CN211135989U - Long defeated pipeline welding magnetic force even line ware - Google Patents
Long defeated pipeline welding magnetic force even line ware Download PDFInfo
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- CN211135989U CN211135989U CN201921200180.2U CN201921200180U CN211135989U CN 211135989 U CN211135989 U CN 211135989U CN 201921200180 U CN201921200180 U CN 201921200180U CN 211135989 U CN211135989 U CN 211135989U
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Abstract
The utility model provides a long-distance pipeline welding magnetic force line connecting device, wherein magnetic force fixed end heads are welded at two ends of a main body of the magnetic force line connecting device, the magnetic force fixed end heads are trapezoidal, and magnets are fixed in the magnetic force fixed end heads; one side of the middle of the magnetic wire connecting device main body is welded at one end of the base metal connecting main body, and the other end of the base metal connecting main body is welded with a base metal connecting end which is trapezoidal; the other side of the middle of the main body of the magnetic wire connecting device is welded with a connecting plate, the middle of the top of the connecting plate is welded with a screw rod, the screw rod is inserted into one end of the wire nose, the other end of the wire nose is connected with a cable, and the wire nose is fixed through a fastening nut; has the advantages that: the utility model discloses connect reliably, the welding is stable, does not harm the base metal, and welding quality improves, avoids the potential safety hazard.
Description
Technical Field
The utility model belongs to the technical field of the pipe welding and specifically relates to a long defeated pipeline welding magnetic force line connecting device is related to.
Background
In the long-distance pipeline welding construction, the electric welder forms a unique welding current loop through a secondary output terminal → a cable → a welding clamp → a workpiece → a bonding wire → another terminal, the current passing through the loop is very large during electric welding, the maximum value of the current during electric welding arcing can reach 600A, the working current during continuous welding is also usually 200-300A, and the minimum value is more than 100A. The amount of heat generated on the circuit is proportional to the square of the current and the resistance. Under such a current, a spark is likely to occur at a place where the contact is poor and the resistance is large, and a high temperature is generated. Even melting the metal at the joint to integrate it. Moreover, if the connection is in virtual connection, a welding loop bypass exists, other hazards can be brought, the cable and a common steel bar are connected in the traditional mode, then the steel bar is welded or placed on a base material, the connection is unreliable, the welding stability is affected, the base material is easy to damage, quality defects are brought to construction welding, and potential safety hazards exist.
Disclosure of Invention
An object of the utility model is to solve the not enough of prior art, and provide a long defeated pipeline welding magnetic force line ware even.
The utility model discloses new technical scheme is: a long-distance pipeline welding magnetic force line connecting device comprises a magnetic force line connecting device main body, a base metal connecting main body, base metal connecting end heads, magnetic force fixing end heads, fastening nuts, screw rods, line noses and connecting plates, wherein the magnetic force fixing end heads are welded at two ends of the magnetic force line connecting device main body and are trapezoidal, and magnets are fixed in the magnetic force fixing end heads; one side of the middle of the magnetic wire connecting device main body is welded at one end of the base metal connecting main body, and the other end of the base metal connecting main body is welded with a base metal connecting end which is trapezoidal; magnetic force even line ware main part in the middle of the opposite side welding have a connecting plate, connecting plate top in the middle of the welding have a screw rod, the screw rod alternate at line nose one end, the line nose other end is connected with the cable conductor, the line nose pass through fastening nut and fix.
The length of the magnetic wire connecting device body is 35-40 cm.
The length of the parent metal connecting body is 20-30 cm.
And the outer side of the magnetic fixed end is coated with an insulating rubber sheet.
The magnet is a neodymium iron boron magnet.
The wire nose is made of copper.
And a handle is welded at one side of the fastening nut.
