CN209357484U - Multiple wire system Combination Welding cable - Google Patents
Multiple wire system Combination Welding cable Download PDFInfo
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- CN209357484U CN209357484U CN201920222856.1U CN201920222856U CN209357484U CN 209357484 U CN209357484 U CN 209357484U CN 201920222856 U CN201920222856 U CN 201920222856U CN 209357484 U CN209357484 U CN 209357484U
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Abstract
The utility model provides a kind of multiple wire system Combination Welding cable, comprising: outer protective sleeve 7；The internal layer sheath 4 being placed in outer protective sleeve 7；The outer cable 6 and signal transmssion line 1 being placed between outer protective sleeve 7 and internal layer sheath 4；The internal layer cable 5 being placed in internal layer sheath 4.The utility model can reduce the inductance of welding circuit, and the surround the area of welding cable welding circuit is small, good to the inductance reduction effect of welding circuit, at low cost.
Description
Technical field
The utility model relates to field of cable technology more particularly to a kind of structures of multiple wire system Combination Welding cable.
Background technique
At present in cable welding field, welding circuit needs to be used as current conductor using two welding cables, and in addition also
There is control signal of the conducting wire for distal end to transmit.There are the faces that inductance, the size of inductance and welding circuit are surrounded in welding circuit
Product is directly proportional, and welding cable is longer, and the inductance meant that in welding circuit is bigger.Inductance in welding circuit is to pulsed arc
In terms of the influence of welding performance includes following two: first is that, the pulse current waveform that welding machine can be made to export generates distortion, influences to weld
Termination process；Second is that the pulse current of welding machine output generates electromagnetic interference in welding circuit, parallel remote control will be caused to believe
Number exception, influences to control.
Fig. 1 is the schematic cross-section of existing welding cable, as shown in Figure 1, to reduce the inductance in welding circuit, existing
In technology, two welding cables (the first welding cable 4 and the second welding cable 5) parallel cloth of welding circuit will be often formed
Line, and bound two welding cables and signal transmssion line 1 together with binding strap 2, it is made into combination cable, in order to protect combination
Cable prevents from causing combination cable to scatter due to hook, extension, abrasion etc. in, is damaged, needing to install protective jacket additional outside
3, the principle that the above welding cable can reduce the inductance in welding circuit is: when two cables in welding circuit are closely parallel
When, welding circuit surround the area is minimum, and the inductance in welding circuit can be minimized, and the influence to control signal is also minimum.
But the surround the area of the above welding cable welding circuit is big, so that not to the reduction degree of the inductance in welding circuit
It is enough, and complicated processing assembling mode makes the higher cost of welding cable.
Utility model content
The utility model embodiment proposes a kind of multiple wire system Combination Welding cable, to reduce the inductance of welding circuit, and
The surround the area of welding cable welding circuit is small, good to the inductance reduction effect in welding circuit, at low cost, the cable packet
It includes:
Outer protective sleeve 7；
The internal layer sheath 4 being placed in outer protective sleeve 7；
The outer cable 6 and signal transmssion line 1 being placed between outer protective sleeve 7 and internal layer sheath 4；
The internal layer cable 5 being placed in internal layer sheath 4.
In the utility model embodiment, multiple wire system Combination Welding cable includes outer protective sleeve 7；It is placed in outer protective sleeve 7
Internal layer sheath 4；The outer cable 6 and signal transmssion line 1 being placed between outer protective sleeve 7 and internal layer sheath 4；It is placed in internal layer sheath
Internal layer cable 5 in 4.In the utility model embodiment, internal layer cable 5 is placed in internal layer sheath 4, and outer cable 6 is placed in outer
Between layer sheath 7 and internal layer sheath 4, i.e., internal layer cable 5 is wrapped in 6 the inside of outer cable, connects with two root beads in the prior art
The mode that cable bundlees parallel is compared, and the surround the area of welding circuit is smaller, and the inductance in welding circuit substantially reduces, and cost
It is lower.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is the schematic cross-section of existing welding cable；
Fig. 2 is the schematic cross-section of multiple wire system Combination Welding cable in the utility model embodiment.
Specific embodiment
It is right with reference to the accompanying drawing for the objectives, technical solutions, and advantages of the embodiments of the present invention are more clearly understood
The utility model embodiment is described in further details.Here, the illustrative embodiments and their description of the utility model are for solving
The utility model is released, but is not intended to limit the scope of the present invention.
Fig. 2 is the schematic cross-section of multiple wire system Combination Welding cable in the utility model embodiment, as shown in Fig. 2, this reality
Include: with multiple wire system Combination Welding cable in new embodiment
Outer protective sleeve 7；
The internal layer sheath 4 being placed in outer protective sleeve 7；
The outer cable 6 and signal transmssion line 1 being placed between outer protective sleeve 7 and internal layer sheath 4；
The internal layer cable 5 being placed in internal layer sheath 4.
In the utility model embodiment, internal layer cable 5 is placed in internal layer sheath 4, and outer cable 6 is placed in outer protective sleeve 7
Between internal layer sheath 4, i.e., internal layer cable 5 is wrapped in 6 the inside of outer cable, parallel with two welding cables in the prior art
The mode of binding is compared, and the surround the area of welding circuit is smaller, and inductance substantially reduces, and cost is lower.
When it is implemented, outer protective sleeve 7 and internal layer sheath 4 have the function of that outer cable 6 and internal layer cable 5 is isolated, and
Avoid outer cable 6 and internal layer cable 5 in use due to hook, extension, abrasion etc., caused by cable scatters, breakage etc. is asked
Topic.
In one embodiment, multiple wire system Combination Welding cable further include:
First separation layer 3, is placed between outer protective sleeve 7 and outer cable 6；
Second separation layer 8, is placed between internal layer sheath 4 and internal layer cable 5.
When it is implemented, the material of outer protective sleeve 7 and internal layer sheath 4 is generally rubber, the first separation layer 3 and the second isolation
Layer 8 can prevent internal layer cable 5 and outer cable 6 in use due to having disconnected column of individual copper wire etc. in strand copper wire,
Internal layer sheath 4 and outer protective sleeve 7 are punctured, while being conducive to gather internal layer cable 5 and outer cable 6.
In one embodiment, multiple wire system Combination Welding cable further include: be filled in the first separation layer 3 and internal layer sheath 4 it
Between rope form packing material 2.
When it is implemented, the packing material 2 is used to fill the spare space between the first separation layer 3 and internal layer sheath 4,
So that multiple wire system Combination Welding cable more consolidation, to meet cable production requirement, safety requirements and requirement.
In one embodiment, in packing material 2, outer cable 6 and signal transmssion line 1 outer diameter of any two difference
Value is within a preset range；
Packing material 2, outer cable 6 and signal transmssion line 1 are along the first closely arrangement of separation layer 3.
When it is implemented, in packing material 2, outer cable 6 and signal transmssion line 1 outer diameter of any two difference
Within a preset range, and three is along the first closely arrangement of separation layer 3, the annular that may make internal layer cable 5 and outer cable 6 to surround
Area is sufficiently small, so that inductance is sufficiently small, and avoids centre from redundant space occur, improves the mechanical performance of cable and electrical
Performance, the preset range can be 1mm, it is, of course, understood that the preset range can also choose 2mm or other
Value, associated change example should all fall into the protection scope of the utility model.
In one embodiment, packing material 2 is symmetrically spaced apart with outer cable 6 in 1 two sides of signal transmssion line.
When it is implemented, the mechanical performance of multiple wire system Combination Welding cable can be improved in the above distribution, mal-distribution is prevented
Caused by the problems such as weight is uneven, bending characteristic is bad, easy damaged, to reach better service performance.In addition, above point
The electric property of multiple wire system Combination Welding cable can be improved in cloth, when passing through electric current in the multiple wire system Combination Welding cable, outside
Layer cable 6 generates electromagnetic field, if packing material 2 and outer cable 6 are symmetrical, the magnetic field that outer cable 6 generates can be offset
Fall, to meet production, use and safety requirements.
In one embodiment, packing material 2 uses the rope made of hemp or plastic ties material.The above material insulation property is good, can be improved
The processing of multiple wire system Combination Welding cable, machinery, security performance.
In one embodiment, signal transmssion line 1 has one or more.
When it is implemented, arranging 1 between outer protective sleeve 7 and internal layer sheath 4 when needing to control single signal of communication
Signal transmssion line 1；When needing to control multiple signals of communication, more letters can be arranged between outer protective sleeve 7 and internal layer sheath 4
Number transmission line 1.
In one embodiment, the first separation layer 3 and the second separation layer 8 use polyester film or nonwoven cloth material.
When it is implemented, if desired by multiple wire system Combination Welding cable application in heat-resisting occasion, then the first separation layer 3 and
Mylar material can be used in two separation layers 8；If to multiple wire system Combination Welding cable without heat resistant requirements, 3 He of the first separation layer
Nonwoven cloth material can be used in second separation layer 8.
In one embodiment, internal layer cable 5 and/or outer cable 6 are multicore copper wire.
In one embodiment, outer protective sleeve 7 and internal layer sheath 4 use rubber material.If desired by multiple wire system Combination Welding
The heat proof materials such as silicon rubber can be used in heat-resisting occasion, outer protective sleeve 7 and internal layer sheath 4 in cable application.
In the utility model embodiment, internal layer cable 5 is placed in internal layer sheath 4, and outer cable 6 is placed in outer protective sleeve 7
Between internal layer sheath 4, i.e., internal layer cable 5 is wrapped in 6 the inside of outer cable, parallel with two welding cables in the prior art
The mode of binding is compared, and the surround the area of welding circuit is smaller, and inductance substantially reduces, and cost is lower.
