CN102581496A - Cable core thermal melting welding device - Google Patents
Cable core thermal melting welding device Download PDFInfo
- Publication number
- CN102581496A CN102581496A CN2011104054204A CN201110405420A CN102581496A CN 102581496 A CN102581496 A CN 102581496A CN 2011104054204 A CN2011104054204 A CN 2011104054204A CN 201110405420 A CN201110405420 A CN 201110405420A CN 102581496 A CN102581496 A CN 102581496A
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- cable
- cable core
- welder
- soldering device
- welding device
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Abstract
The invention relates to a cable core thermal melting welding device which comprises a bracket and a cable mounted on the bracket, wherein a welding device is arranged on the cable, and the bottom of the welding device is mounted on the bracket; the welding device comprises a reaction chamber and a liquid storing chamber which is in communication with the reaction chamber; a welding chamber, in which the cable is partially mounted, is arranged in the welding device. The cable core thermal melting welding device provided by the invention is simple in structure, and low in cost; a water circulating channel is mounted in a cooling system arranged on the welding device; water at normal temperature is pumped into radiating fins by a water pump so as to radiate most of the heat by the fast water flowing; moreover, a non-conducting medium layer can be protected well.
Description
Technical field
The present invention relates to a kind of cable core sweat soldering device.
Background technology
At present the sweat soldering technology becomes a novel process in power engineering field, and various relevant equipment and technology is constantly development and perfect also, but does not see suitable cable core is arranged (600mm particularly all the time
2-3500mm
2The heavy in section) sweat soldering technology is with the use of device.The method that cable core commonly used at present continues has following three kinds: a kind of is with copper (aluminium) pipe crimping method, but this method belongs to mechanical connection, like construction in the open air; The hydraulic pressure crimping apparatus; Receive the restriction that transportation is carried more, and connect the electric conductivity decline of back cable, in order to remedy the electric conductivity of reduction; Long-pending with regard to enlarging section, therefore cause a large amount of noble metal resources and the waste of fund.And the specification requirement to operating personnel is higher, and finished product joint detection difficult; Another kind method is the monofilament method for brazing, and this technology only is applicable to cable manufacturing enterprise the continuing of monofilament in manufacture process, and can't satisfy finished cable is continuing of Stranded cable core.Also having a kind of method is to adopt the cable core body to link mutually to continue, and the method only is suitable for small bore (35mm
2Below) cable core connect, and be not suitable for 600mm
2-3500mm
2The connection of electric cable with large cross-section.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiency of above-mentioned prior art; Provide a kind of simple in structure, cost is low, need not by other checkout equipments; Use convenient; Reduce the influence of external condition simultaneously, practiced thrift the cable core sweat soldering device of the molecule interconnection system of construction fund.
The main technical schemes that adopts according to a kind of cable core sweat soldering device provided by the invention is: comprise support and be installed in the cable on the said support; Said cable is provided with welder; The bottom of said welder is installed on the said support; Said welder comprises reaction chamber and the liquid storage cylinder that is connected with said reaction chamber, is provided with the welding chamber in the said welder, and said cable partly is arranged in the said welding chamber.
Be provided with guiding gutter in the said welder, the two ends up and down of said guiding gutter are connected respectively at said reaction chamber and liquid storage cylinder.
The length of said guiding gutter is 8cm-12cm, and cross-sectional area is 0.503cm
2-0.785cm
2
Also be provided with mould holder and fire maker on the said welder, said fire maker is connected with said reaction chamber.
The top of said welder is provided with fume hood, and said fume hood is provided with air vent.
Be filled with packed layer in the said welder.
Said welder is provided with cooling system, and said cooling system is connected with said welding chamber with said cable respectively.
Said cooling system comprises a plurality of fin that are installed on the said welding chamber, and said a plurality of fin are connected through the circulation water channel.
Said cable is provided with insulating barrier, and said insulating barrier is installed on the said support.
The beneficial effect that adopts a kind of cable core sweat soldering device provided by the invention is: the present invention is simple in structure, cost is low, and weld job is fast, and welding effect is good; And welding quality is higher; Simultaneously do not need external energy, simple to operate, be fit to extensive popularization and application; Through being arranged on the cooling system set inside circulation water channel on the welder, with water pump normal-temperature water is pumped into fin, through flowing fast of water, thereby take away most of heat, non-conductive dielectric layer is had good protective action.
