CN110802336A - Hot-melt welding cable core operation method of live working robot - Google Patents
Hot-melt welding cable core operation method of live working robot Download PDFInfo
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- CN110802336A CN110802336A CN201910879154.5A CN201910879154A CN110802336A CN 110802336 A CN110802336 A CN 110802336A CN 201910879154 A CN201910879154 A CN 201910879154A CN 110802336 A CN110802336 A CN 110802336A
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- welding
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- live working
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- welding device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses a hot-melting welding cable core operation method of a live working robot, which comprises the following steps: the hot-line work robot brings the welding device filled with the welding powder and connected with the cable to be connected to the high-altitude access cable, peels and fixes the access cable, places the access cable into the welding device to be in contact with the cable to be connected, and ignites the welding powder to weld. The invention has the advantages that: through live working robot earlier with inserting the cable and do the processing, fix the access point both sides of inserting the cable again, keep this section cable of access point not to rock, can just stably put into accurate position when butt joint welding set with inserting the cable, guarantee welding quality, whole operation is the completion of live working robot except that the manual work is put into the welding powder and will be waited to insert the cable and fix on welding set, all the other operations can guarantee to insert the cable and go on under the circumstances of not having a power failure, greatly reduced influences power supply production and life along the line.
Description
Technical Field
The invention relates to a hot-melting welding cable core operation method of a live working robot.
Background
At present, the high-voltage live working in China mainly adopts a working mode, even though a live working auxiliary robot replacing manual working appears, wiring is fixed in a traditional puncturing wire clamp mode, and the wiring mode has the advantages of long operation time, multiple steps, multiple hidden dangers, poor conductivity and certain safety risk. In order to improve the work efficiency and the firmness of the welding points, a novel connection mode of the live welding technology needs to be adopted. The current carrying capacity of the welding point of the wiring mode is the same as that of a conductor, the welding point has good conductivity, and the direct current resistance ratio change rate before and after welding is close to zero through detection; the welding points are in molecular combination and are not aged permanently; the welding points are not affected by corrosion; can not be damaged by high surge current. Tests show that under the impact of large current in a short time, the conductor is melted before the welding joint; compared with the traditional mechanical connection process, the exothermic welding is real molecular welding, the conductor cannot be damaged, the contact surface is not available, and the overall effectiveness of the conductor interface is not changed.
However, the existing cable welding is manually operated on the ground, and no specific operation method exists for the high-altitude live working.
Disclosure of Invention
The invention aims to provide a hot-melting welding cable core operation method of a live working robot, which can effectively solve the problem that no cable hot-melting welding operation method is used in high-altitude live working at present.
In order to solve the technical problems, the invention is realized by the following technical scheme: a hot-melting welding cable core operation method of a live working robot comprises the following steps:
A. welding powder is put into a reaction cavity of a welding device, a cable to be connected is fixed on the welding device and is positioned in the welding cavity, and the welding device is externally hung on a live working platform;
B. the live working robot finishes processing the access cable, an access point is determined on the access cable, the access cables on two sides of the access point are fixed by the two mechanical arms, the tail end mechanical arm grabs the welding device, and the welding device is operated to enable the access cable of the access point to enter the welding cavity and to be in contact with the cable to be accessed on the welding device;
C. the mechanical arm operates the electronic ignition gun, the firing cable is ignited to burn the welding powder in the reaction cavity, the reacted solution reaches the welding cavity through the drainage groove, and the access cable and the cable to be accessed are welded;
D. naturally cooling for 10-20 seconds after welding is finished, operating the mechanical arm to open a welding cavity of the welding device, separating the welding device from a welded cable, and hanging the welding device back on the live working platform;
E. and releasing the mechanical arms on the two sides of the access point, and carrying out insulation wrapping operation on the butt welding point.
Preferably, in the step B, the live working robot firstly peels the cable to be accessed of the access point, so that the live working robot finishes the high-altitude cable peeling operation, and the manual operation risk is reduced.
Preferably, the welding cavity of the welding device is provided with a vent communicated with the outside, oxygen is conveyed to the welding cavity through the vent after the welding powder is ignited in the step C, the heat dissipation effect can be achieved after welding is finished, the oxygen can be conveyed through the vent, the heat dissipation effect can be achieved, and the combustion efficiency and the cooling speed are improved.
Compared with the prior art, the invention has the advantages that: the hot-melting welding method is characterized in that the hot-melting welding robot is used for processing the access cable firstly, then fixing two sides of the access point of the access cable, keeping the cable at the section of the access point not to shake, stably placing the welding device and the access cable into an accurate position only when the welding device and the access cable are in butt joint, and ensuring the welding quality.
Detailed Description
The following detailed description of the embodiments of the present invention is intended to be illustrative, and not to be construed as limiting the invention.
A hot-melting welding cable core operation method of a live working robot comprises the following steps:
A. welding powder is put into a reaction cavity of a welding device, a cable to be connected is fixed on the welding device and is positioned in the welding cavity, and the welding device is externally hung on a live working platform;
B. the method comprises the following steps that firstly, a live working robot peels cables to be accessed of an access point, the access point is determined on the access cables, two mechanical arms fix the access cables on two sides of the access point, a tail end mechanical arm grabs a welding device, and the welding device is operated to enable the access cables of the access point to enter a welding cavity and to be in contact with the cables to be accessed on the welding device;
C. the mechanical arm operates the electronic ignition gun, the firing cable is ignited to burn the welding powder in the reaction cavity, the reacted solution reaches the welding cavity through the drainage groove, and the access cable and the cable to be accessed are welded;
D. naturally cooling for 10-20 seconds after welding is finished, operating the mechanical arm to open a welding cavity of the welding device, separating the welding device from a welded cable, and hanging the welding device back on the live working platform;
E. and releasing the mechanical arms on the two sides of the access point, and carrying out insulation wrapping operation on the butt welding point.
And C, a welding cavity of the welding device is provided with a vent communicated with the outside, and after the welding powder is ignited in the step C, oxygen is conveyed to the welding cavity through the vent, so that the heat dissipation effect can be achieved after the welding is finished.
The shell of the welding device is provided with a handle which is butted with the live working robot so as to facilitate the live working robot to grasp the welding device, generally speaking, the welding device is provided with the reaction cavity at the top and is provided with an upper cover to seal the reaction cavity, the lower part of the welding device is provided with a cable groove to be accessed and a cable groove to be accessed which are communicated, a mechanism which can provide enough friction force is arranged in the cable groove to be accessed, thus when the live working robot brings the welding device to the high altitude, the cable to be accessed can not be separated from the welding device, the intersection of the cable groove to be accessed and the cable groove to be accessed is also communicated with the reaction cavity, and welding powder in the reaction cavity is dotted and then melted into liquid to flow to the intersection of the cable groove to be accessed and the cable groove to be accessed, thereby realizing the welding of.
The above description is only an embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any changes or modifications within the technical field of the present invention by those skilled in the art are covered by the claims of the present invention.
Claims (3)
1. The hot-melting welding cable core operation method of the live working robot is characterized by comprising the following steps of: the method comprises the following steps:
A. welding powder is put into a reaction cavity of a welding device, a cable to be connected is fixed on the welding device and is positioned in the welding cavity, and the welding device is externally hung on a live working platform;
B. the live working robot finishes processing the access cable, an access point is determined on the access cable, the access cables on two sides of the access point are fixed by the two mechanical arms, the tail end mechanical arm grabs the welding device, and the welding device is operated to enable the access cable of the access point to enter the welding cavity and to be in contact with the cable to be accessed on the welding device;
C. the mechanical arm operates the electronic ignition gun, the firing cable is ignited to burn the welding powder in the reaction cavity, the reacted solution reaches the welding cavity through the drainage groove, and the access cable and the cable to be accessed are welded;
D. naturally cooling for 10-20 seconds after welding is finished, operating the mechanical arm to open a welding cavity of the welding device, separating the welding device from a welded cable, and hanging the welding device back on the live working platform;
E. and releasing the mechanical arms on the two sides of the access point, and carrying out insulation wrapping operation on the butt welding point.
2. The method for operating the hot-melt welding cable core of the live working robot as claimed in claim 1, wherein: and B, the charged operating robot in the step B firstly peels the cable to be accessed of the access point.
3. The method for operating the hot-melt welding cable core of the live working robot as claimed in claim 1, wherein: and C, a welding cavity of the welding device is provided with a vent communicated with the outside, oxygen is conveyed to the welding cavity through the vent after the welding powder is ignited in the step C, and the heat dissipation effect can be achieved after the welding is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910879154.5A CN110802336A (en) | 2019-09-18 | 2019-09-18 | Hot-melt welding cable core operation method of live working robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910879154.5A CN110802336A (en) | 2019-09-18 | 2019-09-18 | Hot-melt welding cable core operation method of live working robot |
Publications (1)
| Publication Number | Publication Date |
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| CN110802336A true CN110802336A (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910879154.5A Pending CN110802336A (en) | 2019-09-18 | 2019-09-18 | Hot-melt welding cable core operation method of live working robot |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112147141A (en) * | 2020-09-22 | 2020-12-29 | 东北林业大学 | Heating wire detects and breakpoint links up robot system |
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| CN102581496A (en) * | 2011-12-08 | 2012-07-18 | 南京唐模电气科技有限公司 | Cable core thermal melting welding device |
| CN107855640A (en) * | 2017-12-11 | 2018-03-30 | 苏州润昇精密机械有限公司 | A kind of welder of cable core hot melt |
| CN108683050A (en) * | 2018-03-20 | 2018-10-19 | 南京理工大学 | A kind of hot line robot connects lead method |
| CN108839037A (en) * | 2018-07-11 | 2018-11-20 | 天津滨电电力工程有限公司 | A kind of distribution network live line connects drainage thread robot system |
| CN208655926U (en) * | 2018-06-28 | 2019-03-26 | 广东阿尔派新材料股份有限公司 | Fusing type power cable core fast welding mould |
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2019
- 2019-09-18 CN CN201910879154.5A patent/CN110802336A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007160386A (en) * | 2005-12-16 | 2007-06-28 | Fci Asia Technology Pte Ltd | Electric joining terminal, welding method using the terminal, and structure using the joining method |
| CN102581496A (en) * | 2011-12-08 | 2012-07-18 | 南京唐模电气科技有限公司 | Cable core thermal melting welding device |
| CN107855640A (en) * | 2017-12-11 | 2018-03-30 | 苏州润昇精密机械有限公司 | A kind of welder of cable core hot melt |
| CN108683050A (en) * | 2018-03-20 | 2018-10-19 | 南京理工大学 | A kind of hot line robot connects lead method |
| CN208655926U (en) * | 2018-06-28 | 2019-03-26 | 广东阿尔派新材料股份有限公司 | Fusing type power cable core fast welding mould |
| CN108839037A (en) * | 2018-07-11 | 2018-11-20 | 天津滨电电力工程有限公司 | A kind of distribution network live line connects drainage thread robot system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112147141A (en) * | 2020-09-22 | 2020-12-29 | 东北林业大学 | Heating wire detects and breakpoint links up robot system |
| CN112147141B (en) * | 2020-09-22 | 2022-01-04 | 东北林业大学 | Heating wire detects and breakpoint links up robot system |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200218 |
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| RJ01 | Rejection of invention patent application after publication |