CN2457751Y - Wire automatic connector - Google Patents
Wire automatic connector Download PDFInfo
- Publication number
- CN2457751Y CN2457751Y CN 01200669 CN01200669U CN2457751Y CN 2457751 Y CN2457751 Y CN 2457751Y CN 01200669 CN01200669 CN 01200669 CN 01200669 U CN01200669 U CN 01200669U CN 2457751 Y CN2457751 Y CN 2457751Y
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- CN
- China
- Prior art keywords
- wire clamp
- tapered
- folder
- lobe
- shell
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a wire automatic connector, which comprises a bidirectional conical casing, two one-way conical line clips composed of at least two separable symmetric clamping petals and a bidirectional spring arranged in the bidirectional conical casing. The cavity of the bidirectional conical casing forms a bidirectional concial shape, and both ends are minor diameter ends. Two one-way conical line clips are arranged in the cavity of the bidirectional conical casing, and the outer diameter of a small end is bigger than the inner diameter of both ends of the bidirectional conical casing. But the inner diameter of the one-way conical line clips is smaller than the inner diameter of the small end of the bidirectional conical casing, and a bidirectional spring is arranged between two one-way conical line clips.
Description
The utility model belongs to the plain conductor jockey, especially for the automatic connector of butt joint lead.
In the prior art, the method that connects primary cable generally is with encapsulate cloth again after two bursts of leads hinge joints.The method that connects high-voltage conducting wires is to use joint sleeve, be docked at two leads in the sleeve pipe after, make two leads in sleeve pipe, push connection the sleeve pipe extrusion again; Perhaps at two leads of sleeve pipe borehole blasting welding.That these technology all exist in operation is time-consuming, effort and can not guarantee the shortcoming of lead-connecting quality.
The utility model belongs to the plain conductor jockey, especially for the automatic connector of butt joint lead.
In the prior art, the method that connects primary cable generally is with encapsulate cloth again after two bursts of leads hinge joints.The method that connects high-voltage conducting wires is to use joint sleeve, be docked at two leads in the sleeve pipe after, make two leads in sleeve pipe, push connection the sleeve pipe extrusion again; Perhaps at two leads of sleeve pipe borehole blasting welding.That these technology all exist in operation is time-consuming, effort and can not guarantee the shortcoming of lead-connecting quality.
The purpose of this utility model is to propose a kind of plain conductor automatic coupler product technology scheme, overcomes the shortcoming that exists in the prior art.
The design can also have the spring locating support, and the spring locating support is arranged in the two-way tapered shell between two parties, and bidirectional spring is that two springs are separately positioned on spring locating support both sides.The design's unidirectional tapered wire clamp circular arc type surface of internal cavity is an exasperate.The portlet of the design's unidirectional tapered wire clamp can be broadening formation, and its port internal diameter is greater than the chamber internal diameter.For increasing the intensity of two-way tapered shell, the design can be provided with hoop on its conical surface.The design can be provided with at least one wire sheath cutting edge on the end face of the two-port of two-way tapered shell.The design can also be provided with each port plug at two-way tapered shell two ends respectively.The design's unidirectional tapered wire clamp can have positioning key in a folder lobe side for two lobe semi arches folder lobe molded lines folder, and another folder lobe opposite side has positioning spline.The design's unidirectional wire clamp also can respectively be 120 ° circular arc folder lobe molded lines folder for three lobes, has positioning key, opposite side that positioning spline is arranged in a side of pressing from both sides lobe, and the opposite side correspondence position of adjacent folder lobe has positioning spline or positioning key.The design's unidirectional wire clamp is two lobe semi arch clamping plate lobe molded lines whens folder, can wire clamp is set locate end cap at wire clamp and the spring end that joins.The unidirectional wire clamp of the design is 120 ° of circular arc clamping plate of three lobes lobe molded lines when folder, also can wire clamp is set locate end cap at wire clamp and the spring end that joins.The design's two-way tapered shell and unidirectional tapered wire clamp lobe all are to use electric conducting material to make.
The design can use the turgor pressure power between two-way tapered shell and two the unidirectional tapered wire clamps, and two leads are realized from being dynamically connected making current by wire clamp and shell when tension.Its using method is: with two leads from two-way tapered shell two ports insert, lead can be directly with the wire clamp jacking, the tapered wire clamp of distinguish moves inward at spring and tapered inwall greater than the tapered shell in effect lower edge of the jacking pressure of spring force and opens, make lead enter wire clamp, this moment, lead was among the clamping of wire clamp.Simultaneously under the effect of spring force, tapered wire clamp moves up into clamping wire in the crack between lead and the shell outside the port of tapered shell; Under the situation that lead is pulled outwardly, friction between lead and the wire clamp makes tapered wire clamp move with lead outward, thereby make and produce turgor pressure power between the inwall of tapered wire clamp and tapered shell, turgor pressure power is directly proportional with external broach shell, wire clamp and lead is combined closely, and has realized being connected with tapered shell by tapered wire clamp between two leads.
The design's substantive distinguishing features compared with prior art at first is to have utilized the pipe catenation principle that rises in the interconnection technique dexterously, bidirectional spring and two unidirectional tapered wire clamps of adopting two-way tapered shell and being provided with in it are realized the two-way connection of pipe to two leads of rising.Another substantive distinguishing features is to take multiple concrete technical measures, guarantees that turgor pressure between tapered wire clamp and the tapered shell defeats the lead in the binding clip, realizes the connection of two leads.When the lead jacking, for making the wire clamp location of distinguish, positioning key and keyway technical measures and wire clamp location end cap technical measures have been proposed, they have the different wire clamps that makes separately and locate parallel mobile characteristics.Wherein the characteristics of key and the measure of key position are that wire clamp can whole reducing when mobile, though lead is that face contacts with the wireplint inner chamber when mobile in wire clamp, resistance is bigger, but can make lead push up the inner of wire clamp, when spring pressure makes tapered wire clamp and tapered shell produce turgor pressure power, just realized the connection of lead; And the characteristics of end cap measure are to allow wire clamp to be produced an open gradually opening by the conductor wire end extruding when moving inward, until the lead jacking to end cap and make end cap break away from wire clamp, wire clamp the inner is broken away from and is just made that the wire clamp surface of internal cavity is whole to be contacted with lead after the constraint of end cap, its advantage is to be that the line of lead end face edge annular contacts with the wireplint inner chamber when the lead jacking, resistance is less, can also guarantee the contact area of wire clamp integral body and lead, determine the adhesion of wire clamp lead.For strengthening the intensity of two-way tapered shell, the design is provided with hoop on the cone body of tapered shell.Another substantive distinguishing features of the design is that the aperture surface of wire clamp is an exasperate, and its effect is contact-making surface and the frictional resistance that increases lead and wire clamp.But in order to reduce the resistance that lead enters wire clamp, it is the unidirectional acute angle shape that is that the exasperate in the wire clamp can be made, and what contact when lead enters wire clamp is the domatic of exasperate, can reduce resistance, and when lead is pulled outwardly, contact be the steep face of exasperate.The ability matter hardness of lead is lower, can insertion wire at the acute angle of the pressure drop wire clip exasperate of contact-making surface, and stop lead to move outward.The design's another substantive distinguishing features is that at least one wire sheath cutting edge of shell port design, its effect is to be fit to lead rindy to connect use.When cutting edge enters outer cover port at lead, the foreskin cutting of lead is separated, lead enters the wire clamp in the shell, and foreskin is peeled off outside.
The design's progress has been to overcome the shortcoming that prior art exists, and makes the connection side easy row of lead, handling safety and can guarantee quality of connection.
The design's embodiment is as shown in drawings:
Fig. 1 is the design's a overall schematic; Fig. 2 is the design's user mode figure; Fig. 3 is the design's positioning key and two lobe wire clamp schematic diagrames of keyway structure; Fig. 4 is three lobe wire clamp schematic diagrames of the design's location end cap structure; Fig. 5 is the design's an embedded crust cutting edge schematic diagram; Fig. 6 is the assembling schematic diagram of the design's embedded crust cutting edge.
Number designation is represented respectively among the figure: 1, two-way tapered shell, 2, the tapered wire clamp of unidirectional split-type, 3, spring, 4, spring support, 5, port plug, 6, lead, 7, positioning spline, 8, positioning key, 9, location end cap, 10, embedded cutting edge sleeve pipe, 11, cutting edge.
In conjunction with the accompanying drawings the design is further specified:
As shown in Figure 1, the design's tapered shell 1 is two-way cone, two tapered wire clamps 2 of unidirectional split-type are set in it, two two ports that tapered wire clamp 2 push up to tapered shell 1 of spring 3 with its both sides are set between two tapered wire clamps 2, the minimum outer diameter of tapered wire clamp 2 is greater than the port internal diameter of tapered shell 1, and the internal diameter of tapered wire clamp 2 is less than or equal to the port internal diameter of tapered shell.The method for production of the design's product can be earlier spring 3 and tapered wire clamp 2 to be installed in the shell straight tube of diameter greater than spring 3 and tapered wire clamp 2 maximum outside diameters, again caliber is shunk with machine for shrinking in the two ends of this shell straight tube, makes shell form two-way tapered shell 1.The design can be provided with spring support 4 in the centre position of two-way tapered shell 1 for making spring 3 location, at the both sides of support 4 branch two springs 3 is set.In order during preservation can not keeping foreign material in the shell 1, two ports of two port plug 5 shutoff shells 1 are set.In use, port plug 5 is extracted.
