CN210723384U - Portable electric welding grounding device - Google Patents
Portable electric welding grounding device Download PDFInfo
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- CN210723384U CN210723384U CN201921678251.XU CN201921678251U CN210723384U CN 210723384 U CN210723384 U CN 210723384U CN 201921678251 U CN201921678251 U CN 201921678251U CN 210723384 U CN210723384 U CN 210723384U
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- electric welding
- grounding device
- earthing
- power
- portable electric
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Abstract
Portable electric welding earthing device, including electric welding, welder and electromagnetism earthing device, be equipped with low pressure input, high-voltage output and earthing terminal on the electric welding, the external power cord of low pressure input, be equipped with power input end and earth wire end on the electromagnetism earthing device, the external power branch line of power input to link to each other with the power cord through the power branch line, the earth wire end is equipped with earth conductor to the earthing terminal through earth conductor and electric welding links to each other. The utility model has the advantages that: through setting up electromagnetic earthing device, can adsorb in arbitrary position department of pipeline, the ground connection of the electric welding of being convenient for, and electromagnetic earthing device sets up independent switch, can cut off the power supply at any time, is convenient for remove, has also solved the security in the welding process to a certain extent simultaneously.
Description
Technical Field
The utility model relates to an electric welding accessory technical field, concretely relates to portable electric welding earthing device.
Background
When the grounding wire clamp is used for welding, a workpiece needing to be welded is clamped by the grounding wire clamp, and for workpieces which cannot be clamped by a large pipeline, a grounding wire is generally welded on the workpiece in a spot mode to form a loop with a welding gun to generate current for welding. However, the following problems exist in this way: 1) the ground wire is welded on the pipeline in a spot mode to damage the pipeline; 2) spot welding works without the convenience of movement.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem existing in the prior art, the utility model provides a rational in infrastructure portable electric welding earthing device.
The technical scheme of the utility model as follows:
portable electric welding earthing device, its characterized in that, including electric welding, welder and electromagnetism earthing device, be equipped with low pressure input, high-voltage output and earthing terminal on the electric welding, the external power cord of low pressure input, be equipped with power input end and earth wire end on the electromagnetism earthing device, power input end external power branch line to link to each other with the power cord through power branch line, the earth wire end is equipped with earth conductor to the earthing terminal through earth conductor and electric welding links to each other.
Portable electric welding earthing device, its characterized in that, electromagnetism earthing device includes steel base, iron bar, copper line and insulating cover, the iron bar is fixed to be set up on steel base, the copper line is around establishing on the iron bar, insulating cover sets up on steel base and covers and establish at the iron bar periphery.
The portable electric welding grounding device is characterized in that a high-voltage electric wire is arranged at the high-voltage output end of the electric welding machine and is in circuit connection with a welding gun through the high-voltage electric wire.
The portable electric welding grounding device is characterized in that an independent switch is arranged on the power branch line.
The portable electric welding grounding device is characterized in that the power branch line passes through the insulating sleeve to be connected with the copper wire,
the portable electric welding grounding device is characterized in that a grounding wire on the electromagnetic grounding device is arranged on a steel base.
The utility model has the advantages that:
1) through setting up electromagnetic earthing device, can adsorb in arbitrary position department of pipeline, the ground connection of the electric welding of being convenient for, and electromagnetic earthing device sets up independent switch, can cut off the power supply at any time, is convenient for remove, has also solved the security in the welding process to a certain extent simultaneously.
2) The electromagnetic grounding device is magnetically adsorbed to the pipeline, so that the structure of the pipeline is not damaged.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the electromagnetic grounding device of the present invention;
in the figure: 1-an electric welding machine, 2-a steel pipe, 3-an electromagnetic grounding device, 301-a steel base, 302-an iron rod, 303-a copper wire, 304-an insulating sleeve, 4-a welding gun, 5-a grounding wire, 6-an independent switch, 7-a power branch line and 8-a power line.
Detailed Description
The invention is further described with reference to the accompanying drawings.
As shown in fig. 1-2, the portable electric welding grounding device comprises an electric welding machine 1, a steel pipe 2, an electromagnetic grounding device 3, a steel base 301, an iron rod 302, a copper wire 303, an insulating sleeve 304, a welding gun 4, a grounding wire 5, an independent switch 6, a power branch 7 and a power line 8.
The electric welding machine 1 is provided with a low-voltage input end, a high-voltage output end and a grounding end, wherein the low-voltage input end is externally connected with a power line 8, and the high-voltage output end is provided with a high-voltage wire and is in circuit connection with the welding gun 4 through the high-voltage wire. The electromagnetic grounding device 3 is provided with a power input end and a ground wire end, wherein the power input end is externally connected with a power branch 7 and is connected with a power line 8 through the power branch 7, and the ground wire end is provided with a grounding wire 5 and is connected with the grounding end of the electric welding machine 1 through the grounding wire 5.
In this embodiment, the independent switch 6 is disposed on the power branch 7, and the electromagnetic grounding device 3 can be independently controlled by the independent switch 6, and can be cut off in an emergency or when the electromagnetic grounding device 3 needs to be moved.
In this embodiment, the power branch line 7 passes through the insulating sleeve 304 and is directly connected with two ends of the copper wire 303, and the insulating sleeve 304 is provided with a through hole for the power branch line 7 to penetrate through.
In this embodiment, the grounding conductor of the electromagnetic grounding device 3 is disposed on the steel base 301, and the short end of the grounding conductor is generally welded and fixed on the steel base 301.
The working process is as follows:
when a large member such as a steel pipe 2 is welded, the independent switch 6 is firstly switched on, the electromagnetic grounding device 3 generates magnetism, then the electromagnetic grounding device is attracted to a proper position, electric welding is started, and the steel pipe 2 is welded by a welding gun.
Claims (6)
1. Portable electric welding earthing device, its characterized in that, including electric welding (1), welder (4) and electromagnetism earthing device (3), be equipped with low voltage input end, high voltage output and earthing terminal on electric welding (1), low voltage input end external power source line (8), electromagnetism earthing device is last (3) to be equipped with power input end and ground wire end, power input end external power source branch line (7) to link to each other with power cord (8) through power source branch line (7), the ground wire end is equipped with earth conductor (5) to the earthing terminal through earth conductor (5) and electric welding (1) links to each other.
2. The portable electric welding grounding device according to claim 1, characterized in that the electromagnetic grounding device (3) comprises a steel base (301), an iron rod (302), a copper wire (303) and an insulating sleeve (304), wherein the iron rod (302) is fixedly arranged on the steel base (301), the copper wire (303) is wound on the iron rod (302), and the insulating sleeve (304) is arranged on the steel base (301) and covers the iron rod (302).
3. The portable welding grounding device according to claim 1, characterized in that the high voltage output of the welding machine (1) is provided with a high voltage wire and is electrically connected with the welding gun (4) through the high voltage wire.
4. The portable electric welding grounding device according to claim 1, characterized in that an independent switch (6) is provided on the power branch (7).
5. The portable electric welding grounding device according to claim 2, characterized in that the power branch (7) is connected to the copper wire (303) through an insulating sleeve (304).
6. The portable electric welding grounding device according to claim 2, characterized in that the grounding conductor on the electromagnetic grounding device (3) is arranged on a steel base (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921678251.XU CN210723384U (en) | 2019-10-09 | 2019-10-09 | Portable electric welding grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921678251.XU CN210723384U (en) | 2019-10-09 | 2019-10-09 | Portable electric welding grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210723384U true CN210723384U (en) | 2020-06-09 |
Family
ID=70932037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921678251.XU Active CN210723384U (en) | 2019-10-09 | 2019-10-09 | Portable electric welding grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210723384U (en) |
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2019
- 2019-10-09 CN CN201921678251.XU patent/CN210723384U/en active Active
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