In addition, outer protective sleeve 7 and internal layer sheath 4 have the function of that outer cable 6 and internal layer cable 5 is isolated, and avoid outer
Layer cable 6 and internal layer cable 5 in use due to hook, extension, abrasion etc., caused by cable the problems such as scattering, is damaged.First
Separation layer 3 and the second separation layer 8 can prevent internal layer cable 5 and outer cable 6 a due to having in strand copper wire in use
The reasons such as other copper wire fracture, puncture internal layer sheath 4 and outer protective sleeve 7, while being conducive to gather internal layer cable 5 and outer cable 6.
Furthermore packing material 2 makes multiple wire system Combination Welding cable more consolidation, and to meet, cable production is required, safety is wanted
Summation requirement.The difference of the outer diameter of any two is default in packing material 2, outer cable 6 and signal transmssion line 1
In range, and three, along the first closely arrangement of separation layer 3, the annulus area that may make internal layer cable 5 and outer cable 6 to surround is sufficient
It is enough small, so that inductance is sufficiently small, and avoids centre from redundant space occur, improve the mechanical performance and electric property of cable.
Packing material 2 is symmetrically spaced apart with outer cable 6 in 1 two sides of signal transmssion line, and multiple wire system Combination Welding cable can be improved
Mechanical performance prevents the problems such as weight caused by mal-distribution is uneven, bending characteristic is bad, easy damaged, to reach more
Good service performance；In addition, the electric property of multiple wire system Combination Welding cable can be improved in the above distribution, when the multiple wire system combines
When passing through electric current in welding cable, outer cable 6 generates electromagnetic field, outer if packing material 2 and outer cable 6 are symmetrical
The magnetic field that layer cable 6 generates can balance out, to meet production, use and safety requirements.
Finally, the integral structure of the above multiple wire system Combination Welding cable makes production be easier to realize, and using more
It is convenient.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
Step is described in detail, it should be understood that being not used to limit this foregoing is merely specific embodiment of the utility model
The protection scope of utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of multiple wire system Combination Welding cable characterized by comprising
Outer protective sleeve (7)；
The internal layer sheath (4) being placed in outer protective sleeve (7)；
The outer cable (6) and signal transmssion line (1) being placed between outer protective sleeve (7) and internal layer sheath (4)；
The internal layer cable (5) being placed in internal layer sheath (4).
2. multiple wire system Combination Welding cable as described in claim 1, which is characterized in that further include:
First separation layer (3) is placed between outer protective sleeve (7) and outer cable (6)；
Second separation layer (8) is placed between internal layer sheath (4) and internal layer cable (5).
3. multiple wire system Combination Welding cable as claimed in claim 2, which is characterized in that further include:
The rope form packing material (2) being filled between the first separation layer (3) and internal layer sheath (4).
4. multiple wire system Combination Welding cable as claimed in claim 3, which is characterized in that packing material (2), outer cable (6)
Within a preset range with the difference of the outer diameter of any two in signal transmssion line (1)；
Packing material (2), outer cable (6) and signal transmssion line (1) are closely arranged along the first separation layer (3).
5. multiple wire system Combination Welding cable as claimed in claim 3, which is characterized in that packing material (2) and outer cable (6)
It is symmetrically spaced apart in signal transmssion line (1) two sides.
6. multiple wire system Combination Welding cable as claimed in claim 3, which is characterized in that packing material (2) uses the rope made of hemp or modeling
Material rope material.
7. multiple wire system Combination Welding cable as described in claim 1, which is characterized in that signal transmssion line (1) has one or more
Root.
8. multiple wire system Combination Welding cable as claimed in claim 2, which is characterized in that the first separation layer (3) and the second isolation
Layer (8) uses polyester film or nonwoven cloth material.
9. multiple wire system Combination Welding cable as described in claim 1, which is characterized in that internal layer cable (5) and/or outer cable
It (6) is multicore copper wire.
10. multiple wire system Combination Welding cable as described in claim 1, which is characterized in that outer protective sleeve (7) and internal layer sheath
(4) rubber material is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920222856.1U CN209357484U (en) | 2019-02-22 | 2019-02-22 | Multiple wire system Combination Welding cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920222856.1U CN209357484U (en) | 2019-02-22 | 2019-02-22 | Multiple wire system Combination Welding cable |
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| Publication Number | Publication Date |
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| CN209357484U true CN209357484U (en) | 2019-09-06 |
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| CN201920222856.1U Active CN209357484U (en) | 2019-02-22 | 2019-02-22 | Multiple wire system Combination Welding cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887658A (en) * | 2019-02-22 | 2019-06-14 | 北京时代科技股份有限公司 | Multiple wire system Combination Welding cable |
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2019
- 2019-02-22 CN CN201920222856.1U patent/CN209357484U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887658A (en) * | 2019-02-22 | 2019-06-14 | 北京时代科技股份有限公司 | Multiple wire system Combination Welding cable |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210906 Address after: 1610, 16th floor, 101-2-16th floor, building 21, Rongda Road, Chaoyang District, Beijing 100012 Patentee after: Zhongguancun Technology Leasing Co., Ltd Address before: 100085, Beijing, Haidian District information industry base on the road to develop 17 Patentee before: BEIJING TIME TECHNOLOGIES Co.,Ltd. |
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| TR01 | Transfer of patent right |