CN105547838A - Aluminum alloy interlocked armored cable tightness test device - Google Patents
Aluminum alloy interlocked armored cable tightness test device Download PDFInfo
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- CN105547838A CN105547838A CN201610063535.2A CN201610063535A CN105547838A CN 105547838 A CN105547838 A CN 105547838A CN 201610063535 A CN201610063535 A CN 201610063535A CN 105547838 A CN105547838 A CN 105547838A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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Abstract
The invention discloses an aluminum alloy interlocked armored cable tightness test device. The aluminum alloy interlocked armored cable tightness test device comprises a support frame body and two support baffle bars which are erected on the upper surface of the support frame body at an interval, wherein a limiting baffle plate is movably arranged at one end of each support baffle bar in a spanning way; an angle adjusting hinge with a horizontal comparison ruler is arranged at the other ends of the support baffle bars in the spanning way; a cable insertion tube is inserted into the interval of the support baffle bars between the limiting baffle plate and the angle adjusting hinge; the cable insertion tube is vertical to the horizontal comparison ruler; the lower end of the cable insertion tube extends into the support frame body; the angle adjusting hinge is fixedly connected with the outer side wall of the cable insertion tube; an end cap of which the bottom is provided with an annular blocking table is screwed at the lower end of the cable insertion tube; an annular support cushion is movably arranged on the annular blocking table in the end cap; a cable inner core passes out of the annular support cushion; an inner core wire clamp is fixed on the outer peripheral face of the cable inner core; a tension weight is hung on a hook arranged vertically downwards on the inner core wire clamp; the bottom of the support frame body is provided with a horizontal adjusting device. The aluminum alloy interlocked armored cable tightness test device has the advantages of simple structure, convenience in operation and high measuring accuracy.
Description
Technical field
The present invention relates to aluminium alloy lock armo cable compactedness sampling test, especially relate to a kind of easy to operate, the aluminium alloy lock armo cable tight tightness test device that measuring accuracy is high.
Background technology
Specify in GB GB/T31804-2015, volume voltage is that the aluminium alloy core extrusion insulating power cable of 1kV (Um=1.2kV) to 35kV (Um=40.5kV) needs to carry out compactedness sampling test before dispatching from the factory, namely cable core one end of the aluminium alloy lock armo cable of length 3 meters is vertically applied to the pulling force of 133N within 60 second time, if the length that cable core is drawn out is no more than 13mm, be then qualified.There is no the test unit of standard at present on the market, cannot accomplish accurate test, the qualification rate of its product is naturally accurate not.
Summary of the invention
It is simple, easy to operate that the object of the invention is to provide a kind of structure, the aluminium alloy lock armo cable tight tightness test device that measuring accuracy is high
For achieving the above object, the present invention can take following technical proposals:
Aluminium alloy lock armo cable tight tightness test device of the present invention, comprises the supporting frame of framed structure, and the upper surface space-stop rack of support frame as described above body is provided with two support blend stops be parallel to each other; One end activity of described support blend stop has the postive stop baffle perpendicular with supporting frame upper surface, and its other end has the angle-adjustable hinge with horizontal comparison chi; Cable pipe is equipped with in support blend stop interval between described postive stop baffle and described angle-adjustable hinge, described cable pipe is vertical with described horizontal comparison chi, cable pipe lower end extends in supporting frame, described angle-adjustable hinge is connected mutually with described cable pipe lateral wall, and angle-adjustable hinge drives cable pipe and horizontal comparison chi to rotate simultaneously; Cable pipe lower end screws the end cap of bottom with annular gear platform, and on the annular gear platform in described end cap, activity is placed with annular brace pad, and in described annular brace pad, hole size is suitable with the cable inner core size be arranged in described cable pipe; Described cable inner core passes from described annular brace pad endoporus, its outer peripheral face is fixed with inner core line card, and on the hook that described inner core line card is arranged vertically downward, activity is linked with pulling force counterweight; The bottom of support frame as described above body is provided with level(l)ing device.
Described level(l)ing device is be separately positioned on the height control leg below each supporting leg of support frame as described above body, between described height control leg, be provided with horizontal survey chi.
Described cable pipe is many sleeve structures that movable nestable internal diameter together reduces gradually.
The invention has the advantages that structure is simple, easy to operate, measuring accuracy is high.Cable is arranged in cable pipe, the cable inner core of cable lower end passes from annular brace pad endoporus, its outer peripheral face is fastenedly connected with inner core line card, by hanging on the pulling force counterweight below inner core line card on hook, specified pulling force is applied to cable inner core, thus whether qualified, realize the accurate test of aluminium alloy lock armo cable tight tightness test if measuring the length that is drawn out in 60s of cable inner core, the qualification rate of the product that makes to dispatch from the factory is more accurate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structure for amplifying schematic diagram of end cap and annular brace pad in Fig. 1.