The design's user mode is shown in accompanying drawing 2 figure, two leads 6 are from the two-port jacking of two-way tapered shell 1, elder generation's jacking wire clamp 2 moves inward it and the folder lobe is opened, up to making lead 6 enter the inner chamber of wire clamp 2, lead 6 can pass the wire clamp 2 and the spring 3 of split-type always then, pushes up spring support 4 both sides; Spring 3 makes the small end contract of tapered wire clamp 2 go between lead 6 and tapered shell 1 inwall to clamp the port jacking of wire clamp 2 to shell 1 simultaneously; The inwall of tapered wire clamp 2 is exasperate, and exasperate can be unidirectionally to be acute angle-shaped, and the lead approach axis is the domatic of acute angle, reduces the resistance that lead enters; The direction that lead is pulled out is the steep face of acute angle, increases the resistance that lead is pulled out; Because of being easy to the imagination, so among the figure exasperate is not represented; For increasing the intensity of two-way tapered shell, hoop can be set on cone body, hoop can be arranged on the proximal port place, because of being easy to the imagination, does not indicate among the figure.Under the effect of spring 3, the inner surface of tapered wire clamp 2 and lead 6 tight pressings, when lead 6 is pulled outwardly, will produce the turgor pressure power of tapered wire clamp 2 and tapered shell 1, this turgor pressure power and lead 6 outside pulling force are directly proportional, lead 6 can not be deviate from from wire clamp 2, thereby finish the connection of two leads 6.Tapered shell 1 and tapered wire clamp 2 usefulness electric conducting materials are manufactured, and the electric current of the lead 6 at two ends is communicated with.
As shown in Figure 3, the design's wire clamp 2 can be the wire clamp of two lobe semi arches folder lobe type, and the advantage of two lobe wire clamps is simple structures, but the gap that presss from both sides lobe can be big.
As shown in Figure 4, the design's wire clamp 2 also can be the wire clamp of 120 ° of three-clove style circular arc folder lobe types, and the advantage of three lobe wire clamps is that the gap between adjacent clamping plate lobe is little, and wire clamp is even to the chucking power of lead.
The inlet wire port of wire clamp 2 is trumpet-shaped ports, can make things convenient for lead 6 to enter, because of imagining not expression among the figure easily.
In use, in shell 1, during jacking, wire clamp 2 keeping parallelisms of split-type are moved when lead 6.The design has taked two kinds of different measures for this reason, as shown in Figure 3, a kind of is that a side at one of wire clamp 2 folder lobe is provided with positioning key 8, on the position of adjacent folder lobe correspondence, be provided with positioning spline 7, when lead 6 jackings, when key 8 was engaged on folder lobe expending intra luminal with keyway 7, positioning key 8 moved in keyway 7, retrain the front and back changing of the relative positions of folder lobe, can keep wire clamp 2 parallel the moving of split-type; As shown in Figure 4, another kind of measure is in the inner of wire clamp 2 end cap 9 to be set, and can keep wire clamp 2 whole parallel moving when lead 6 jacking shells 1 and wire clamp 2.The external diameter of wire clamp 2 is can cooperate with tapered shell 1 internal diameter tapered, and the inner chamber of wire clamp 2 is column types, can according to the external diameter specification of lead coupling be provided with wire clamp 2 internal diameter.
As shown in Figure 5, when lead suitable rindy connects, this programme has also designed embedded cutting edge sleeve pipe 10, is provided with at least one wire sheath cutting edge 11 at the external diameter mouth end of this sleeve pipe 10, and what present embodiment provided is the design that is provided with three cutting edges 11.Entering shell 1 as the lead 6 of crust is, the crust of lead is cut sword 11 and isolates and peel off, and wire stylet enters in shell 1 and the wire clamp 2 and realizes being connected of lead.
Embedded cutting edge sleeve pipe 10 can be as shown in Figure 6 with the fit of two-way tapered shell 1, the internal diameter coupling of the internal diameter of sleeve pipe 10 and wire clamp 2, the assembling end of sleeve pipe 10 can embed the port of tapered shell 1, also can make the port of tapered shell 1 be embedded into the port of sleeve pipe 10, because of not indicating among the imagination figure easily.Each sleeve pipe 10 can be provided with at least one cutting edge 11, has only represented a cutting edge 11 in this illustration, also can be symmetrical arranged 3 or a plurality of cutting edge 11 on sleeve pipe 10.
