CN204834915U - Wire connector - Google Patents
Wire connector Download PDFInfo
- Publication number
- CN204834915U CN204834915U CN201520668312.XU CN201520668312U CN204834915U CN 204834915 U CN204834915 U CN 204834915U CN 201520668312 U CN201520668312 U CN 201520668312U CN 204834915 U CN204834915 U CN 204834915U
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- CN
- China
- Prior art keywords
- voussoir
- locating part
- sub
- outer locating
- spindle nose
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Abstract
The utility model discloses a wire connector is the outer locating part of C shape and is located by the cross -section female voussoir and sub - voussoir in the outer locating part constitute, the one end of female voussoir is equipped with the axle nest, the one end of sub - voussoir be equipped with be suitable for with axle nest complex spindle nose, the other end of female voussoir with the other end of sub - voussoir respectively with form the double -layered line hole that is suitable for the centre gripping wire between the corresponding side of outer locating part, axle nest with the spindle nose is pegged graft to form along the axial and is rotated nondisjunction cooperation structure, the axle nest reaches the cross sectional shape of spindle nose is the assorted shape of gradually bursting at the seams. The utility model discloses an among the wire connector, save fastening bolt at least and reached the supporting nut with fastening bolt, reduced spare part quantity, simplified the product structure, practiced thrift manufacturing cost, had fine result of use.
Description
Technical field
The utility model relates to a kind of conductor jointer, belongs to electric armour clamp field of structural design.
Background technology
At present, conductor jointer is generally used for the connection of main traverse line and offset, conductor jointer on existing market comprises the c-shaped outer locating part in cross section, be located at the female voussoir in described outer locating part and sub-voussoir, and for fastening bolt that above-mentioned parts are connected and the nut supporting with described fastening bolt, one end of described female voussoir is provided with axle nest, one end of described sub-voussoir is provided with the spindle nose being suitable for coordinating with described axle nest, the other end of described female voussoir and the other end of described sub-voussoir form the clamp hole being suitable for clamping wires respectively with between the corresponding side of described outer locating part, be respectively used to clamping main traverse line and offset.Above-mentioned conductor jointer Problems existing is that required amount of parts is more, structure relative complex, causes production cost to remain high.
Utility model content
To this, it is reasonable that the purpose of this utility model is to provide a kind of designs simplification, effectively can reduce the conductor jointer of production cost.
The technical scheme realizing the utility model object is:
A kind of conductor jointer, the outer locating part c-shaped by cross section and the female voussoir be located in described outer locating part and sub-voussoir are formed, one end of described female voussoir is provided with axle nest, one end of described sub-voussoir is provided with the spindle nose being suitable for coordinating with described axle nest, the other end of described female voussoir and the other end of described sub-voussoir form the clamp hole being suitable for clamping wires respectively with between the corresponding side of described outer locating part, described axle nest is formed to rotate with the grafting vertically of described spindle nose and is not separated fit structure, and the cross sectional shape of described axle nest and described spindle nose is the involute shape matched.
In technique scheme, described outer locating part two side ends forms respectively carries out spacing positive stop lug boss when described female voussoir and described sub-voussoir are in service position.
In technique scheme, the position of the described wire of side end correspondence clamping of described outer locating part forms double wedge.
In technique scheme, the cross sectional shape of described double wedge is triangle, semicircle or trapezoidal.
The utility model has positive effect:
(1) in conductor jointer of the present utility model, at least eliminate fastening bolt and the nut supporting with fastening bolt, decrease amount of parts, simplify product structure, save production cost, this conductor jointer when mounted, first offset to be connected and main traverse line are divided into two ends in outer locating part, then the assembly that female voussoir and sub-voussoir connect and compose is loaded in outer locating part, and apply to internal pressure F1 to this assembly, female voussoir and sub-voussoir stressed after relatively rotate and produce cross side pressure F2 and act on wire, until compress wire when the angle of described female voussoir and sub-voussoir is the straight angle, in addition because the cross sectional shape of described axle nest and described spindle nose is involute shape, therefore after being in place, the inner concave of axle nest and the evagination mask of spindle nose have very large extruding force and close contact thus female voussoir and sub-voussoir are locked in outer locating part (is locked without the need to fastening bolt), such setting ensure that the reliability that product is installed.
Accompanying drawing explanation
Fig. 1 is conductor jointer of the present utility model structural representation before use;
Fig. 2 is conductor jointer of the present utility model structural representation in use.
Reference numeral shown in figure is: the outer locating part of 1-; The female voussoir of 2-; 21-axle nest; 3-voussoir; 31-spindle nose; 4-wire.
Embodiment
Do to illustrate below in conjunction with the structure of Figure of description to conductor jointer of the present utility model:
A kind of conductor jointer, as depicted in figs. 1 and 2, it is made up of the c-shaped outer locating part 1 in cross section and the female voussoir 2 be located in described outer locating part 1 and sub-voussoir 3, one end of described female voussoir 2 is provided with axle nest 21, one end of described sub-voussoir 3 is provided with the spindle nose 31 being suitable for coordinating with described axle nest 21, the other end of described female voussoir 2 and the other end of described sub-voussoir 3 form the clamp hole being suitable for clamping wires 4 respectively with between the corresponding side of described outer locating part 1, described axle nest 21 is formed to rotate with the grafting vertically of described spindle nose 31 and is not separated fit structure, the cross sectional shape of described axle nest 21 and described spindle nose 31 is the involute shape matched.In the conductor jointer of the present embodiment, at least eliminate fastening bolt and the nut supporting with fastening bolt, decrease amount of parts, simplify product structure, save production cost, this conductor jointer when mounted, first offset to be connected and main traverse line are divided into two ends in outer locating part, then the assembly that female voussoir 2 and sub-voussoir 3 connect and compose is loaded in outer locating part, and apply to internal pressure F1 to this assembly, female voussoir 2 and sub-voussoir 3 stressed after relatively rotate and produce cross side pressure F2 and act on wire, until compress wire when described female voussoir 2 is the straight angle with the angle of sub-voussoir 3, in addition because the cross sectional shape of described axle nest 21 and described spindle nose 31 is involute shape, therefore after being in place, the inner concave of axle nest 21 and the evagination mask of spindle nose 31 have very large extruding force and close contact thus female voussoir 2 and sub-voussoir 3 are locked in outer locating part 1 (locking without the need to fastening bolt), such setting ensure that the reliability that product is installed.In addition, conveniently axle nest 21 and spindle nose 31 plug-in mounting, described sub-voussoir 3 upper surface is also provided with cartridge insertion direction mark.
On said structure basis, described outer locating part 1 two side ends forms respectively carries out spacing positive stop lug boss (not shown) when described female voussoir 2 and described sub-voussoir 3 are in service position, namely described female voussoir 2 and sub-voussoir 3 are in service position (namely the position of clamping wire) and can compress spacing by limited boss, thus can prevent female voussoir 2 and sub-voussoir 3 from locking rear loosening further, guarantee the reliability of installing further.
In the present embodiment, the position of the described wire 4 of side end correspondence clamping of described outer locating part 1 forms double wedge, and the existence of double wedge can, by wire restraint, prevent wire from arbitrarily moving in clamp hole and affecting clamping effect.The cross sectional shape of double wedge described in the present embodiment is triangle, semicircle or trapezoidal.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection range of the present utility model.
Claims (4)
1. a conductor jointer, it is characterized in that, the outer locating part (1) c-shaped by cross section and the female voussoir (2) be located in described outer locating part (1) and sub-voussoir (3) are formed, one end of described female voussoir (2) is provided with axle nest (21), one end of described sub-voussoir (3) is provided with the spindle nose (31) being suitable for coordinating with described axle nest (21), the other end of described female voussoir (2) and the other end of described sub-voussoir (3) form the clamp hole being suitable for clamping wires (4) respectively with between the corresponding side of described outer locating part (1), described axle nest (21) is formed to rotate with described spindle nose (31) grafting vertically and is not separated fit structure, the cross sectional shape of described axle nest (21) and described spindle nose (31) is the involute shape matched.
2. conductor jointer according to claim 1, it is characterized in that, described outer locating part (1) two side ends forms respectively carries out spacing positive stop lug boss when described female voussoir (2) and described sub-voussoir (3) are in service position.
3. conductor jointer according to claim 1, is characterized in that, the position of the side end correspondence described wire of clamping (4) of described outer locating part (1) forms double wedge.
4. conductor jointer according to claim 3, is characterized in that, the cross sectional shape of described double wedge is triangle, semicircle or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668312.XU CN204834915U (en) | 2015-08-31 | 2015-08-31 | Wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668312.XU CN204834915U (en) | 2015-08-31 | 2015-08-31 | Wire connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204834915U true CN204834915U (en) | 2015-12-02 |
Family
ID=54692478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520668312.XU Active CN204834915U (en) | 2015-08-31 | 2015-08-31 | Wire connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204834915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449621A (en) * | 2018-12-12 | 2019-03-08 | 永固集团股份有限公司 | A kind of c-type wire clamp |
-
2015
- 2015-08-31 CN CN201520668312.XU patent/CN204834915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449621A (en) * | 2018-12-12 | 2019-03-08 | 永固集团股份有限公司 | A kind of c-type wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325600 Xinguang Industrial Zone, Yueqing, Zhejiang, Wenzhou, Liushi Co-patentee after: Gulifa Electric Corp. Patentee after: Gulifa Group Co., Ltd. Address before: 325604 Xinguang Industrial Zone, Yueqing City, Wenzhou City, Wenzhou City, Zhejiang Province Co-patentee before: GULIFA ELECTRICAL CO., LTD. Patentee before: Gulifa Group Co., Ltd. |