The utility model has the advantages that: the utility model discloses connect reliably, the welding is stable, does not harm the base metal, and welding quality improves, avoids the potential safety hazard.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: the device comprises a magnetic wire connecting device main body 1, a base material connecting main body 2, a base material connecting end 3, a magnetic fixing end 4, a fastening nut 5, a handle 501, a screw rod 6, a wire nose 7 and a connecting plate 8.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
A long-distance pipeline welding magnetic force line connecting device comprises a magnetic force line connecting device main body 1, a base metal connecting main body 2, a base metal connecting end 3, a magnetic force fixing end 4, a fastening nut 5, a screw rod 6, a line nose 7 and a connecting plate 8, wherein the magnetic force fixing end 4 is welded at two ends of the magnetic force line connecting device main body 1, the magnetic force fixing end 4 is trapezoidal, and a magnet is fixed in the magnetic force fixing end 4; one side of the middle of the magnetic wire connecting device main body 1 is welded at one end of a base metal connecting main body 2, the other end of the base metal connecting main body 2 is welded with a base metal connecting end 3, and the base metal connecting end 3 is trapezoidal; magnetic force line ware main part 1 in the middle of the opposite side welding have a connecting plate 8, 8 tops in the middle of the welding have a screw rod 6, 6 interlude at 7 one ends of line nose, the 7 other ends of line nose are connected with the cable conductor, line nose 7 fixed through fastening nut 5.
The length of the magnetic wire connecting device main body 1 is 35-40 cm.
The length of the parent metal connecting body 2 is 20-30 cm.
And the outer side of the magnetic fixed end 4 is coated with an insulating rubber sheet.
The magnet is a neodymium iron boron magnet.
The wire nose 7 is made of copper.
A handle 501 is welded on one side of the fastening nut 5.
The utility model provides a long defeated pipeline welding magnetic force line ware, line nose 7 connecting cable line during the use places magnetic force line ware in the pipeline top that will weld, and magnetic force fixed end 4 adsorbs on the pipeline, and the welding can be carried out after 3 alignment two pipeline welding positions of end are connected to the base metal.
Claims (7)
1. The utility model provides a long defeated pipeline welding magnetic force line ware, includes that magnetic force line ware main part (1), base metal connect main part (2), base metal connect end (3), magnetic force fixed end (4), fastening nut (5), screw rod (6), line nose (7) and connecting plate (8), its characterized in that: magnetic fixing end heads (4) are welded at two ends of the magnetic wire connecting device main body (1), the magnetic fixing end heads (4) are trapezoidal, and magnets are fixed in the magnetic fixing end heads (4); one side of the middle of the magnetic wire connecting device main body (1) is welded at one end of the base metal connecting main body (2), the other end of the base metal connecting main body (2) is welded with a base metal connecting end (3), and the base metal connecting end (3) is trapezoidal; magnetic force even line ware main part (1) in the middle of the opposite side welding have connecting plate (8), connecting plate (8) top in the middle of the welding have screw rod (6), screw rod (6) alternate online nose (7) one end, the line nose (7) other end is connected with the cable conductor, line nose (7) fixed through fastening nut (5).
2. The long-distance pipeline welding magnetic force line connector as claimed in claim 1, characterized in that: the magnetic wire connecting device main body (1) is 35-40cm long.
3. The long-distance pipeline welding magnetic force line connector as claimed in claim 1, characterized in that: the length of the parent metal connecting main body (2) is 20-30 cm.
4. The long-distance pipeline welding magnetic force line connector as claimed in claim 1, characterized in that: and the outer side of the magnetic fixed end (4) is coated with an insulating rubber sheet.
5. The long-distance pipeline welding magnetic force line connector as claimed in claim 1, characterized in that: the magnet is a neodymium iron boron magnet.
6. The long-distance pipeline welding magnetic force line connector as claimed in claim 1, characterized in that: the wire nose (7) is made of copper.
7. The long-distance pipeline welding magnetic force line connector as claimed in claim 1, characterized in that: and a handle (501) is welded at one side of the fastening nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921200180.2U CN211135989U (en) | 2019-07-25 | 2019-07-25 | Long defeated pipeline welding magnetic force even line ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921200180.2U CN211135989U (en) | 2019-07-25 | 2019-07-25 | Long defeated pipeline welding magnetic force even line ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211135989U true CN211135989U (en) | 2020-07-31 |
Family
ID=71742824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921200180.2U Expired - Fee Related CN211135989U (en) | 2019-07-25 | 2019-07-25 | Long defeated pipeline welding magnetic force even line ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211135989U (en) |
-
2019
- 2019-07-25 CN CN201921200180.2U patent/CN211135989U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20210725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |