CN102157829B - Novel connector and use method thereof - Google Patents
Novel connector and use method thereof Download PDFInfo
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- CN102157829B CN102157829B CN 201110079819 CN201110079819A CN102157829B CN 102157829 B CN102157829 B CN 102157829B CN 201110079819 CN201110079819 CN 201110079819 CN 201110079819 A CN201110079819 A CN 201110079819A CN 102157829 B CN102157829 B CN 102157829B
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- separable connector
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- connector body
- rod
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Abstract
The invention relates to a novel separable connector which comprises a separable connector body and a conducting rod used for realizing electric connection. The separable connector body is a cased well comprising at least two identical cable leading-out cavities and one middle cavity, and the cable leading-out cavities are respectively communicated with the middle cavity and the exterior; the middle cavity is provided with a first opening and a second opening communicated with the exterior; and both ends of the connecting rod are provided with connecting structures. The connector is assembled as follows: one end of the conducting rod is connected with a casing of a switch cabinet, cables are inserted into the cable leading-out cavities, conducting terminals at the front ends of the cables stretch into the middle cavity, and through holes on all the conducting terminals are aligned. The separable connector body together with the cables is sheathed outside the conducting rod through a first or second opening. At the moment, the conducting terminals at the front ends of the cables are sheathed on the rod body of the conducting rod in sequence through the through holes on the conducting terminals and are tightly matched. More than two cables can be led out with one separable connector at the same time, and occupied space is greatly saved.
Description
Technical field
The present invention relates to a kind of electric cable fitting, particularly a kind of novel outer bevel-type separable connector and using method thereof.
Background technology
Connector is applicable to the line terminal of loop-network switch cabinet, links to each other with the insulating base of switch, also is applicable to various cable branch box and box type transformation station arrangement, and the line that can also be used for transformer connects.Along with transformation and the expansion of urban distribution network, separable connector is had higher requirement.The extended method of the separable connector of existing each electric pressure mainly contains two kinds: the first is directly to use the separable connector of rear loading type to be connected on the front inserting separable connector, realizes the expansion of separable connector with this; The second is to adopt epoxy bilateral sleeve pipe to realize expansion as intermediate connector.The first situation exists complex structure, uncurrent defective is inserted in front and back; Second case, the weak point of epoxy bilateral sleeve pipe are that through-current capability is limited, dielectric strength is good, strict to installation process not, and different from the separable connector material and make interface performance unstable.The expansion of above-mentioned separable connector, all be just to be achieved by two or more separable connectors, that is to say, from a sleeve pipe, draw two or more cable, at least need two and above separable connector, it is larger to take up room, and can not satisfy the needs of realizing expansion in less space.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructure, safe and reliable novel separable connector, by a connector, the cable that just can draw more than two is expanded with realization, and this novel separable connector is particularly useful for the less cable of ampacity.
For reaching above-mentioned purpose, the present invention adopts following technical scheme: a kind of novel separable connector, it is characterized in that, and comprising: separable connector body and the conducting rod that is electrically connected for realization; Described separable connector body refers to comprise that at least two identical cables draw the cased well of cavity and a middle chamber, described cable draw cavity respectively with middle chamber and outside the connection; Described middle chamber is provided with the first opening and the second opening that is communicated with the outside; Described conducting rod two ends are provided with syndeton.
One end of conducting rod is fixedly connected with the switch cubicle sleeve pipe that needs to be connected, separable connector body on the outer cover, make conducting rod be positioned at middle chamber, cable is drawn cavity from the cable of separable connector body and is inserted, contacting realization with conducting rod is electrically connected, by assembling as above, just can utilize a separable connector to draw simultaneously cable more than two, simple in structure, easy to assembly, greatly save and take up room.
In particular, described separable connector body comprises that two identical cables draw cavity, and described two cables are drawn the included angle A between the cavity: 90 °≤A≤180 °.This situation, the processing of separable connector body is more convenient, and production cost is lower, is conducive to simultaneously the wiring of cable, especially the thicker unpliant situation of cable.
Described separable connector body is the insulating case pipe well that adopts elastomeric material to make.
Preferred scheme is, it is suitable with the cable and the conducting terminal of cable front end that insert wherein that the cable of described separable connector body is drawn cavity, offers on the described conducting terminal and the close-fitting through hole of the body of rod of described conducting rod.Offer through hole on the cable conduction terminal, conducting terminal can be embedded on the shaft of conducting rod, is conducive to improve the stability of electrical connection.
Described conducting rod refers to stud, and the syndeton at its two ends is connecting thread.Such Standard is simple and easy.
Described separable connector also comprises the insulation plug, and described insulation plug and described the first opening or the second opening are suitable.The insulation plug can play the effect of protection and insulation.
The cable of described separable connector body is drawn and is provided with the stress cone structure in the cavity, is used for the electric field of homogenizing cable semi-conductive layer incision position.
The using method of above-mentioned novel separable connector is characterized in that, comprises the steps:
The first step is fixed on an end of conducting rod on the switch cubicle sleeve pipe that needs to connect;
Second step is drawn cable the cavity from the cable of separable connector body and to be inserted, and the conducting terminal of cable front end extend into middle chamber, the through hole alignment on all conducting terminals;
The 3rd step, with the separable connector body together with cable, in the outside of conducting rod, the conducting terminal of cable front end was enclosed within successively on the body of rod of conducting rod and closely cooperated by the through hole on it this moment by the first or second opening sleeve, realized being electrically connected of cable and conducting rod;
The 4th step is at the remaining opening part installing insulating of separable connector body plug.
As above operation can realize that a separable connector draws the expansion of two above cables simultaneously.
The present invention possesses following outstanding advantages and effect with respect to prior art:
1, New connector of the present invention has been realized the expansion of drawing many cables of a separable connector by changing the structure of separable connector, and is simpler with respect to the prior art structure, assembling is more convenient;
2, the present invention is arranged by separable connector body and conducting rod are divided, not only guaranteed the good of electric conductivity, and the elasticity that the silicon rubber insulation material has has reached the effect that improves the electric property of product so that the assembling of separable connector body and conducting rod is tightr;
3, the processing technology of separable connector body of the present invention adopts the conical surface without the pattern of matched moulds seam, has avoided the impact of matched moulds seam on the interface;
4, the angle of two of separable connector body of the present invention cable lead-out ends can for 90 °～180 °, can adapt to the space of different structure, make things convenient for drawing of cable;
5, two of separable connector body of the present invention cables are drawn inside cavity and are contained the stress cone structure, avoid coming the homogenizing electric field with independent Stress Control body, thereby so that overall structure are more simply applicable.
Description of drawings
Fig. 1 is the decomposing schematic representation of New connector of the present invention;
Fig. 2 is the structural representation of conducting terminal among Fig. 1;
Wherein, 1 sleeve pipe for transformer or other equipment, 2 for conducting rod, 3 for the separable connector body, 4 for the insulation plug, 5 for cable one, 6 for conducting terminal one, 7 for conducting terminal two, 8 for cable two, 9 for cable draw cavity, 10 for middle chamber, 11 for the first opening of middle chamber, 12 for the second opening of middle chamber, 13 be through hole on the conducting terminal.
Embodiment
The present invention is described in further detail below in conjunction with embodiment, but embodiments of the present invention are not limited to this.
Embodiment
Below describe with the example that expands to of 10kV cable.
The structure of New connector of the present invention comprises as depicted in figs. 1 and 2: separable connector body 3 and the conducting rod 2 that is electrically connected for realization; Separable connector body 3 refers to comprise that two identical cables draw the cased well of cavity 9 and a middle chamber 10, and this cased well adopts silicon rubber insulation material to make; Cable is drawn cavity 9 and is communicated with middle chamber 10 and outside respectively; It is identical with the second opening 12 shapes with the second opening 12, the first openings 11 that middle chamber 10 is provided with the first opening 11 that is communicated with the outside; The angle that two cables are drawn between the cavity 9 is 180 °; Two cables are drawn and are provided with the stress cone structure in the cavity 9; It is suitable with the cable and the conducting terminal of cable front end that insert wherein that cable is drawn cavity 9.
Conducting rod 2 adopts stud, and its two ends are provided with connecting thread.
On the conducting terminal 1 and conducting terminal 27 of cable 1, cable 28 front ends, offer and the close-fitting through hole 13 of the body of rod of conducting rod 2.
New connector also comprises insulation plug 4, and insulation plug 4 and the second opening 12 are suitable.
The use of above-mentioned novel separable connector comprises the steps:
The first step screws togather an end of conducting rod 2 and is fixed on the sleeve pipe 1 that needs the transformer that connects or other equipment;
Second step is drawn insertion the cavity 9 with cable from the cable of separable connector body, and the conducting terminal of cable front end extend into middle chamber 10, through hole 13 alignment on all conducting terminals;
The 3rd step, with separable connector body 3 together with cable, be enclosed within the outside of conducting rod 2 by the second opening 12, the conducting terminal of cable front end was enclosed within successively on the body of rod of conducting rod 2 and closely cooperated by the through hole on it this moment, realized being electrically connected of cable and conducting rod;
In the 4th step, the first opening 11 place's installing insulating plugs 4 at separable connector body 3 make it be electrically connected with conducting rod.
