CN220006454U - Heat-resistant steel welding wire - Google Patents
Heat-resistant steel welding wire Download PDFInfo
- Publication number
- CN220006454U CN220006454U CN202321143366.5U CN202321143366U CN220006454U CN 220006454 U CN220006454 U CN 220006454U CN 202321143366 U CN202321143366 U CN 202321143366U CN 220006454 U CN220006454 U CN 220006454U
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- CN
- China
- Prior art keywords
- layer
- heat
- core
- heat conduction
- logical groove
- 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.)
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- 238000003466 welding Methods 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- 239000010959 steel Substances 0.000 title claims abstract description 13
- 239000011258 core-shell material Substances 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 26
- 238000005260 corrosion Methods 0.000 claims description 8
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical group Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 abstract 1
- -1 polypropylene Polymers 0.000 description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model relates to a heat-resistant steel welding wire, which comprises an inner layer, wherein a rhombic core shell is arranged on the inner side of the inner layer, two groups of core holes are formed along the axial direction of the core shell, a welding core is arranged in the core holes, a plurality of groups of heat conducting holes are formed in the core shell, a first heat conducting layer is arranged on the outer side of the inner layer, a first reinforcing layer is arranged on the outer side of the first heat conducting layer, a second heat conducting layer is arranged on the outer side of the first reinforcing layer, a plurality of first through grooves are formed in the outer side wall of the first reinforcing layer, a plurality of second through grooves corresponding to the first through grooves are formed in the inner side wall of the second heat conducting layer, and heat conducting rods are arranged in the first through grooves and the second through grooves.
Description
Technical Field
The utility model relates to the technical field of welding wires, in particular to a heat-resistant steel welding wire.
Background
The welding wire is used as filler metal or as a wire welding material for conducting at the same time. In gas and tungsten arc welding, the wire is used as a filler metal.
Through retrieving, current welding wire in the market, such as patent number CN216097087U, discloses a heat-resistant steel welding wire, including the sandwich layer, the sandwich layer includes first welding wire main part and second welding wire main part, when using, does not have very high heat resistance, leads to the effect not ideal when using, does not reach the requirement of welding.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a heat-resistant steel welding wire, which comprises the following specific technical scheme:
the utility model provides a heat-resistant steel welding wire, includes the inlayer, the inboard of inlayer is equipped with the core shell that is the rhombus form, follows two sets of core holes have been seted up to the axis direction of core shell, be provided with the core in the core hole, a plurality of heat conduction holes of having seted up on the core shell, the one end and the core hole of heat conduction hole link up, the other end of heat conduction hole link up to the outside of core shell, the outside of inlayer is provided with first heat conduction layer, the outside of first heat conduction layer is provided with first enhancement layer, the outside of first enhancement layer is provided with the second heat conduction layer, the outside of second heat conduction layer is provided with the second enhancement layer, a plurality of first logical groove of a plurality of has been seted up to the lateral wall of first enhancement layer, the inside wall of second heat conduction layer is equipped with a plurality of second logical groove corresponding with first logical groove, be provided with the heat conducting rod in first logical groove and the second logical groove.
As an improvement of the technical scheme, the outer side surface of the second reinforcing layer is coated with an anti-corrosion layer, and an insulating layer is filled between the inner layer and the core shell.
As an improvement of the technical scheme, reinforcing strips are fixedly connected to the four sides of the outer side of the core shell, a plurality of inner grooves corresponding to the reinforcing strips are formed in the inner side wall of the inner layer, and one ends of the reinforcing strips are fixedly connected to the inner grooves.
As an improvement of the technical scheme, a plurality of first heat through holes are formed in the first heat conducting layer, and a plurality of second heat through holes are formed in the heat conducting rod along the axis direction.
As the improvement of above-mentioned technical scheme, a plurality of first connecting hole has been seted up to the one end that first logical groove is close to first heat conduction layer, a plurality of second connecting hole has been seted up to the one end that the second logical groove is close to the second enhancement layer, the one end of first connecting hole is linked together with the one end of first logical groove, and the other end is linked together with the lateral surface of first heat conduction layer, and the one end of second connecting hole is linked together with the one end of second logical groove, and the other end is linked together with the lateral surface of second enhancement layer.
