CN102818728A - Pitch stranding apparatus for electric cable detection - Google Patents
Pitch stranding apparatus for electric cable detection Download PDFInfo
- Publication number
- CN102818728A CN102818728A CN2012102871084A CN201210287108A CN102818728A CN 102818728 A CN102818728 A CN 102818728A CN 2012102871084 A CN2012102871084 A CN 2012102871084A CN 201210287108 A CN201210287108 A CN 201210287108A CN 102818728 A CN102818728 A CN 102818728A
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- pitch
- control system
- electric cable
- base
- line slide
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Abstract
The present invention relates to a pitch stranding apparatus for electric cable detection. The apparatus comprises a base, an electrical control system and a time relay, wherein the electrical control system is arranged on the right end of the base, a stranding motor and a speed reducer are arranged on the left side of the electrical control system, the speed reducer is connected with a metal clamper and a straight line slide block through stranding electric wires, the lower surface of the straight line slide block is connected with a straight line slide rail, and the left end of the base is provided with a pitch tension spring for helically stranding electric wires, and the pitch tension spring is suspended above the straight line slide rail. The apparatus of the present invention has the following advantages that: with the apparatus of the present invention, working efficiency can be substantially improved during a detection process of addition of the electric cable to a channel so as to improve electric cable quality and reduce electric cable cost.
Description
Technical field
The present invention relates to a kind of cable in the upper track testing process, be used to replace manual cable detection to use the pitch stranding device.
Background technology
Along with the continuous enhancing of China's national power, the infrastructure construction of China in each field obtains fast development.Wherein, Cable is as the nervous centralis of electric power and signal transmission; Revise test preparation 2.2 clauses in the list for No. 2 according to TB/T 3100: two insulated cores are twisted together with slight tension force; Make it on every 300mm length, form the even twisted pair that contains 10 twisting pitch 30mm, accomplish above-mentioned requirements is manual at present.The railway digital signal cable upper track check detailed rules and regulations that in November, 2010, the Ministry of Railways proposed comprise compression test, can't satisfy stranded requirement in enormous quantities, isometric equidistance is manual, therefore design this stranding device.
Summary of the invention
Technical matters to be solved by this invention provides the cable detection that a kind of work efficiency is fast, production cost is low and uses the pitch stranding device.
The present invention solves the scheme that its technical matters takes:
This cable detection is used the pitch stranding device; Comprise base, the electric control system of base right-hand member and the time relay, said electric control system left side is provided with stranded motor and speed reducer; Described reductor is connected with linear slider with metal fixture through twisted conductor; Be connected with line slide rail below the said linear slider, said metal fixture is connected through the pitch tension spring with the base left end, connects through twisted conductor between said metal fixture and the reductor.
Operation started when preferably, described stranded motor had at least two single lines stranded.
Preferably, described electric control system comprises button, pilot lamp and relay.
Compared with prior art, usefulness of the present invention is: this cable detection can be increased work efficiency in cable upper track testing process with the pitch stranding device greatly, thereby improves the quality of cable, and reduces the cost of cable.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is that cable detection of the present invention is with pitch stranding device structural representation.
Among the figure: 1, electric control system; 2, the time relay; 3, tension spring; 4, line slide rail; 5, linear slider; 6, metal fixture; 7, reductor; 8, stranded motor; 9, base; 10, twisted conductor.
Embodiment
Describe the present invention below in conjunction with accompanying drawing and embodiment:
A kind of cable detection shown in Figure 1 is used the pitch stranding device; Comprise base 9; The electric control system 1 and the time relay 2 of base 9 right-hand members; Said electric control system 1 left side is provided with stranded motor 8 and reductor 7, and described reductor 7 is connected with linear slider 5 with metal fixture 6 through twisted conductor 10, is connected with line slide rail 4 below the said linear slider 5; Said metal fixture 6 is connected through pitch tension spring 3 with base 9 left ends, connects through twisted conductor 10 between said metal fixture 6 and the reductor 7.Operation started when described stranded motor had at least two single lines stranded, moved with constant speed when described twisted conductor is worked, and described electric control system comprises button, pilot lamp and relay.
The described time relay 2 is used for regulating needed time range.
Described tension spring 3 is used to implement the mode of the pitch of spiral twisted conductor, and the mobile tension spring through said twisted conductor extends thereupon automatically.Make it to reduce to by the influence of twisted wire.
Described line slide rail 4 mainly is used for supporting and the guided-moving parts, relies on the two row ball-recirculation rolling of slide block both sides to drive worktable and does linear reciprocating motion by steady the moving of given direction.
Described linear slider 5, mainly be used for the rolling bearing of relative linear reciprocating motion, can roll with the steel ball between slide block and guide rail replaces direct sliding contact, thereby reduces static and dynamic friction coefficient.
Described metal fixture 6 is used for fixing by the strand single line, makes it firm being stuck in the anchor clamps.
Described reductor 7 is that the winding number with motor (motor) decelerates to desired winding number.
Described stranded motor 8 drive speed reducer are stranded by the strand electric wire with constant speed.
The described time relay 2 is used for regulating needed time range.
Cable detection of the present invention is that two velamens are twisted electrical wire fastener in the metal fixture 6 at two ends with the pitch stranding device; Then according to line footpath and stranded time of the corresponding setting of length; Press start button; Stranded motor 8 is with constant speed twisted conductor 10, through mobile tension spring 3 extension automatically thereupon of twisted conductor 10.Auto stop after reaching the setting pitch takes off twisted conductor 10 and carries out compressed detected.
This cable detection can be increased work efficiency in cable upper track testing process with the pitch stranding device greatly, thereby improves the quality of cable, and reduces the cost of cable.
It is emphasized that: above only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction; Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. a cable detection is used the pitch stranding device; It is characterized in that: the electric control system (1) and the time relay (2) that comprise base (9), base (9) right-hand member; Said electric control system (1) left side is provided with stranded motor (8) and reductor (7); Described reductor (7) is connected with linear slider (5) with metal fixture (6) through twisted conductor (10); Be connected with line slide rail (4) below the said linear slider (5), said metal fixture (6) is connected through pitch tension spring (3) with base (9) left end, connects through twisted conductor (10) between said metal fixture (6) and the reductor (7).
2. cable detection according to claim 1 is used the pitch stranding device, it is characterized in that: operation started when described stranded motor (8) had at least two single lines stranded.
3. cable detection according to claim 1 is used the pitch stranding device, it is characterized in that: described electric control system (1) comprises button, pilot lamp and relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102871084A CN102818728A (en) | 2012-08-14 | 2012-08-14 | Pitch stranding apparatus for electric cable detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102871084A CN102818728A (en) | 2012-08-14 | 2012-08-14 | Pitch stranding apparatus for electric cable detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102818728A true CN102818728A (en) | 2012-12-12 |
Family
ID=47302984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102871084A Pending CN102818728A (en) | 2012-08-14 | 2012-08-14 | Pitch stranding apparatus for electric cable detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102818728A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020228457A1 (en) * | 2019-05-12 | 2020-11-19 | 无锡市华美电缆有限公司 | Cable used for charging pile of electric vehicle, preparation method, and twisting device for weak-electric flexible wire core |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001035283A (en) * | 1999-07-23 | 2001-02-09 | Sumitomo Wiring Syst Ltd | Twist wire manufacturing device |
| CN2567740Y (en) * | 2002-08-29 | 2003-08-20 | 上海金亭汽车线束有限公司 | Wire twisting machine |
| CN1249735C (en) * | 2002-09-12 | 2006-04-05 | 住友电装株式会社 | Electric wire winding device |
| CN2800451Y (en) * | 2005-04-26 | 2006-07-26 | 佛山市顺德区汉达精密电子科技有限公司 | Wire twisting machine |
| CN201829251U (en) * | 2010-10-18 | 2011-05-11 | 苏州朝隆机械有限公司 | Simple automatic wire twisting machine |
| CN202793919U (en) * | 2012-08-14 | 2013-03-13 | 江苏通鼎光电科技有限公司 | Pitch twisting device for cable detection |
-
2012
- 2012-08-14 CN CN2012102871084A patent/CN102818728A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001035283A (en) * | 1999-07-23 | 2001-02-09 | Sumitomo Wiring Syst Ltd | Twist wire manufacturing device |
| CN2567740Y (en) * | 2002-08-29 | 2003-08-20 | 上海金亭汽车线束有限公司 | Wire twisting machine |
| CN1249735C (en) * | 2002-09-12 | 2006-04-05 | 住友电装株式会社 | Electric wire winding device |
| CN2800451Y (en) * | 2005-04-26 | 2006-07-26 | 佛山市顺德区汉达精密电子科技有限公司 | Wire twisting machine |
| CN201829251U (en) * | 2010-10-18 | 2011-05-11 | 苏州朝隆机械有限公司 | Simple automatic wire twisting machine |
| CN202793919U (en) * | 2012-08-14 | 2013-03-13 | 江苏通鼎光电科技有限公司 | Pitch twisting device for cable detection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020228457A1 (en) * | 2019-05-12 | 2020-11-19 | 无锡市华美电缆有限公司 | Cable used for charging pile of electric vehicle, preparation method, and twisting device for weak-electric flexible wire core |
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| 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: 20121212 |