As above operation can realize that a separable connector draws the expansion of two cables simultaneously.
As long as at the separable connector body a plurality of cables being set draws cavity 9, just can realize easily the expansion of many cables.
Above-described embodiment is the better execution mode of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (7)
1. a novel separable connector is characterized in that, comprising: separable connector body and a conducting rod that is electrically connected for realization; Described separable connector body refers to comprise that at least two identical cables draw the cased well of cavity and a middle chamber, described cable draw cavity respectively with middle chamber and outside the connection; Described middle chamber is provided with the first opening and the second opening that is communicated with the outside; Described conducting rod two ends are provided with syndeton; It is suitable with the cable and the conducting terminal of cable front end that insert wherein that the cable of described separable connector body is drawn cavity, offer on the described conducting terminal and the close-fitting through hole of the body of rod of described conducting rod, described through hole is used for the conducting terminal of cable front end is enclosed within the body of rod of conducting rod.
2. novel separable connector according to claim 1 is characterized in that, described separable connector body comprises that two identical cables draw cavity, and described two cables are drawn the included angle A between the cavity: 90 °≤A≤180 °.
3. novel separable connector according to claim 1 is characterized in that, described separable connector body is the insulating case pipe well that adopts elastomeric material to make.
4. novel separable connector according to claim 1 is characterized in that, described conducting rod refers to stud, and the connecting hole at its two ends is connecting thread.
5. novel separable connector according to claim 4 is characterized in that, described separable connector also comprises the insulation plug, and described insulation plug and described the first opening or the second opening are suitable.
6. novel separable connector according to claim 5 is characterized in that, the cable of described separable connector body is drawn and is provided with the stress cone structure in the cavity.
7. the using method of novel separable connector claimed in claim 1 is characterized in that, comprises the steps:
The first step is fixed on an end of conducting rod on the switch cubicle sleeve pipe that needs to connect;
Second step is drawn cable the cavity from the cable of separable connector body and to be inserted, and the conducting terminal of cable front end extend into middle chamber, the through hole alignment on all conducting terminals;
The 3rd step, with the separable connector body together with cable, in the outside of conducting rod, the conducting terminal of cable front end was enclosed within successively on the body of rod of conducting rod and closely cooperated by the through hole on it this moment by the first or second opening sleeve, realized being electrically connected of cable and conducting rod;
The 4th step is at the remaining opening part installing insulating of separable connector body plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110079819 CN102157829B (en) | 2011-03-31 | 2011-03-31 | Novel connector and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110079819 CN102157829B (en) | 2011-03-31 | 2011-03-31 | Novel connector and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102157829A CN102157829A (en) | 2011-08-17 |
| CN102157829B true CN102157829B (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110079819 Active CN102157829B (en) | 2011-03-31 | 2011-03-31 | Novel connector and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102157829B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004406B (en) * | 2018-08-03 | 2024-04-02 | 深圳市沃尔核材股份有限公司 | Connecting terminal and separable connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3692921A (en) * | 1971-04-12 | 1972-09-19 | Joslyn Mfg & Supply Co | Cable coupler |
| US5201666A (en) * | 1990-02-16 | 1993-04-13 | Hotsplicer Corporation | Adapter for enabling connection of vintage oil fuse cutouts and the like with modern cable lead connector systems |
| CN1022785C (en) * | 1988-06-16 | 1993-11-17 | 明尼苏达州采矿制造公司 | Solderless elecrical connector |
| CN201440466U (en) * | 2009-05-31 | 2010-04-21 | 深圳市长园电力技术有限公司 | separable connector |
| CN201994465U (en) * | 2011-03-31 | 2011-09-28 | 广东吉熙安电缆附件有限公司 | Novel connector |
-
2011
- 2011-03-31 CN CN 201110079819 patent/CN102157829B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3692921A (en) * | 1971-04-12 | 1972-09-19 | Joslyn Mfg & Supply Co | Cable coupler |
| CN1022785C (en) * | 1988-06-16 | 1993-11-17 | 明尼苏达州采矿制造公司 | Solderless elecrical connector |
| US5201666A (en) * | 1990-02-16 | 1993-04-13 | Hotsplicer Corporation | Adapter for enabling connection of vintage oil fuse cutouts and the like with modern cable lead connector systems |
| CN201440466U (en) * | 2009-05-31 | 2010-04-21 | 深圳市长园电力技术有限公司 | separable connector |
| CN201994465U (en) * | 2011-03-31 | 2011-09-28 | 广东吉熙安电缆附件有限公司 | Novel connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102157829A (en) | 2011-08-17 |
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