The utility model has the beneficial effects that: the core wires pass through the heat conduction hole and lead out the inlayer, can make the produced heat of welding wire by leading out through the cooperation of first heat conduction layer, heat conduction pole, first connecting hole, second connecting hole and second heat conduction layer, and conduction heat is effectual, lets the welding wire heat-resisting that can be better.
Drawings
FIG. 1 is a schematic cross-sectional view of the whole structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the overall core shell of the present utility model;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;
FIG. 4 is a schematic view of the structure of the reinforcing strip of the present utility model;
fig. 5 is an enlarged schematic view of the structure at a in fig. 1.
Reference numerals: 1. an inner layer; 2. an insulating layer; 3. a core shell; 4. a first heat conductive layer; 5. a first heat passing hole; 6. reinforcing strips; 7. a first reinforcing layer; 8. a second heat conductive layer; 9. a second reinforcing layer; 10. an anti-corrosion layer; 11. a heat conduction hole; 12. a core wire; 13. a core hole; 14. an inner tank; 15. a second heat passing hole; 16. a second through slot; 17. a first through groove; 18. a first connection hole; 19. a second connection hole; 20. a heat conducting rod.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
1-5, please refer to heat-resistant steel welding wire, including inlayer 1, inlayer 1's inboard is equipped with and is the core shell 3 of rhombus form, two sets of core holes 13 have been seted up along the axis direction of core shell 3, further, the both ends of core hole 13 link up the both ends of core shell 3, be provided with core 12 in the core hole 13, further, core 12 and core hole 13 cooperate the use, set up a plurality of heat conduction holes 11 on the core shell 3, the one end and the core hole 13 of heat conduction hole 11 link up, the other end of heat conduction hole 11 link up to the outside of core shell 3, inlayer 1's outside is provided with first heat-conducting layer 4, the outside of first heat-conducting layer 4 is provided with first enhancement layer 7, the outside of first enhancement layer 7 is provided with second heat-conducting layer 8, the outside of second heat-conducting layer 8 is provided with second enhancement layer 9, a plurality of first through groove 17 has been seted up to the lateral wall of first enhancement layer 7, further, the inside wall of second heat-conducting layer 8 is equipped with a plurality of second through groove 16 that corresponds with first through groove 17, further, every first through groove 17 is coaxial, first through groove 16 corresponds first through groove 16 and second heat-conducting rod 20, when the heat conduction rod 20 is heated, the heat conduction rod is further, the speed is good, the welding wire is realized.
As shown in fig. 1, the outer side of the second reinforcing layer 9 is coated with an anti-corrosion layer 10, further, the anti-corrosion layer 10 is made of anti-corrosion paint, the anti-corrosion layer 10 can isolate air and avoid oxidation corrosion, an insulating layer 2 is filled between the inner layer 1 and the core shell 3, further, the insulating layer 2 is composed of polypropylene, polytetrafluoroethylene and polyether ether ketone, the polypropylene and the polytetrafluoroethylene are bonded together through phenolic resin paper base reinforcement, the polytetrafluoroethylene and the polyether ether ketone are bonded together through phenolic resin cloth base reinforcement, and the insulating layer 2 can insulate and avoid static electricity.
As shown in fig. 1, reinforcing strips 6 are fixedly connected to the four sides of the outer side of the core shell 3, a plurality of inner grooves 14 corresponding to the reinforcing strips 6 are formed in the inner side wall of the inner layer 1, one ends of the reinforcing strips 6 are fixedly connected to the inner grooves 14, and further, the core shell 3 can be stably connected to the inner layer 1 through the reinforcing strips 6.
As shown in fig. 1 and 5, the first heat conducting layer 4 is provided with a plurality of first heat through holes 5, the inside of the heat conducting rod 20 is provided with a plurality of second heat through holes 15 along the axial direction, further, two ends of the first heat through holes 5 penetrate through two side surfaces of the first heat conducting layer 4, and two ends of the second heat through holes 15 penetrate through two side surfaces of the second heat conducting layer 8;
as shown in fig. 1-5, one end of the first through groove 17, which is close to the first heat conducting layer 4, is provided with a plurality of first connecting holes 18, one end of the second through groove 16, which is close to the second reinforcing layer 9, is provided with a plurality of second connecting holes 19, further, one end of the first connecting holes 18 is communicated with one end of the first through groove 17, the other end is communicated with the outer side surface of the first heat conducting layer 4, one end of the second connecting holes 19 is communicated with one end of the second through groove 16, and the other end is communicated with the outer side surface of the second reinforcing layer 9.
Specifically, the core wire 12 is placed in the core shell 3 in a rhombus shape, so that the core wire 12 is more stably arranged in the inner layer 1, the core shell 3 can be more stably connected in the inner layer 1 through the reinforcing strips 6, in the process of forming the welding wire, the heat conducting rod 20 can be firstly inserted into the first through groove 17 of the first reinforcing layer 7, then the second through groove 16 of the second heat conducting layer 8 is spliced with the other section of the heat conducting rod 20, the first reinforcing layer 7 and the second heat conducting layer 8 are more stably connected through the heat conducting rod 20, and the bending resistance and the tensile strength of the welding wire are increased through the second reinforcing layer 9, so that the strength of the welding wire is improved, and the breakage of the welding wire is prevented; the core wires 12 conduct out the inner layer 1 through the heat conducting holes 11, and heat generated by the welding wires can be conducted out through the cooperation of the first heat conducting layer 4, the heat conducting rods 20, the first connecting holes 18, the second connecting holes 19 and the second heat conducting layers 8, so that the effect of conducting heat is good, and the welding wires can be better heat-resistant.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. The utility model provides a heat-resistant steel welding wire, its characterized in that, includes inlayer (1), the inboard of inlayer (1) is equipped with core shell (3) that are the rhombus form, follows two sets of core holes (13) have been seted up to the axis direction of core shell (3), be provided with core (12) in core hole (13), a plurality of group's heat conduction hole (11) have been seted up on core shell (3), the outside of inlayer (1) is provided with first heat conduction layer (4), the outside of first heat conduction layer (4) is provided with first enhancement layer (7), the outside of first enhancement layer (7) is provided with second heat conduction layer (8), the outside of second heat conduction layer (8) is provided with second enhancement layer (9), a plurality of first logical groove (17) have been seted up to the lateral wall of first enhancement layer (7), the inside wall of second heat conduction layer (8) is equipped with a plurality of second logical groove (16) corresponding with first logical groove (17), first logical groove (17) and second heat conduction rod (20) are provided with in the second logical groove (16).
2. The heat resistant steel welding wire of claim 1, wherein: the outer side of the second reinforcing layer (9) is coated with an anti-corrosion layer (10), and an insulating layer (2) is filled between the inner layer (1) and the core shell (3).
3. The heat resistant steel welding wire of claim 2, wherein: reinforcing strips (6) are fixedly connected to the four sides of the outer side of the core shell (3), a plurality of inner grooves (14) corresponding to the reinforcing strips (6) are formed in the inner side wall of the inner layer (1), and one ends of the reinforcing strips (6) are fixedly connected to the inner grooves (14).
4. A heat resistant steel welding wire as set forth in claim 3, wherein: a plurality of first heat through holes (5) are formed in the first heat conducting layer (4), and a plurality of second heat through holes (15) are formed in the heat conducting rod (20) along the axis direction.
5. The heat resistant steel wire of claim 4, wherein: the one end that first logical groove (17) is close to first heat conduction layer (4) has offered a plurality of first connecting hole (18), a plurality of second connecting hole (19) have been seted up to the one end that second logical groove (16) is close to second enhancement layer (9), the one end of first connecting hole (18) is linked together with the one end of first logical groove (17), and the other end is linked together with the lateral surface of first heat conduction layer (4), the one end of second connecting hole (19) is linked together with the one end of second logical groove (16), and the other end is linked together with the lateral surface of second enhancement layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321143366.5U CN220006454U (en) | 2023-05-12 | 2023-05-12 | Heat-resistant steel welding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321143366.5U CN220006454U (en) | 2023-05-12 | 2023-05-12 | Heat-resistant steel welding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220006454U true CN220006454U (en) | 2023-11-14 |
Family
ID=88673908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321143366.5U Active CN220006454U (en) | 2023-05-12 | 2023-05-12 | Heat-resistant steel welding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220006454U (en) |
-
2023
- 2023-05-12 CN CN202321143366.5U patent/CN220006454U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |