CN102354823A - Inserting connection stress wire clamp of power conducting wires - Google Patents
Inserting connection stress wire clamp of power conducting wires Download PDFInfo
- Publication number
- CN102354823A CN102354823A CN2011102116723A CN201110211672A CN102354823A CN 102354823 A CN102354823 A CN 102354823A CN 2011102116723 A CN2011102116723 A CN 2011102116723A CN 201110211672 A CN201110211672 A CN 201110211672A CN 102354823 A CN102354823 A CN 102354823A
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- CN
- China
- Prior art keywords
- wire clamp
- boss
- interlock
- inserting connection
- positioning boss
- Prior art date
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Abstract
The invention discloses an inserting connection stress wire clamp of power conducting wires. The inserting connection stress wire clamp consists of two C-shaped wire clamp inserting connection pieces and a bolt, wherein the two C-shaped wire clamp inserting connection pieces and the conducting wires are made of aluminum or copper; the bolt is a standard piece; the two C-shaped wire clamp inserting connection pieces respectively wrap one conducting wire which is required to be connected; the two conducting wires are connected by inserting connection and meshing of dovetail grooves; the upper and lower parts of the two C-shaped wire clamp inserting connection pieces are respectively provided with an inverted trapezoidal table; the bolt is inserted between the trapezoidal tables for forcing and clamping; under extrusion, the two C-shaped wire clamp inserting connection pieces are almost separated from the two conducting wires; and because the two C-shaped wire clamp inserting connection pieces cannot be separated from each other by the inserting connection and meshing of the dovetail grooves, the two C-shaped wire clamp inserting connection pieces are naturally clamped and deformed so as to wrap the two conducting wires. The inserting connection stress wire clamp of the power conducting wires is a connection wire clamp, which is safe and reliable in use and good in connection effect, of the power conducting wires.
Description
Technical field
The present invention relates to a kind of electrical lead jockey; It is a kind of socket connection wire clamp of forming by two " C " molded lines folder plug connectors and bolt; It is applicable to the connection that do not stress of electrical lead; The strain insulator that is specially adapted to transmission line, distribution line, low-voltage circuit is crossed and is drawn that wire jumper connects and " T " connects, and electric substation, factory's distribution connect.
Background technology
Now, the connection that do not stress of power circuit and electric substation, factory's distribution, generally the parallel groove clamp galvanic corrosion of Shi Yonging is serious, contact resistance is big, and burn, broken string accident are many, have potential safety hazard.But the strain insulator of transmission line, distribution line, low-voltage circuit is crossed and is drawn that wire jumper connects and " T " connects, and electric substation, factory's distribution do not stress connect many especially again since the explosion welding dangerous big, cost is high, and suitable work high above the ground; Hydraulic pressure crimping cost is high, efficient is low, tool, expensive is heavy; Because original bind operating efficiency is low, labour intensity is big, so though parallel groove clamp is to have certain hidden danger, but its cost is low, installing/dismounting is convenient, still in a large amount of uses.
Summary of the invention
The objective of the invention is to overcome the prior art deficiency, a kind of safe and reliable, good connecting effect, the easy electrical lead grafting stress wire clamp of operation are provided.
The object of the invention can be realized through following technical scheme:
A kind of electrical lead grafting stress wire clamp is made up of two wire clamps and securing member.The cross section of its wire clamp is " C " font; Arranged outside in wire clamp " C " font bottom has the fastening positioning boss of the fixation fastener of installing combination; Be provided with the convex interlock platform of two relative grafting of wire clamp up and down in wire clamp " C " font bottom with the inboard of the corresponding wire clamp of fastening positioning boss; Be at the outside on wire clamp " C " font top and convex interlock platform and be symmetrically arranged with the interlock groove up and down; The cross section of convex interlock platform and interlock groove is identical and cross-sectional area equal; One of two wire clamp down, another is up and down last that symmetry shape is plugged on together relatively; The interlock groove of the convex interlock platform of the wire clamp on top and the wire clamp of bottom is connected; The interlock groove of the convex interlock platform of the wire clamp of bottom and the wire clamp on top is connected; The fastening positioning boss of the wire clamp of " C " font is provided with the fastening bolt mounting hole of a plurality of up/down perforations; A plurality of fastening bolt mounting holes are uniformly distributed with setting at the yi word pattern that vertically is of wire clamp, and the securing member combination installs two wire clamps that are plugged on relatively together and is fixed together.
The object of the invention can also be realized through following technical scheme:
Fastening positioning boss of the present invention is narrow on being for the cross section of the boss of vertical perforation of being provided with in the bottom of wire clamp and fastening positioning boss, wide trapezoidal down, or its cross section is square or semicircle or oval.
Fastening positioning boss of the present invention is a plurality of round boss or oblate boss or ellipse around boss or polygon boss in the setting of the bottom of wire clamp, and above-mentioned boss is uniformly distributed with setting at the yi word pattern that vertically is of wire clamp.
The cross section of convex interlock platform of the present invention and interlock groove is trapezoidal or for square or for zigzag or for swallow-tail form.
Fastening bolt mounting hole of the present invention is individual for the 2-10 that on the fastening positioning boss of wire clamp, is provided with.
The present invention is provided with a fastening bolt mounting hole on each fastening positioning boss.
Design principle of the present invention and use method of operation are following:
Key of the present invention is " C " molded lines folder plug connector, and electrical lead grafting stress wire clamp is made up of two " C " font wire clamp plug connectors and securing member combination (the securing member combination is meant the combination of bolt, nut).Two " C " font wire clamp plug connectors adopt and lead with the aluminium or the copper of material, bolt is a standard component.Two each bags of " C " font wire clamp plug connector are held a lead that needs connection; Lean on dovetail groove to peg graft each other and mesh and make two leads realization connections; Two " C " molded lines folder plug connectors have the handstand bucking ladder up and down respectively; In the middle of bucking ladder, wear the afterburning clamping of bolt; Two " C " font wire clamp plug connectors and two leads are stressed desire separately; And two " C " font wire clamp plug connectors lean on dovetail groove to peg graft each other to mesh together and can not separate; The clamped naturally distortion of two " C " font wire clamp plug connectors, thus hold two leads with a firm grip.
The present invention compared with prior art has electrical lead grafting stress wire clamp and uses identical material with lead; Do not produce galvanic corrosion; Stress is held with a firm grip; Connect resistance and can be less than or equal to the direct-through line level; So attachment security is reliable, have simultaneously save that aluminium or copper material, cost are low, installing/dismounting operation advantage easily.
Description of drawings
Fig. 1 is the front view of the structural representation of electrical lead grafting stress wire clamp
Fig. 2 is the vertical view of the structural representation of electrical lead grafting stress wire clamp
Fig. 3 is the left view of the structural representation of electrical lead grafting stress wire clamp
Fig. 4 is the cross-sectional view sketch map of electrical lead grafting stress wire clamp
Embodiment
Fig. 1---shown in 4: electrical lead grafting stress wire clamp, form by two wire clamps 1 and securing member combination 2.The cross section of its wire clamp 1 is " C " font; Arranged outside in wire clamp 1 " C " font bottom has the fastening positioning boss 4 of the fixation fastener of installing combination 2; Be provided with the convex interlock platform 3 of two wire clamps, 1 relative grafting in the inboard of the corresponding wire clamp 1 of wire clamp 1 " C " font bottom and fastening positioning boss 4; Be at the outside on wire clamp 1 " C " font top and convex interlock platform 3 and be symmetrically arranged with the interlock groove up and down; The cross section of convex interlock platform 3 and interlock groove is identical and cross-sectional area equal; 1 one of two wire clamps down, another is up and down last that symmetry shape is plugged on together relatively; During grafting earlier with after convex interlock platform 3 and the interlock groove alignment again along it vertically to inserting; The interlock groove of the convex interlock platform 3 of the wire clamp 1 on top and the wire clamp 1 of bottom is connected; The interlock groove of the convex interlock platform 3 of the wire clamp 1 of bottom and the wire clamp 1 on top is connected; The fastening positioning boss 4 of the wire clamp 1 of " C " font is provided with the fastening bolt mounting hole of a plurality of up/down perforations; The fastening bolt mounting hole of this up/down perforation is meant wire clamp 1 up/down perforation with " C " font; All fastening bolt mounting holes of two wire clamps 1 are installing the back consistency from top to bottom; Corresponding hole becomes the through hole of two wire clamps of a up/down perforation; A plurality of fastening bolt mounting holes are uniformly distributed with setting at the yi word pattern that vertically is of wire clamp 1, and securing member combination 2 installs two wire clamps 1 that are plugged on relatively together and is fixed together.The boss of vertical perforation that described fastening positioning boss 4 is provided with for the bottom at wire clamp 1 and the cross section of fastening positioning boss 4 be narrow on being, wide trapezoidal down; The cross section of described convex interlock platform 3 and interlock groove is a swallow-tail form.Two fastening bolt mounting holes that on the fastening positioning boss 4 of wire clamp 1, are provided with make up 2 fastening with two securing members.
Two " C " molded lines of the present invention press from both sides 1 plug connector and respectively penetrate a lead that needs connection; Then; Peg graft each other along the lead direction; Lean on the dovetail groove engagement and make two leads realize connecting; What two " C " molded lines pressed from both sides 1 plug connector has the handstand bucking ladder up and down respectively; In the middle of bucking ladder, wear the afterburning clamping of bolt; Two " C " molded lines folder plug connectors and two leads are stressed desire separately; And two " C " molded lines folder plug connectors lean on dovetail groove to peg graft each other to mesh together; The clamped naturally distortion of two " C " molded lines folder plug connectors, thus hold two leads with a firm grip.
Claims (6)
1. electrical lead grafting stress wire clamp; Form by two wire clamps (1) and securing member combination (2); It is characterized in that: the cross section of wire clamp (1) is " C " font; Arranged outside in wire clamp (1) " C " font bottom has the fastening positioning boss (4) of the fixation fastener of installing combination (2); Be provided with the convex interlock platform (3) of the relative grafting of two wire clamps (1) up and down in wire clamp (1) " C " font bottom with the inboard of the corresponding wire clamp (1) of fastening positioning boss (4); Be at the outside on wire clamp (1) " C " font top and convex interlock platform (3) and be symmetrically arranged with the interlock groove up and down; The cross section of convex interlock platform (3) and interlock groove is identical and cross-sectional area equal; (1) one of two wire clamp down, another is up and down last that symmetry shape is plugged on together relatively; The interlock groove of the convex interlock platform (3) of the wire clamp on top (1) and the wire clamp (1) of bottom is connected; The interlock groove of the convex interlock platform (3) of the wire clamp of bottom (1) and the wire clamp (1) on top is connected; The fastening positioning boss (4) of the wire clamp (1) of " C " font is provided with the fastening bolt mounting hole of a plurality of up/down perforations; A plurality of fastening bolt mounting holes are uniformly distributed with setting at the yi word pattern that vertically is of wire clamp (1), and securing member combination (2) installs two wire clamps (1) that are plugged on relatively together and is fixed together.
2. electrical lead grafting stress wire clamp according to claim 1; It is characterized in that: described fastening positioning boss (4) is last narrow, wide trapezoidal down for the cross section of the boss of vertical perforation of being provided with in the bottom of wire clamp (1) and fastening positioning boss (4), or its cross section is square or semicircle or oval.
3. electrical lead grafting stress wire clamp according to claim 1; It is characterized in that: described fastening positioning boss (4) is that above-mentioned boss is uniformly distributed with setting at the yi word pattern that vertically is of wire clamp (1) at a plurality of round boss or oblate boss or the ellipse around boss or the polygon boss of the bottom setting of wire clamp (1).
4. electrical lead grafting stress wire clamp according to claim 1 is characterized in that: the cross section of described convex interlock platform (3) and interlock groove is trapezoidal or for square or for zigzag or for swallow-tail form.
5. electrical lead grafting stress wire clamp according to claim 1 is characterized in that: described fastening bolt mounting hole is for going up 2-10 that is provided with at the fastening positioning boss (4) of wire clamp (1).
6. electrical lead grafting stress wire clamp according to claim 3 is characterized in that: on each fastening positioning boss (4), a fastening bolt mounting hole is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102116723A CN102354823A (en) | 2011-07-25 | 2011-07-25 | Inserting connection stress wire clamp of power conducting wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102116723A CN102354823A (en) | 2011-07-25 | 2011-07-25 | Inserting connection stress wire clamp of power conducting wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102354823A true CN102354823A (en) | 2012-02-15 |
Family
ID=45578348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102116723A Pending CN102354823A (en) | 2011-07-25 | 2011-07-25 | Inserting connection stress wire clamp of power conducting wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102354823A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490189A (en) * | 2013-08-23 | 2014-01-01 | 王旭东 | Compression-joint type parallel groove clamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2305549A (en) * | 1995-09-22 | 1997-04-09 | Birkett Electric Ltd | Mechanical and elecrical connector |
| CN101755367A (en) * | 2007-05-16 | 2010-06-23 | 泰科电子公司 | Lubrication for power utility connector |
| CN201562922U (en) * | 2009-11-26 | 2010-08-25 | 朱军涛 | Cable clamp |
| WO2011012770A1 (en) * | 2009-07-27 | 2011-02-03 | Ensto Finland Oy | Connector or jointing clamp for coated overhead cables |
| CN202159781U (en) * | 2011-07-25 | 2012-03-07 | 郭金泉 | Stress wire clamp for plug-in connection of power conductors |
-
2011
- 2011-07-25 CN CN2011102116723A patent/CN102354823A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2305549A (en) * | 1995-09-22 | 1997-04-09 | Birkett Electric Ltd | Mechanical and elecrical connector |
| CN101755367A (en) * | 2007-05-16 | 2010-06-23 | 泰科电子公司 | Lubrication for power utility connector |
| WO2011012770A1 (en) * | 2009-07-27 | 2011-02-03 | Ensto Finland Oy | Connector or jointing clamp for coated overhead cables |
| CN201562922U (en) * | 2009-11-26 | 2010-08-25 | 朱军涛 | Cable clamp |
| CN202159781U (en) * | 2011-07-25 | 2012-03-07 | 郭金泉 | Stress wire clamp for plug-in connection of power conductors |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490189A (en) * | 2013-08-23 | 2014-01-01 | 王旭东 | Compression-joint type parallel groove clamp |
| CN103490189B (en) * | 2013-08-23 | 2016-06-08 | 王旭东 | Crimp type parallel groove clamp |
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Application publication date: 20120215 |