Description of drawings
Fig. 1 is the structure chart of cable core sweat soldering device of the present invention.
Fig. 2 is the structure chart of welder in the cable core sweat soldering device of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further detailed description:
Extremely shown in Figure 2 like Fig. 1; According to the embodiment of a kind of cable core sweat soldering device provided by the invention, comprise support 1 and be installed in the cable 2 on the said support 1 that said cable 2 is provided with welder 3; The bottom of said welder 3 is installed on the said support 1; Said welder 3 comprises reaction chamber 31 and the liquid storage cylinder 32 that is connected with said reaction chamber 31, is provided with welding chamber 33 in the said welder 3, and said cable 2 parts are arranged in the said welding chamber 33; Said cable 2 is provided with insulating barrier 21; Said insulating barrier 21 is installed on the said support 1, is provided with the hot melt welding powder in the described reaction chamber 31, and said hot melt welding powder is grouped into by following one-tenth: oxidizability is 75%, granularity is that ((CuO) powder 74.3%, purity are more than 99.9 for 40 purpose spherical surface cupric oxide; Granularity is 40-60 purpose metallic aluminium (Al) powder 12.2%; Copper content is 85%, and granularity is 40-60 purpose albronze (CUAl) powder 7.7%; Granularity is that 100 purpose slag formers 3.8% and granularity are 100 purpose nickel ((Ni) powder 2.0; Adopt this kind to add the spherical surface cupric oxide of 75% oxidizability; Help in displacement reaction, improving reaction speed; Owing to produced a large amount of oxygen; Therefore help to improve reaction temperature, in order to make fierce being reflected within the control range, added copper content and be the hot melt welding powder of 85% copper-aluminium alloy powder.
Referring to Fig. 2; In the foregoing description provided by the invention, be provided with guiding gutter 34 in the said welder 3, the two ends up and down of said guiding gutter 34 are connected with liquid storage cylinder 32 respectively at said reaction chamber 31; The length of said guiding gutter 34 is 8cm-12cm, and cross-sectional area is 0.503cm
2-0.785cm
2, the optimization length of guiding gutter 34 of the present invention is 10cm, cross-sectional area is 0.708cm
2, the big I of the length of guiding gutter 34 and cross-sectional area according to the flow velocity of deposite metal and cable core cross-sectional sizes, preheating time length through tight calculating, manufacture and design and form, the joint of welding is exquisite appearance but also can ensure the quality of products not only.
Referring to Fig. 2; In the foregoing description provided by the invention; Also be provided with mould holder 35 and fire maker 36 on the said welder 3; Said fire maker 36 is connected with said reaction chamber 31; Said fire maker is that oxidizability is 80, granularity is 200 purpose copper oxide surface (CuO) powder 70%, granularity is that 200 purpose metallic aluminium (Al) powder 20% are to be twisted into the fuse shape after 100 purpose potassium permanganate (KMnO4) powder 10% fully mix to play rope of plaited plants with granularity; Through having lighted rope of plaited plants, the heat of generation makes and makes reacted material flow in the welding chamber 33 to realize the welding to cable 2 through guiding gutter 34 by the hot melt welding powder generation chemical reaction in the reaction chamber 31 again.
Referring to Fig. 2; In the foregoing description provided by the invention, the top of said welder 3 is provided with fume hood 37, and said fume hood 37 is provided with air vent 371; With convenient smog in the welding process is effectively absorbed, to reduce a large amount of smog that produce in the enclosure space operation; Simultaneously the heat that produces in the welding process had certain radiating effect.
Referring to Fig. 2, in the foregoing description provided by the invention, be filled with packed layer 38 in the said welder 3, said packed layer is a graphite, adopts resistant to elevated temperatures extraordinary graphite, through well-designed one-tenth flat, helps reducing the scaling loss of cable core.
Referring to Fig. 2, in the foregoing description provided by the invention, said welder 3 is provided with cooling system 4; Said cooling system 4 is connected with said welding chamber 33 with said cable 2 respectively; Said cooling system 4 comprises a plurality of fin 41 that are installed on the said welding chamber 33, and said a plurality of fin 41 are connected through circulation water channel 42, through being arranged on the cooling system 4 set inside circulation water channels 42 on the welder 3; With water pump normal-temperature water is pumped into fin; Through flowing fast of water, thereby take away most of heat, non-conductive dielectric layer is had good protective action.
The structure of cable core sweat soldering device and operation principle are technology well known in the art, and the improvement of cable core sweat soldering device provided by the invention only relates to above-mentioned parts, other parts are not changed.So this specification only details above-mentioned parts, the miscellaneous part and the operation principle of cable core sweat soldering device repeated no more here.Those skilled in the art can realize cable core sweat soldering device of the present invention on the content basis that this specification is described.
Claims (9)
1. cable core sweat soldering device; Comprise support and be installed in the cable on the said support; Said cable is provided with welder, and the bottom of said welder is installed on the said support, it is characterized in that: said welder comprises reaction chamber and the liquid storage cylinder that is connected with said reaction chamber; Be provided with the welding chamber in the said welder, said cable partly is arranged in the said welding chamber.
2. a kind of cable core sweat soldering device according to claim 1 is characterized in that: be provided with guiding gutter in the said welder, the two ends up and down of said guiding gutter are connected respectively at said reaction chamber and liquid storage cylinder.
3. a kind of cable core sweat soldering device according to claim 2, it is characterized in that: the length of said guiding gutter is 8cm-12cm, cross-sectional area is 0.65cm
2-0.785cm
2
4. a kind of cable core sweat soldering device according to claim 1 is characterized in that: also be provided with mould holder and fire maker on the said welder, said fire maker is connected with said reaction chamber.
5. a kind of cable core sweat soldering device according to claim 1, it is characterized in that: the top of said welder is provided with fume hood, and said fume hood is provided with air vent.
6. a kind of cable core sweat soldering device according to claim 3 is characterized in that: be filled with packed layer in the said welder.
7. a kind of cable core sweat soldering device according to claim 1, it is characterized in that: said welder is provided with cooling system, and said cooling system is connected with said welding chamber with said cable respectively.
8. a kind of cable core sweat soldering device according to claim 7, it is characterized in that: said cooling system comprises a plurality of fin that are installed on the said welding chamber, said a plurality of fin are connected through the circulation water channel.
9. a kind of cable core sweat soldering device according to claim 1, it is characterized in that: said cable is provided with insulating barrier, and said insulating barrier is installed on the said support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104054204A CN102581496A (en) | 2011-12-08 | 2011-12-08 | Cable core thermal melting welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104054204A CN102581496A (en) | 2011-12-08 | 2011-12-08 | Cable core thermal melting welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102581496A true CN102581496A (en) | 2012-07-18 |
Family
ID=46471029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104054204A Pending CN102581496A (en) | 2011-12-08 | 2011-12-08 | Cable core thermal melting welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102581496A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802336A (en) * | 2019-09-18 | 2020-02-18 | 浙江华云信息科技有限公司 | Hot-melt welding cable core operation method of live working robot |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070107869A1 (en) * | 2005-11-17 | 2007-05-17 | Lofton David L | Multiple ignition source exothermic reaction mold device |
| CN102059450A (en) * | 2011-01-17 | 2011-05-18 | 江阴东大新材料研究院 | Portable thermite welding shaft welder and shaft welding method thereof |
-
2011
- 2011-12-08 CN CN2011104054204A patent/CN102581496A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070107869A1 (en) * | 2005-11-17 | 2007-05-17 | Lofton David L | Multiple ignition source exothermic reaction mold device |
| CN102059450A (en) * | 2011-01-17 | 2011-05-18 | 江阴东大新材料研究院 | Portable thermite welding shaft welder and shaft welding method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 谢作华: "热泥熔接操作工艺及应用实践", 《水电站机电技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802336A (en) * | 2019-09-18 | 2020-02-18 | 浙江华云信息科技有限公司 | Hot-melt welding cable core operation method of live working robot |
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|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Nanjing Tangmo Electrical Technology Co., Ltd. Meng Guangjun Document name: Notification that Application Deemed not to be Proposed |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Qixia economic and Technological Development Zone Nanjing city Jiangsu province 210000 Wu Bian Cun Hill Group No. 18 Applicant after: Nanjing Tangmo Electrical Technology Co., Ltd. Address before: Qixia Xianlin Avenue District of Nanjing City, Jiangsu province 210046 No. 128 building 31, room 104, Department of languages Applicant before: Nanjing Tangmo Electrical Technology Co., Ltd. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |