CN103247985A - Multifunctional instant aluminum alloy grip strength drainage (jumper) cable clamp - Google Patents
Multifunctional instant aluminum alloy grip strength drainage (jumper) cable clamp Download PDFInfo
- Publication number
- CN103247985A CN103247985A CN201210023377XA CN201210023377A CN103247985A CN 103247985 A CN103247985 A CN 103247985A CN 201210023377X A CN201210023377X A CN 201210023377XA CN 201210023377 A CN201210023377 A CN 201210023377A CN 103247985 A CN103247985 A CN 103247985A
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- China
- Prior art keywords
- drainage
- aluminum alloy
- jumper
- flower
- grip strength
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Abstract
The invention discloses a multifunctional instant aluminum alloy grip strength drainage (jumper) cable clamp. Hub clamping pieces are formed through high-strength aluminum alloy die casting; a cylindrical tube with two small ends and big middle, which is formed through high-strength malleable aluminum alloy die casting, is taken as a tube body of the multifunctional instant aluminum alloy grip strength drainage (jumper wire) cable clamp; and one hub clamping piece, a spring, a partition board, a spring and the other hub clamping piece are sequentially put into the tube body, and the partition board is fixed through a positioning pin. The hub clamping piece adopted by the multifunctional instant aluminum alloy grip strength drainage (jumper wire) cable clamp is characterized in that the interior is smooth; the cross section takes the shape of petals (the quantity of the petals depends on the model of the multifunctional instant aluminum alloy grip strength drainage (jumper) cable clamp); a slotting is formed in the axial direction; and the hub tube body is circular-truncated-cone-shaped. The principle adopted by the multifunctional instant aluminum alloy grip strength drainage (jumper) cable clamp is grip strength which is characterized in that the stress is uniform, and the friction coefficient is great; and a cable does not deform under the stress and can be instantly gripped when inserted into the multifunctional instant aluminum alloy grip strength drainage (jumper) cable clamp, meanwhile the withdrawing resistance of the cable is increased, the tensile strength is improved, and the cable does not withdraw.
Description
Affiliated technical field
The invention belongs to electric armour clamp distribution equipment
Background technology
At present, carbon fiber complex core aluminium strand cable progressively substitutes traditional steel core cable in power industry, original quick aluminium alloy drainage (wire jumper) wire clamp can not satisfy the grip requirement of carbon fiber complex core aluminium strand cable, exists to hold the practical problem that does not live cable, moves back line.
Summary of the invention
In use hold the problem that does not live cable, moves back line in order to solve quick aluminium alloy drainage (wire jumper) wire clamp, the invention provides a kind of multi-functional quick aluminium alloy grip drainage (wire jumper) wire clamp, to solve in the construction of transmission of electricity stringing the problem that aluminium alloy drainage (wire jumper) wire clamp is fast held cable incessantly, moved back line, reach safety, purpose efficiently.
The present invention's technical scheme that adopts of dealing with problems is: adopt the interior smooth of high-strength aluminum alloy die cast, the cross section is petal (the different petal quantity of model according to multi-functional quick aluminium alloy grip drainage (wire jumper) wire clamp does not wait), axially have and to crack, the flower-drum folder of truncated cone-shaped body, adopt high strength Aluminium wrought alloy pipe to be pressed into cylindrical pipe broad in the middle small in ends as the body of multi-functional quick aluminium alloy grip drainage (wire jumper) wire clamp (hereinafter to be referred as drainage (wire jumper) wire clamp), the flower-drum folder of packing into successively in the body, spring, dividing plate, spring, the flower-drum folder is fixed dividing plate with the location pin; The inner flower-drum folder that adopts of drainage (wire jumper) wire clamp, be folder interior smooth, cross section be petal (not waiting according to the different petal quantity of the model of drainage (wire jumper) wire clamp), axially have crack, truncated cone-shaped flower-drum body, the principle that adopts is grip, grip is stressed evenly, coefficient of friction is big, cable is indeformable in loading process, cable inserts the flower-drum folder and holds at once, increase simultaneously and move back the line resistance, improve tensile strength, in use hold the practical problem that does not live cable, moves back line thereby solve quick aluminium alloy drainage (wire jumper) wire clamp.
The invention has the beneficial effects as follows that the mechanical strength height adopts the flower-drum folder, prevent that quick aluminium alloy drainage (wire jumper) wire clamp from use holding cable incessantly, moving back the problem of line, safe and efficient.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is front of the present invention external structure
Fig. 2 is left view of the present invention (Left elevation is same with right elevation, be example with 12 hemp nettles drums folder))
Fig. 3 is the axial section of multi-functional quick aluminium alloy grip drainage (wire jumper) wire clamp
Among the figure 1, body, 2, the flower-drum folder, 3, spring, 4, the location pin, 5, dividing plate, 6, inspection hole.
Fig. 4 is the front external structure (be example with 12 lobes) of flower-drum folder
Fig. 5 is the left view (be example with 12 lobes) of flower-drum folder
Fig. 6 is flower-drum folder A-A profile (axial section, be example with 12 lobes))
Fig. 7 is the B-B profile (cross section profile, be example with 12 lobes) of flower-drum folder
Embodiment
In Fig. 3, the flower-drum folder (2) of packing in the body (1), flower-drum folder (2) is interior smooth, the cross section is petal (the different petal quantity of model according to multi-functional quick aluminium alloy grip drainage (wire jumper) wire clamp does not wait), axially have and crack, truncated cone-shaped flower-drum body, axial cracking as seen from Figure 4, Fig. 5 can see truncated cone-shaped flower-drum body, can see interior smooth from Fig. 6 A-A profile, Fig. 7 can see the cross section petal shape, the spring (3) of packing into successively in the body again, dividing plate (5), spring (3), flower-drum folder (2), again with body two ends harvest osculum, dividing plate (5) is fixing with location pin (4), like this, multi-functional quick aluminium alloy grip drainage (wire jumper) wire clamp (hereinafter to be referred as drainage (wire jumper) wire clamp) is with regard to installation; In the construction with cable conductor termination wiring tighten, have one's hair trimmed with client cables, the end is neat with the file finishing, slick and sly, remove wiring, front end is straight, remove dirt, the cable conductor of measuring half length of drainage (wire jumper) wire clamp body is done a mark, " flower-drum folder (2) " in drainage (wire jumper) wire clamp light power is pressed, make its free slippage in body, drainage (wire jumper) wire clamp one side osculum center is aimed in the cable conductor termination slowly insert, stop to insert until mark, can see that from inspection hole (6) cable conductor inserts situation, spring promotes wire clamp and discharges automatically, and clamping wire is installed the opposite side cable conductor by same procedure, firmly two ends lead tension back is painted at drainage (wire jumper) wire clamp two ends lead then and be the visible marking, be convenient to check.
Claims (1)
1. multi-functional quick aluminium alloy grip drainage (wire jumper) wire clamp, the interior smooth of employing high-strength aluminum alloy die cast, the cross section is petal (the different petal quantity of model according to multi-functional quick aluminium alloy grip drainage (wire jumper) wire clamp does not wait yet), axially have and to crack, the flower-drum folder of truncated cone-shaped body, adopt high strength Aluminium wrought alloy pipe to be pressed into cylindrical pipe broad in the middle small in ends as the body of multi-functional quick aluminium alloy grip drainage (wire jumper) wire clamp, the flower-drum folder of packing into successively in the body, spring, dividing plate, spring, the flower-drum folder, with the location pin dividing plate is fixed, it is characterized in that: adopt the flower-drum folder, i.e. the folder interior smooth, the cross section is petal (the different petal quantity of model according to multi-functional quick aluminium alloy grip drainage (wire jumper) wire clamp does not wait), axially have and crack, truncated cone-shaped flower-drum body; Adopt cylindrical pipe broad in the middle small in ends as body, the flower-drum folder of packing into successively, spring, dividing plate, spring, flower-drum folder are with location pin stationary barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210023377XA CN103247985A (en) | 2012-02-03 | 2012-02-03 | Multifunctional instant aluminum alloy grip strength drainage (jumper) cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210023377XA CN103247985A (en) | 2012-02-03 | 2012-02-03 | Multifunctional instant aluminum alloy grip strength drainage (jumper) cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103247985A true CN103247985A (en) | 2013-08-14 |
Family
ID=48927295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210023377XA Pending CN103247985A (en) | 2012-02-03 | 2012-02-03 | Multifunctional instant aluminum alloy grip strength drainage (jumper) cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103247985A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2988727A (en) * | 1957-02-01 | 1961-06-13 | Superior Switchboard & Devices | Gripping member for line connectors |
| CN2634694Y (en) * | 2003-07-23 | 2004-08-18 | 张永深 | Three point grippnig type aluminium alloy direct line quick connecting tube |
| CN201766171U (en) * | 2010-08-20 | 2011-03-16 | 辽宁省电力有限公司铁岭供电公司 | Quick aluminum alloy jumper wire clamp |
-
2012
- 2012-02-03 CN CN201210023377XA patent/CN103247985A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2988727A (en) * | 1957-02-01 | 1961-06-13 | Superior Switchboard & Devices | Gripping member for line connectors |
| CN2634694Y (en) * | 2003-07-23 | 2004-08-18 | 张永深 | Three point grippnig type aluminium alloy direct line quick connecting tube |
| CN201766171U (en) * | 2010-08-20 | 2011-03-16 | 辽宁省电力有限公司铁岭供电公司 | Quick aluminum alloy jumper wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130814 |