Can produce the automatic coupler that is applicable to the plurality of specifications that connects various leads according to the utility model scheme.Use the design's conductor automatic wire connector can convenient and swift, implement the lead connection with ensuring the quality of products.Particularly, has the meaning of particular importance to solving the long-range problem of sending the quick connection of lead in the electricity construction of high-tension electricity.
Claims (11)
1. conductor automatic wire connector is characterized in that unidirectional tapered wire clamp that described electric wire connecting junction comprises that two-way tapered shell, two are made up of the separable symmetry folder of two lobes lobe at least and the bidirectional spring in the two-way tapered shell; The inner chamber of two-way tapered shell is two-way tapered, and its two ends are smaller diameter end; Two unidirectional tapered wire clamps place the inner chamber of two-way tapered shell, and its outer end is the internal diameter of the external diameter of small end and small end greater than two-way tapered shell two ends; Between two unidirectional tapered wire clamps, bidirectional spring is set.
2. electric wire connecting junction as claimed in claim 1 is characterized in that spring locating support in addition, and the spring locating support is arranged in the two-way tapered shell between two parties, and bidirectional spring is that two springs are separately positioned on spring locating support both sides.
3. electric wire connecting junction as claimed in claim 1 is characterized in that tapered wire clamp inside diameter surface is an exasperate.
4. connector as claimed in claim 1, the portlet that it is characterized in that tapered wire clamp is a broadening formation, its port internal diameter is greater than the chamber internal diameter of tapered wire clamp.
5. connector as claimed in claim 1 is characterized in that the conical surface of two-way tapered shell is provided with hoop.
6. electric wire connecting junction as claimed in claim 1 is characterized in that on the end face of the two-port of two-way tapered shell at least one wire sheath cutting edge being set.
7. electric wire connecting junction as claimed in claim 1 is characterized in that being provided with respectively at two-way tapered shell two ends each port plug.
8. as claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described electric wire connecting junctions, it is characterized in that unidirectional tapered wire clamp is two a lobe semi arches folder lobe molded lines folder, in a folder lobe side positioning key is arranged, the opposite side of another folder lobe has positioning spline.
9. as claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described electric wire connecting junctions, it is characterized in that unidirectional tapered wire clamp is that three lobes respectively are 120 ° circular arc folder lobe molded lines folder, side at a folder lobe has positioning key, opposite side that positioning spline is arranged, and the opposite side correspondence position of adjacent folder lobe has positioning spline or positioning key.
10. as claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described electric wire connecting junctions, it is characterized in that unidirectional wire clamp is two a lobe semi arches folder lobe molded lines folder, wire clamp is set locatees end cap at wire clamp and the spring end that joins.
11. as claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described electric wire connecting junctions, it is characterized in that unidirectional wire clamp is 120 ° of circular arcs of three lobes folder lobe molded lines folder, wire clamp is set locatees end cap at wire clamp and the spring end that joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01200669 CN2457751Y (en) | 2001-01-02 | 2001-01-02 | Wire automatic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01200669 CN2457751Y (en) | 2001-01-02 | 2001-01-02 | Wire automatic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2457751Y true CN2457751Y (en) | 2001-10-31 |
Family
ID=33622892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01200669 Expired - Fee Related CN2457751Y (en) | 2001-01-02 | 2001-01-02 | Wire automatic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2457751Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377463A (en) * | 2013-08-14 | 2015-02-25 | 江苏嘉盟电力设备有限公司 | Self locking type tension-resistant connector |
| CN104377464A (en) * | 2013-08-14 | 2015-02-25 | 江苏嘉盟电力设备有限公司 | Self locking type connector |
| CN108879580A (en) * | 2018-06-20 | 2018-11-23 | 路任斯电气有限公司 | A kind of wire barrel for connecting wire |
| CN114784528A (en) * | 2022-03-04 | 2022-07-22 | 孙抱 | Strain clamp capable of being quickly connected and using method thereof |
-
2001
- 2001-01-02 CN CN 01200669 patent/CN2457751Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377463A (en) * | 2013-08-14 | 2015-02-25 | 江苏嘉盟电力设备有限公司 | Self locking type tension-resistant connector |
| CN104377464A (en) * | 2013-08-14 | 2015-02-25 | 江苏嘉盟电力设备有限公司 | Self locking type connector |
| CN108879580A (en) * | 2018-06-20 | 2018-11-23 | 路任斯电气有限公司 | A kind of wire barrel for connecting wire |
| CN114784528A (en) * | 2022-03-04 | 2022-07-22 | 孙抱 | Strain clamp capable of being quickly connected and using method thereof |
| CN114784528B (en) * | 2022-03-04 | 2024-06-04 | 河北信必成电力金具制造有限公司 | Strain clamp capable of being connected quickly and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |