, a through groove 805 and a synchronous block.
Detailed Description
Referring to the attached drawings 1-4, an electric shock prevention branch pruning auxiliary device comprises an installation frame 1, a bent rod 2, a movable rod 3, a guide wheel 4, a branch grabbing and clamping mechanism 5, a return spring 6 and an insulation operating rod adjusting mechanism 8; the left side top fixedly connected with knee pole 2 of mounting bracket 1. Guide pulley 4 is equipped with to 3 one ends of movable rod, and the right side top swing joint of 3 other ends of movable rod through round pin axle 7 and mounting bracket 1, reset spring 6 installs between movable rod 3 and mounting bracket 1 right side for movable rod 3 resets.
The branch gripping and clamping mechanism 5 is arranged in the middle of the movable rod 3 and used for gripping and clamping branches.
And the insulating operating rod adjusting mechanism 8 is arranged at the bottom of the mounting frame and used for adjusting the length of the insulating operating rod.
The mounting rack 1 is arranged in a U shape, so that a branch can be clamped by the fork conveniently.
As a further description of the above technical solution: the branch gripping mechanism 5 comprises a small-sized direct current motor 501, a transmission screw rod 502, a transmission nut 503, a first clamping block 504, a second clamping block 505 and a direct current power supply 506.
The transmission screw 502 is arranged in the middle of the movable rod 3, the transmission screw 502 is provided with a forward thread section 5021 and a reverse thread section 5022, and the forward thread section 5021 and the reverse thread section 5022 are connected into a whole. Drive nut 503 is provided with a forward threaded nut 5031 and a reverse threaded nut 5032. The first clamping block 504 is fixedly connected with the forward threaded nut 5031, and the second clamping block 504 is fixedly connected with the reverse threaded nut 5032. The first clamping block 504 is mounted on a forward threaded section 5021 of the drive screw 502 through a forward threaded nut 5031, and the second clamping block 504 is mounted on a reverse threaded section 5022 of the drive screw 502 through a reverse threaded nut 5032.
The small-sized direct current motor 501 is arranged on the movable rod 3, and a transmission output shaft of the small-sized direct current motor 501 is connected with a reverse screw section 5022 of the transmission screw rod 502. The small-sized direct current motor 501 is connected with a reversing switch (motor reversing controller), when the small-sized direct current motor 501 rotates in the forward direction, the transmission screw rod 502 is driven to rotate in the forward direction, the first clamping block 504 moves inwards through the transmission of the forward threaded nut 5031, and the second clamping block 505 moves inwards through the transmission of the reverse threaded nut 5032 to grab and clamp branches.
When the small-sized direct current motor 501 rotates reversely, the driving screw rod 502 is driven to rotate reversely, the first clamping block 504 moves outwards through the transmission of the forward threaded nut 5031, and the second clamping block 505 moves outwards through the transmission of the reverse threaded nut 5032, so that the tree branches are loosened and clamped.
The small direct current motor 501 is matched with a motor reversing switch 507 (a motor reversing controller), the motor reversing switch 507 can be a wired control motor reversing switch or a wireless remote control motor reversing switch to control a forward reversing transmission screw rod 502 and a reverse reversing transmission screw nut 503 of the small direct current motor 501, and branches can be conveniently grabbed and clamped through a first clamping block 504 and a second clamping block 505, so that the branches are pulled away from an electrified lead, the electric shock risk of branch pruning personnel is avoided, and the branch pruning is convenient.
The small dc motor 501 may be a forward or reverse small dc motor.
The movable rod 3 is provided with a branch gripping and clamping mechanism mounting groove 3-1, so that a small direct current motor 501, a transmission screw rod 502, a transmission nut 503, a first clamping block 504 and a clamping block 505 can be conveniently mounted. And a guide wheel mounting hole is formed in one end of the movable rod 3 and used for mounting the guide wheel 4, and a pin shaft mounting hole 302 is formed in the other end of the movable rod 3 and used for mounting the pin shaft 7.
The inner walls of the first clamping block 504 and the second clamping block 505 are fixedly connected with friction pads 5041, and the friction pads 5041 are provided with anti-skid lines which are uniformly distributed.
The direct current power supply 506 is installed on the movable rod 3, and the direct current power supply 506 adopts a rechargeable direct current battery.
As a further description of the above technical solution: the insulating operating rod adjusting mechanism 8 comprises a threaded cylinder 801, an operating cylinder 802, an insulating operating rod 803 and a synchronizing block 805; the thread cylinder 801 is fixedly connected to the bottom of the mounting rack 1, the thread cylinder 801 is provided with external threads, and the thread cylinder 801 is rotatably connected with the operation cylinder 802. The threaded cylinder 801 is provided with internal threads, the internal threads of the threaded cylinder 801 are connected with an insulating operating rod 803, the upper part of the insulating operating rod 803 penetrates through the threaded cylinder 801 and extends to the bottom of the operating cylinder 802, and the upper part of the insulating operating rod 803 is provided with external threads which are matched with the internal threads of the threaded cylinder 801. A synchronous block 805 is fixedly connected to the inner wall of the operation barrel 802. A through groove 804 is formed on the insulating operating rod 803, and the synchronizing block 805 is located inside the through groove 804.
As a further description of the above technical solution: a soft pad 806 is fixedly connected to the insulating operation rod 803. The soft pad 806 is provided with evenly distributed anti-slip grooves.
The thread cylinder 801 is an insulating thread cylinder.
When the auxiliary device for pruning the branches of the electric shock-proof tree is used, when the length of an insulating operating rod adjusting mechanism 8 needs to be adjusted, a user rotates an operating cylinder 802, a synchronous block 805 fixedly connected with the operating cylinder 802 moves along with the synchronous block, so that an insulating operating rod 803 which is in threaded connection with the inner wall of an insulating threaded cylinder 801 rotates along with the synchronous block through the limitation of a through groove 804, the insulating operating rod 803 which is in threaded connection with the inner wall of the insulating threaded cylinder 801 starts to move towards the bottom, so that the insulating operating rod adjusting mechanism 8 is lengthened, otherwise, the reverse rotation of the operating cylinder 802 can be shortened, the arrangement of the insulating operating rod adjusting mechanism 8 can enable the user to simply and quickly adjust the operating rod, so that the construction can be carried out under different conditions, the practicability of the device is improved, when the tree branches need to be pulled, the user installs a guide wheel 4 at one end of a movable rod 3 at the lower part of a bent rod 2, and the movable rod 3 is pushed by a reset spring 6, the guide wheel 4 is clamped at the lower part of the bent rod 2,
next, the user moves the mounting bracket 1 to near the branch, push the movable rod 3 to the branch afterwards, the stress of the movable rod 3 begins anticlockwise rotation, the branch then just can get into inside the mounting bracket 1, when the branch is located inside the mounting bracket 1, the user pulls the movable rod 3 to the branch, thereby make the branch grab clamp mechanism 5 clamp splice one 504 and two 505 clamp splice and branch contact, through wired control motor reversing switch 507, or wireless remote control motor reversing switch 507, control small-size direct current motor 506 just, reverse switching-over transmission lead screw 502, drive nut 503, through clamp splice one 504, two 505 convenient grab clamp branches of clamp splice, make the branch pull away from electrified wire, avoid pruning branch personnel's electric shock risk.
Finally, the mounting frame 1 is pulled through the insulating operating rod adjusting mechanism 8, so that the branches move along with the mounting frame, and branch pruning personnel prune the branches clamped by the first clamping block 504 and the second clamping block 505 of the branch grabbing and clamping mechanism 5, so that the problem that electric shock potential safety hazards exist when the branches nearby the conducting wire are pruned in the past is solved.
Claims (10)
1. An electric shock prevention branch pruning auxiliary device is characterized by comprising an installation frame, a bent rod, a movable rod, a guide wheel, a branch grabbing and clamping mechanism, a return spring and an insulating operating rod adjusting mechanism;
the top of the left side of the mounting frame is fixedly connected with a bent rod, one end of the movable rod is provided with a guide wheel, the other end of the movable rod is movably connected with the top of the right side of the mounting frame through a pin shaft, and a reset spring is arranged between the movable rod and the right side of the mounting frame and used for resetting the movable rod;
the branch gripping and clamping mechanism is arranged in the middle of the movable rod and is used for gripping and clamping branches;
the insulating operating rod adjusting mechanism is arranged at the bottom of the mounting frame and used for adjusting the length of the insulating operating rod.
2. The electric shock prevention branch pruning auxiliary device according to claim 1, wherein the branch gripping and clamping mechanism comprises a small direct current motor, a transmission screw rod, a transmission nut, a first clamping block, a second clamping block and a direct current power supply;
the transmission screw rod is arranged in the middle of the movable rod and provided with a forward thread section and a reverse thread section, the forward thread section and the reverse thread section are connected into a whole, the transmission nut is provided with a forward thread nut and a reverse thread nut, a first clamping block is fixedly connected with the forward thread nut, a second clamping block is fixedly connected with the reverse thread nut, the first clamping block is arranged in the forward thread section of the transmission screw rod through the forward thread nut, and the second clamping block is arranged in the reverse thread section of the transmission screw rod through the reverse thread nut;
the small direct current motor is arranged on the movable rod, and a transmission output shaft of the small direct current motor is connected with the reverse screw section of the transmission screw rod.
3. The electric shock protection branch pruning aid of claim 2, wherein a motor reversing switch is connected to the small dc motor.
4. The electric shock prevention branch pruning auxiliary device as claimed in claim 2, wherein the small-sized DC motor is provided with a motor reversing switch, the motor reversing switch adopts a wired control motor reversing switch or a wireless remote control motor reversing switch to control a forward and reverse reversing transmission screw rod and a transmission nut of the small-sized DC motor, and the branch can be conveniently grabbed and clamped through the first clamping block and the second clamping block.
5. The electric shock prevention branch pruning auxiliary device as claimed in claim 2, wherein friction pads are fixedly connected to inner walls of the first clamping block and the second clamping block, and anti-slip lines are uniformly distributed on the friction pads.
6. The electric shock prevention branch pruning auxiliary device according to claim 1, wherein the movable rod is provided with a branch grabbing and clamping mechanism mounting groove for facilitating mounting of a small direct current motor, a transmission screw rod, a transmission nut, a first clamping block and a second clamping block.
7. The electric shock protection branch pruning aid of claim 2, wherein the dc power supply is mounted on the movable bar, and the dc power supply is a rechargeable dc battery.
8. The electric shock protection branch pruning aid of claim 1 wherein the insulated operating rod adjustment mechanism comprises a threaded barrel, an operating barrel, an insulated operating rod and a synchronizing block; the threaded cylinder is fixedly connected to the bottom of the mounting frame, external threads are arranged on the threaded cylinder, and the threaded cylinder is rotatably connected with the operating cylinder;
the utility model discloses an operation section of thick bamboo, including a screw thread section of thick bamboo, an insulating operation pole, screw thread section of thick bamboo, insulating operation pole upper portion is provided with outside screw thread and is provided with inside screw thread cooperation with a screw thread section of thick bamboo, fixedly connected with synchronizing block on the inner wall of an operation section of thick bamboo, logical groove has been seted up on the insulating operation pole, synchronizing block is located the inside in logical groove.
9. The electric shock prevention branch pruning auxiliary device according to claim 8, wherein a soft pad is fixedly connected to the insulating operating rod, and the soft pad is provided with evenly distributed anti-slip grooves.
10. The electric shock protection branch pruning aid of claim 1 wherein the mounting bracket is configured in a U-shape to facilitate the fork to clamp a branch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122863753.3U CN216415208U (en) | 2021-11-22 | 2021-11-22 | Auxiliary device is pruned to protection against electric shock branch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122863753.3U CN216415208U (en) | 2021-11-22 | 2021-11-22 | Auxiliary device is pruned to protection against electric shock branch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216415208U true CN216415208U (en) | 2022-05-03 |
Family
ID=81339899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122863753.3U Active CN216415208U (en) | 2021-11-22 | 2021-11-22 | Auxiliary device is pruned to protection against electric shock branch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216415208U (en) |
-
2021
- 2021-11-22 CN CN202122863753.3U patent/CN216415208U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109462047B (en) | Wireless control's electronic earth clamp | |
| CN102969673B (en) | Insulation puncture line clamping erecting device | |
| CN104466815A (en) | Installing tool for bare conductor insulated protection sleeve | |
| CN104283162A (en) | Distribution network overhead line high-altitude wiring clamp with deicing function | |
| CN108808412B (en) | Automatic wire harness terminal installation equipment and installation process thereof | |
| CN105319399A (en) | High-altitude wiring device for mutual inductor detection equipment | |
| CN216415208U (en) | Auxiliary device is pruned to protection against electric shock branch | |
| CN109066126B (en) | Universal lead grounding device for power transmission line | |
| CN114128508A (en) | Auxiliary device is pruned to protection against electric shock branch | |
| CN115864098A (en) | High-altitude wiring device and method for power detection | |
| CN110582132A (en) | Electric heating is with equipment plug-in components | |
| CN213602316U (en) | Fixing device for power cable connection | |
| CN216794003U (en) | Grounding clamp and suspension grounding wire device | |
| CN201887409U (en) | Mechanical withdrawal device for antivibration hammer of overhead power transmission line | |
| CN204258181U (en) | A kind of plain conductor insulating sleeve erecting tools | |
| CN114057015A (en) | Energy-saving and environment-friendly automatic and rapid high-voltage wire feeding and arranging structure | |
| CN203582191U (en) | Grounded wire winder | |
| CN220253964U (en) | Thread end fixing device | |
| CN218919791U (en) | Foreign matter cleaner for power transmission line | |
| CN220585535U (en) | Wire clamping operation device for assisting live-wire fire-connection operation | |
| CN221041573U (en) | Power supply surge protector convenient to wiring | |
| CN113725776B (en) | Auxiliary insulating r-shaped hook for clearing obstacle of distribution line | |
| CN114156792B (en) | Wire repair mechanical arm | |
| CN220042328U (en) | Identifiable clamping plate type ground wire clamp device | |
| CN212794708U (en) | Full-automatic high-precision electric pulse clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |