CN114268048A - Complete tool for electrified device lead of operating rod of hericium erinaceus wire clamp and application method of complete tool - Google Patents
Complete tool for electrified device lead of operating rod of hericium erinaceus wire clamp and application method of complete tool Download PDFInfo
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- CN114268048A CN114268048A CN202111597472.6A CN202111597472A CN114268048A CN 114268048 A CN114268048 A CN 114268048A CN 202111597472 A CN202111597472 A CN 202111597472A CN 114268048 A CN114268048 A CN 114268048A
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Abstract
The invention discloses a complete set of tools for electrified leading wires of an operating rod of a hedgehog hydnum wire clamp and an application method thereof, wherein the complete set of tools comprises an insulated operating rod device and an installation tool; the insulating operating rod device comprises an insulating rod and a driving device arranged on the insulating rod, the output structure of the driving device is a rotating rod, and a connector is fixedly extended from the upper end of the inner cavity of the insulating rod by the rotating rod; the mounting tool comprises a lifting loop bar, a hook ring seat, a jackscrew fastening sleeve and a connecting sleeve; the hook ring seat is connected to the upper end of the lifting loop bar through a seat body, an axial knock pin is fixed on the side wall of the seat body, the jackscrew fastening sleeve is concentrically sleeved outside the lifting loop bar, the upper end of the seat body is provided with an axial limiting groove which is arranged in a cross shape, and an axial guide groove matched with the axial knock pin is arranged below one axial limiting groove; the upper end of the connecting sleeve is rotatably connected with the lower end of the jackscrew fastening sleeve; when the insulating operating rod device is assembled with the installation tool, the connector is inserted into the connecting sleeve and is radially bolted, and the upper end of the rotating rod is inserted into the lifting sleeve rod and is radially bolted.
Description
Technical Field
The invention belongs to the field of power transmission line maintenance, and particularly relates to a complete set of tools for an electrified device lead of a monkey head wire clamp operating lever and an application method thereof.
Background
Along with the continuous development of economic construction in China, the urban construction puts forward more strict requirements on uninterruptible power and voltage fluctuation, even if maintenance is carried out on distribution line equipment, the urban construction gradually develops towards the uninterruptible direction, live-line work maintenance and maintenance work is adopted as much as possible, and the outage maintenance is replaced to improve the power supply reliability. The wire is required to be subjected to fire lapping in live working, and the wire clamp mounting tool is operated without power failure, so that the working is safer and more reliable.
At present, an insulating glove working method and an insulating rod working method are generally adopted. The insulating glove operation method needs direct operation in a close range by constructors, gloves are easily clamped in a wire clamp in the operation process, time and labor are wasted, the use is very inconvenient, and the live direct operation in a close range has great potential safety hazard; the insulating rod operation method has the disadvantages of inconvenient construction, installation of only one wire clamp at each time, low relative efficiency, overlong operation time of operators, easy fatigue and potential safety hazard.
Disclosure of Invention
The invention aims to provide a complete set of tools for the electrified device lead of a monkey head wire clamp operating rod, which is safe and efficient to operate, and an application method thereof.
The invention provides a complete set of tools for leading wires of live electrical devices of operating levers of hedgehog hydnum clamps, which mainly comprises an insulating operating lever device and an installation tool; the insulating operating rod device comprises an insulating rod and a driving device arranged on the insulating rod, the output structure of the driving device is a rotating rod, the rotating rod extends out of the upper end of the inner cavity of the insulating rod, and a connector is fixed at the upper end of the insulating rod; the mounting tool comprises a lifting loop bar, a hook ring seat, a jackscrew fastening sleeve and a connecting sleeve; the hook ring seat is connected to the upper end of the lifting loop bar through a seat body of the hook ring seat, an axial knock pin is fixed on the side wall of the seat body, the jackscrew fastening sleeve is concentrically sleeved outside the lifting loop bar, the upper end of the jackscrew fastening sleeve is provided with axial limiting grooves which are arranged in a cross shape, and an axial guide groove matched with the axial knock pin is arranged below one of the axial limiting grooves; the upper end of the connecting sleeve is rotatably connected with the lower end of the jackscrew fastening sleeve; when the insulating operating rod device is assembled with the installation tool, the connector is inserted into the connecting sleeve and is radially bolted, and the upper end of the rotating rod is inserted into the lifting sleeve rod and is radially bolted.
In an embodiment of the above tool, the insulating rod comprises an upper rod and a lower rod which are connected with each other, the rotating rod passes through the upper rod, the connector is fixed at the upper end of the upper rod, and the top of the outer wall of the connector is provided with a radial bolt rod.
In an embodiment of the above tool, the driving device includes a worm gear mechanism and the rotating rod, the worm gear is vertically fixed at the lower end of the rotating rod, the lower end of the upper rod is connected with a housing of the coated worm gear, and the upper end of the lower rod is fixedly connected with the housing through a connecting plate.
In one embodiment of the tool, the outer end of the worm extends through the housing and is connected to a crank.
In one embodiment of the above tool, the lower end of the connecting sleeve is provided with an axial connecting groove, and the radial pin of the connecting head side wall is located in the axial connecting groove.
In one embodiment of the above tool, the lifting sleeve rod is a hollow rod, the side wall of the lifting sleeve rod is provided with a spiral groove, and the radial pin rod at the upper end of the rotating rod is inserted into the spiral groove.
In one embodiment of the tool, the lower end section of the jack-screw fastening sleeve is fixed with a locking assembly for preventing the jack-screw fastening sleeve from reversing.
In one embodiment of the tool, the locking assembly includes a gear fixed to the lower end section of the jackscrew fastening sleeve, a mounting seat fixed to the connecting sleeve, an elastic pin including a pin and a spring connected at the lower end, and a pawl rotatably mounted on the mounting seat and engaged with the gear, wherein the upper end of the pin is inserted into a mounting hole of the gear body corresponding to the axial guide groove, the spring is embedded in the mounting seat, and the pawl is rotatably mounted on the mounting seat.
The method for installing the drainage wire in the electrified way by using the kit provided by the invention comprises the following steps:
(1) the initial state of the tool set is that a radial bolt rod at the upper end of a rotating rod of a driving device of the insulating operating rod device is positioned at the lowest position of a spiral groove on the side wall of a lifting sleeve rod of the installation tool, a shackle of a shackle seat at the upper end of the lifting sleeve rod extends out of a jackscrew fastening sleeve, the position of an axial knock pin on a seat body of the shackle seat is aligned with the position of an axial guide groove on the jackscrew fastening sleeve, and the shackle is clamped into an axial limiting groove opposite to the axial guide groove;
(2) fixing the drainage wire on the hericium erinaceus wire clamp, and hanging a connecting ring at the lower end of a movable screw rod of the hericium erinaceus wire clamp with a shackle of a shackle seat;
(3) an operator hangs the hedgehog hydnum wire clamp with the drainage wire to the installation position of the drainage wire on the main drainage wire through the insulating rod;
(4) the driving device works to enable the rotating rod to rotate forwards, the radial bolt rod at the upper end of the rotating rod enables the lifting sleeve rod to rotate and descend, meanwhile, the axial ejector pin at the side wall of the hook and loop seat body is inserted into the axial guide groove of the jackscrew fastening sleeve, the lower end of the axial ejector pin is inserted into the mounting hole in the gear wheel body to eject the pin, and the jackscrew fastening sleeve starts to rotate forwards;
(5) the rotating rod continues to rotate forward, the jackscrew fastening sleeve continues to rotate forward, the movable screw rod reversely rotates and rises until the chuck at the upper end of the movable screw rod jacks the main guide wire;
(6) the rotating rod continues to rotate forwards, torque testing is carried out, and the clamping degree of the hericium erinaceus clamp on the main guide line is guaranteed;
(7) the driving device works reversely to enable the rotating rod to rotate reversely, the jackscrew fastening sleeve is limited by the pawl of the locking assembly and cannot rotate at the moment, the lifting sleeve rod ascends while rotating reversely, the shackle seat ascends until the shackle extends out of the jackscrew fastening sleeve to be flicked to loosen the movable lead screw, the shackle is clamped into the axial limiting groove opposite to the axial guide groove to return to an initial state, and at the moment, the mounting tool is separated from the monkey head wire clamp, and the drainage wire is mounted on the main guide wire through the monkey head wire clamp;
(7) after the installation quality is checked by an operator to be correct, the live installation of the drainage wire is finished;
(8) when the drainage thread is used and the hedgehog hydnum clamp is recovered after the drainage thread is finished, the shackle at the upper end of the complete tool is hooked on the connecting ring at the lower end of the movable screw rod, then the movable screw rod is enabled to loosen the main drainage thread through rotation of the rotating rod, and finally the hedgehog hydnum clamp is taken down to take the drainage thread to be recovered.
According to the invention, the insulating operating rod device with a driving function is formed by integrating the driving device on the insulating rod, and the insulating operating rod device is detachably connected with the mounting tool, so that the insulating operating rod device is convenient to carry and use after field assembly. Forward rotation through drive arrangement's dwang, the lift loop bar of accessible mounting tool drives the movable lead screw downstream that makes the hedgehog hydnum fastener, the body that articulates of the hedgehog hydnum fastener of being convenient for is hung on the main lead, continue forward rotation through the dwang drives jackscrew fastening sleeve forward rotation through the axial nail round pin, the lift loop bar can not downstream again this moment, so can make the movable lead screw upward movement press from both sides tight main lead with the body that articulates of hedgehog hydnum fastener simultaneously, guarantee the stability of hedgehog hydnum fastener, thereby guarantee the drainage effect of drainage line on the hedgehog hydnum fastener. When dwang antiport, the reversal of jackscrew fastening sleeve is restricted by the locking subassembly, so can make lift loop bar upward movement, and the shackle seat upward movement of lift loop bar upper end stretches out jackscrew fastening sleeve upper end and loosens movable lead screw when losing the restraint and flicking when the shackle of shackle seat, and mounting tool breaks away from with the hedgehog hydnum fastener, and the drainage line is installed well. In the whole process, only an operator holds the insulating rod on the ground to operate, and the installation is efficient. The drainage line finishes using, and when the hedgehog hydnum fastener was retrieved, the shackle of instrument hooked the go-between of hedgehog hydnum fastener activity lead screw lower extreme, refer to above-mentioned process reverse operation and can easily take off the hedgehog hydnum fastener and retrieve from the main lead.
Drawings
Fig. 1 is a schematic axial side structure of an embodiment of the present invention.
Fig. 2 is a schematic view of an assembly structure of the shackle seat, the lifting rod sleeve and the driving device in this embodiment.
Fig. 3 is an enlarged schematic view of a portion a in fig. 1.
Fig. 4 is a schematic structural diagram of the installation tool in this embodiment.
Fig. 5 is a schematic view of the structure of fig. 4 with the jackscrew removed to secure the sleeve.
Detailed Description
As can be seen from fig. 1 to 5, the hedgehog hydnum clamp operating rod live electrical lead kit disclosed in the present embodiment comprises an insulating operating rod device 1 and an installation tool 2.
The insulated operating rod apparatus 1 includes an insulated rod and a driving apparatus.
The insulating rod comprises an upper rod 11 and a lower rod 12, the upper end of the upper rod 11 is provided with a connector 13 for connecting the mounting tool 2, and the upper end of the lower rod is provided with a connecting plate for connecting the upper rod 11. The top of the connector is provided with a pair of radial bolts positioned on the same diameter surface.
The drive means comprises a worm gear mechanism 14, a crank 15 and a turning rod 16.
The worm wheel is fixed on the lower end of the rotating rod, the worm is meshed on one side of the rotating rod, and the outer end of a wheel shaft of the worm wheel is connected with the crank 14.
The upper end of the rotating rod 16 is symmetrically connected with a pair of radial bolts positioned on the same diameter surface. In order to facilitate carrying, the rotating rod is designed to have a multi-section assembling structure in the embodiment.
When the drive means is assembled with the insulating rod, the turning rod 15 passes through the upper rod 11.
The lower end of the upper rod 11 is provided with a housing for covering the worm gear mechanism 13, and the wheel shaft of the worm gear penetrates through the housing and then is connected with the crank.
The connecting plate at the upper end of the lower rod 12 is detachably connected with the cover.
The mounting tool 2 comprises a lifting sleeve rod, a hook ring seat, an axial jacking pin, a jacking wire fastening sleeve, a connecting sleeve and a locking assembly.
The lifting sleeve rod 21 is a hollow rod, and a double-end spiral groove is formed in the side wall of the lifting sleeve rod.
The shackle seat 22 comprises a seat body and a shackle hinged at the upper end thereof, and an axial knock pin 23 is fixed on the seat body.
The upper end of the jackscrew fastening sleeve 24 is provided with axial limiting grooves arranged in a cross shape, and an axial guide groove matched with the axial jacking pin 23 is arranged below one of the axial limiting grooves.
The bottom of the connecting sleeve 25 is provided with an axial groove for connecting the insulating rod upper end connector 13.
The locking assembly includes a gear 26, a mount 27, a resilient pin 28 and a pawl 29.
The elastic pin 28 comprises a pin and a compression spring connected with the lower end of the pin, the pin is inserted into a mounting hole in the wheel body of the gear 26 in a clearance fit mode, and the pawl 29 is rotatably fixed on the mounting seat 27 and can be meshed with the gear 26 to limit the reverse rotation of the gear.
When the mounting tool is assembled, the shackle seat 22 is fixed at the upper end of the lifting rod sleeve 21, the jackscrew fastening sleeve 24 is coaxially sleeved outside the lifting rod sleeve 21, the connecting sleeve 25 is coaxially arranged at the lower end of the jackscrew fastening sleeve 24 and is connected with the lower end of the jackscrew fastening sleeve 24 through a ball bearing, and the lifting rod sleeve 21 penetrates through an inner ring of the ball bearing. The shackle seat 22 is movable up and down within the jackscrew fastening sleeve 24.
The gear 26 is fixed at the bottom of the jackscrew fastening sleeve 24, the mounting seat 27 is fixed at the top of the connecting sleeve 25, and the pressure spring is embedded into the embedding hole in the mounting seat in a clearance fit manner.
When the gear 26 is fixed, note that the location of the pin mounting hole thereon is aligned with the location of the axial guide slot on the jack screw fastener sleeve.
When the insulating rod device is assembled with the installation tool, the rotating rod 15 is inserted into the lifting rod sleeve 21, and the radial bolt rods at the upper ends of the rotating rod 15 are respectively inserted into the spiral grooves in the side walls of the lifting rods. The connector 13 at the upper end of the insulating rod is inserted into the axial groove at the bottom of the connecting sleeve 25, and circumferential limitation is carried out through a radial bolt rod on the connector.
The specific process of the present embodiment for performing the operation of installing the lead wire in an electrified manner by using the above-mentioned kit is as follows:
(1) after the insulating operating rod device and the installation tool are assembled, the initial state of the complete tool is that the radial bolt rod at the upper end of the rotating rod is respectively inserted into the bottom of the spiral groove on the side wall of the lifting loop bar, the lifting rod is positioned at the highest position, the position of the axial pin on the hook and loop seat is aligned with the position of the bearing guide groove on the jackscrew fastening sleeve, and the hook and loop of the hook and loop seat are clamped into the axial limiting groove opposite to the axial guide groove;
(2) fixing the drainage wire on the hericium erinaceus wire clamp, and hanging a connecting ring at the lower end of a movable screw rod of the hericium erinaceus wire clamp with a shackle of a shackle seat;
(3) an operator hangs the hedgehog hydnum wire clamp with the drainage wire to the installation position of the drainage wire on the main drainage wire through the insulating rod;
(4) the crank is rotated, the rotating rod is rotated in the forward direction through the worm gear mechanism, the radial bolt rod at the upper end of the rotating rod enables the lifting sleeve rod to rotate in the forward direction and descend simultaneously, meanwhile, the axial ejector pin on the side wall of the hook and loop base is inserted into the axial guide groove of the jackscrew fastening sleeve, the axial ejector pin is ejected out until the lower end of the axial ejector pin is inserted into the pin mounting hole in the gear wheel body, and the jackscrew fastening sleeve starts to rotate in the forward direction. At the moment, the radial bolt rod at the upper end of the rotating rod is positioned at the top of the spiral groove on the side wall of the lifting rod sleeve;
(5) the crank is continuously rotated, so that the rotating rod continuously rotates in the forward direction, the jackscrew fastening sleeve is driven by the axial pin to continuously rotate in the forward direction, and the movable screw rod reversely rotates and rises because the axial position of the jackscrew fastening sleeve is fixed until the chuck at the upper end of the movable screw rod tightly pushes the main guide wire;
(6) the crank is continuously rotated, so that the rotating rod continuously rotates in the positive direction, the torque test is carried out, and the clamping degree of the hedgehog hydnum wire clamp on the main guide wire is ensured;
(7) the contra-rotation crank makes dwang antiport, and the jackscrew fastening sleeve is spacing can not rotate by the pawl of locking subassembly this moment, and lifting sleeve pole limit contra-rotation limit rises, makes the shackle seat rise until its shackle stretches out the jackscrew fastening sleeve and pops open outward and loosen movable lead screw, and the shackle card returns to initial condition in the contralateral axial spacing groove of jackscrew fastening sleeve upper end axial guide slot this moment. At this moment, the mounting tool is separated from the hericium erinaceus wire clamp, and the drainage wire is mounted on the main guide wire through the hericium erinaceus wire clamp;
(7) after the installation quality is checked by an operator to be correct, the live installation of the drainage wire is finished;
(8) when the drainage wire is used and the hedgehog hydnum wire clamp is recovered after the drainage wire is finished, the hook ring hooks the connecting ring at the lower end of the movable screw rod, then the movable screw rod loosens the main drainage wire through the rotation of the rotating rod, and finally the hedgehog hydnum wire clamp is taken down to take the drainage wire to be recovered.
Claims (9)
1. The utility model provides a hedgehog hydnum fastener action bars electrification electrical apparatus lead wire complete sets which characterized in that: the device mainly comprises an insulating operating rod device and an installation tool;
the insulating operating rod device comprises an insulating rod and a driving device arranged on the insulating rod, the output structure of the driving device is a rotating rod, the rotating rod extends out of the upper end of the inner cavity of the insulating rod, and a connector is fixed at the upper end of the insulating rod;
the mounting tool comprises a lifting loop bar, a hook ring seat, a jackscrew fastening sleeve and a connecting sleeve;
the hook ring seat is connected to the upper end of the lifting loop bar through a seat body of the hook ring seat, an axial knock pin is fixed on the side wall of the seat body, the jackscrew fastening sleeve is concentrically sleeved outside the lifting loop bar, the upper end of the jackscrew fastening sleeve is provided with axial limiting grooves which are arranged in a cross shape, and an axial guide groove matched with the axial knock pin is arranged below one of the axial limiting grooves;
the upper end of the connecting sleeve is rotatably connected with the lower end of the jackscrew fastening sleeve;
when the insulating operating rod device is assembled with the installation tool, the connector is inserted into the connecting sleeve and is radially bolted, and the upper end of the rotating rod is inserted into the lifting sleeve rod and is radially bolted.
2. The electrified lead kit for a hedgehog hydnum clamp operating lever of claim 1, wherein: the insulator spindle includes interconnect's upper portion pole and lower part pole, the dwang passes from the upper portion pole, the connector is fixed in the upper end of upper portion pole, and the outer wall top of connector is provided with radial pin pole.
3. The electrified lead kit for a hedgehog hydnum clamp operating lever of claim 2, wherein: the driving device comprises a worm and gear mechanism and a rotating rod, wherein a worm gear is vertically fixed at the lower end of the rotating rod, the lower end of the upper rod is connected with a housing coated with the worm and gear, and the upper end of the lower rod is fixedly connected with the housing through a connecting plate.
4. The electrified lead kit for a hedgehog hydnum clamp operating lever of claim 3, wherein: the outer end of the worm penetrates through the housing and then is connected with a crank.
5. The electrified lead kit for a hedgehog hydnum clamp operating lever of claim 2, wherein: the lower extreme tip of connecting sleeve is provided with the axial spread groove, the radial cock stem of connector lateral wall is arranged in the axial spread groove.
6. The electrified lead kit for a hedgehog hydnum clamp operating lever of claim 1, wherein: the lifting sleeve rod is a hollow rod, a spiral groove is formed in the side wall of the lifting sleeve rod, and a radial bolt rod at the upper end of the rotating rod is inserted into the spiral groove.
7. The electrified lead kit for a hedgehog hydnum clamp operating lever of claim 1, wherein: the lower end section of the jackscrew fastening sleeve is fixed with a locking assembly for preventing the jackscrew fastening sleeve from reversing.
8. The electrified lead kit for a hedgehog hydnum clamp lever of claim 7, wherein: the locking assembly comprises a gear, a mounting seat, an elastic pin and a pawl, the gear is fixed to the lower end section of the jackscrew fastening sleeve, the mounting seat is fixed on the connecting sleeve, the elastic pin comprises a pin and a spring connected with the lower end of the pin, the upper end of the pin is inserted into a mounting hole, corresponding to the axial guide groove, in the gear body, the spring is embedded in the mounting seat, and the pawl is rotatably mounted on the mounting seat and meshed with the gear.
9. A method of electrically installing a lead using the kit of any one of claims 1-8, comprising the steps of:
(1) the initial state of the tool set is that a radial bolt rod at the upper end of a rotating rod of a driving device of the insulating operating rod device is positioned at the lowest position of a spiral groove on the side wall of a lifting sleeve rod of the installation tool, a shackle of a shackle seat at the upper end of the lifting sleeve rod extends out of a jackscrew fastening sleeve, the position of an axial knock pin on a seat body of the shackle seat is aligned with the position of an axial guide groove on the jackscrew fastening sleeve, and the shackle is clamped into an axial limiting groove opposite to the axial guide groove;
(2) fixing the drainage wire on the hericium erinaceus wire clamp, and hanging a connecting ring at the lower end of a movable screw rod of the hericium erinaceus wire clamp with a shackle of a shackle seat;
(3) an operator hangs the hedgehog hydnum wire clamp with the drainage wire to the installation position of the drainage wire on the main drainage wire through the insulating rod;
(4) the driving device works to enable the rotating rod to rotate forwards, the radial bolt rod at the upper end of the rotating rod enables the lifting sleeve rod to rotate and descend, meanwhile, the axial ejector pin at the side wall of the hook and loop seat body is inserted into the axial guide groove of the jackscrew fastening sleeve, the lower end of the axial ejector pin is inserted into the mounting hole in the gear wheel body to eject the pin, and the jackscrew fastening sleeve starts to rotate forwards;
(5) the rotating rod continues to rotate forward, the jackscrew fastening sleeve continues to rotate forward, the movable screw rod reversely rotates and rises until the chuck at the upper end of the movable screw rod jacks the main guide wire;
(6) the rotating rod continues to rotate forwards, torque testing is carried out, and the clamping degree of the hericium erinaceus clamp on the main guide line is guaranteed;
(7) the driving device works reversely to enable the rotating rod to rotate reversely, the jackscrew fastening sleeve is limited by the pawl of the locking assembly and cannot rotate at the moment, the lifting sleeve rod ascends while rotating reversely, the shackle seat ascends until the shackle extends out of the jackscrew fastening sleeve to be flicked to loosen the movable lead screw, the shackle is clamped into the axial limiting groove opposite to the axial guide groove to return to an initial state, and at the moment, the mounting tool is separated from the monkey head wire clamp, and the drainage wire is mounted on the main guide wire through the monkey head wire clamp;
(7) after the installation quality is checked by an operator to be correct, the live installation of the drainage wire is finished;
(8) when the drainage thread is used and the hedgehog hydnum clamp is recovered after the drainage thread is finished, the shackle at the upper end of the complete tool is hooked on the connecting ring at the lower end of the movable screw rod, then the movable screw rod is enabled to loosen the main drainage thread through rotation of the rotating rod, and finally the hedgehog hydnum clamp is taken down to take the drainage thread to be recovered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111597472.6A CN114268048B (en) | 2021-12-24 | 2021-12-24 | Electrified wire-mounting tool set for operating rod of hericium erinaceus clamp and application method of electrified wire-mounting tool set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111597472.6A CN114268048B (en) | 2021-12-24 | 2021-12-24 | Electrified wire-mounting tool set for operating rod of hericium erinaceus clamp and application method of electrified wire-mounting tool set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114268048A true CN114268048A (en) | 2022-04-01 |
| CN114268048B CN114268048B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111597472.6A Active CN114268048B (en) | 2021-12-24 | 2021-12-24 | Electrified wire-mounting tool set for operating rod of hericium erinaceus clamp and application method of electrified wire-mounting tool set |
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| Country | Link |
|---|---|
| CN (1) | CN114268048B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002084612A (en) * | 2000-09-01 | 2002-03-22 | Meishin Denki Kk | Terminal fixing tool for wire insulating and protecting pipe |
| CN105846181A (en) * | 2016-03-23 | 2016-08-10 | 国家电网公司 | High-voltage ground wire easy for assembling and disassembling |
| CN111525449A (en) * | 2020-06-04 | 2020-08-11 | 广东电网有限责任公司 | T-connection power wire clamp installed in high-altitude electrified mode |
| CN213242862U (en) * | 2020-11-06 | 2021-05-18 | 河北正鑫电气科技有限公司 | Portable power bus type grounding rod |
-
2021
- 2021-12-24 CN CN202111597472.6A patent/CN114268048B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002084612A (en) * | 2000-09-01 | 2002-03-22 | Meishin Denki Kk | Terminal fixing tool for wire insulating and protecting pipe |
| CN105846181A (en) * | 2016-03-23 | 2016-08-10 | 国家电网公司 | High-voltage ground wire easy for assembling and disassembling |
| CN111525449A (en) * | 2020-06-04 | 2020-08-11 | 广东电网有限责任公司 | T-connection power wire clamp installed in high-altitude electrified mode |
| CN213242862U (en) * | 2020-11-06 | 2021-05-18 | 河北正鑫电气科技有限公司 | Portable power bus type grounding rod |
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| Publication number | Publication date |
|---|---|
| CN114268048B (en) | 2023-09-19 |
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