Embodiment
As Figure 1-3, aluminium alloy lock armo cable tight tightness test device of the present invention, comprises the supporting frame 1 of framed structure, and the upper surface space-stop rack of supporting frame 1 is provided with two support blend stops 2 be parallel to each other; One end activity supporting blend stop 2 has the postive stop baffle 3 perpendicular with supporting frame 1 upper surface, and its other end has the angle-adjustable hinge 5 with horizontal comparison chi 4; Be equipped with cable pipe 6 in support blend stop 2 interval between postive stop baffle 3 and angle-adjustable hinge 5, according to Standard, the length setting of cable pipe is 3 meters.Cable pipe 6 is vertical with horizontal comparison chi 4, and when adjusting cable pipe 6, when horizontal comparison chi 4 is in horizontality, cable pipe 6 is just in plumbness, cable pipe 6 lower end extends in supporting frame 1, and angle-adjustable hinge 5 is connected mutually with cable pipe 6 lateral wall, and angle-adjustable hinge 5 drives cable pipe 6 and horizontal comparison chi 4 to rotate simultaneously, cable pipe lower end screws the end cap 8 of bottom with annular gear platform 7, on annular gear platform 7 in end cap 8, activity is placed with annular brace pad 9, in annular brace pad 9, hole size is suitable with cable inner core 10 size be arranged in cable pipe 6, cable inner core 10 passes from annular brace pad 9 endoporus, its outer peripheral face is fixed with inner core line card 11, on the hook 12 that inner core line card 11 is arranged vertically downward, the movable weight being linked with pulling force counterweight 13(pulling force counterweight 13 will meet the pulling tension requirements in the compactedness sampling test of national regulations, the cable inner core 10 of 3 meters of long cables vertically being applied to 133N), the bottom of supporting frame 1 is provided with level(l)ing device, for convenience of processing and the operation in later stage, the present invention's level(l)ing device used is be separately positioned on the height control leg 14 below each supporting leg of supporting frame, horizontal survey chi 15 is provided with between height control leg 14, when ground out-of-flatness, make horizontal survey chi 15 level by adjustment height control leg 14, complete the leveling work to whole device.
Due to the difference of cable specification, the external diameter of cable and the diameter of cable inner core 10 also different, to the internal diameter of cable pipe 6 and the endoporus size requirements of annular brace pad 9 also different, therefore, conveniently test operation, cable pipe 6 is many sleeve structures that movable nestable internal diameter together reduces gradually, can select the cable pipe 6 of different inner diameters, thus meet the cable testing requirement of all size during test according to the cable of different-diameter; Meanwhile, end cap 8 screws in cable pipe 6 lower end, and on the annular gear platform 7 in end cap 8, activity is placed with annular brace pad 9, only need screw lower endcaps 8 at the trial, change annular brace pad 9 suitable with it according to the cable inner core 10 of different-diameter.
Test operation process of the present invention is as follows:
First adjusted by the nut screwed on it by four height control leg 14(of adjustment supporting frame 1), make whole device be in horizontality, then by rotational angle adjustment hinge 5, cable pipe 6 is clockwise to be convenient to put into the station close to level of cable, according to the cable pipe 6 that the diameter of cable under test selects internal diameter to match with it, cable is through in cable pipe 6, select the annular brace pad 9 matched the with it annular be placed in end cap 8 to keep off on platform 7 according to the diameter of cable inner core 10 simultaneously, end cap 8 is screwed on cable pipe 6 after passing by cable inner core 10 annularly supporting pad 9 endoporus, the aluminium alloy interlocking sheath of cable is blocked in cable pipe 6 by annular brace pad 9, and then rotate backward angle-adjustable hinge 5, cable pipe 6 is rotated counterclockwise, according to horizontal comparison chi 4, cable pipe 6 is adjusted to vertical station, because cable pipe 6 is vertical with horizontal comparison chi 4, therefore when horizontal comparison chi 4 is in horizontal station, cable pipe 6 is just in vertical station, after cable pipe 6 is in vertical station, adjustment postive stop baffle 3, makes it withstand cable pipe 6, and under the effect of postive stop baffle 3, angle-adjustable hinge 5 and support blend stop 2, cable pipe 6 is stable on supporting frame 1, finally, cable inner core 10 outer peripheral face below end cap 8 fixes inner core line card 11, and hang hook 12 on inner core line card 11, and on hook 12, hang the pulling force counterweight 13 of setting, apply the pulling force (133N) of national regulations to cable inner core 10, after 60s, whether the length that measurement cable inner core 10 is drawn out is more than 13mm, and more than 13mm, then this cable is defective, and being no more than is then specification product.
Claims (3)
1. an aluminium alloy lock armo cable tight tightness test device, is characterized in that: the supporting frame (1) comprising framed structure, and the upper surface space-stop rack of support frame as described above body (1) is provided with two support blend stops (2) be parallel to each other; One end activity of described support blend stop (2) has the postive stop baffle (3) perpendicular with supporting frame (1) upper surface, and its other end has the angle-adjustable hinge (5) with horizontal comparison chi (4); Cable pipe (6) is equipped with in support blend stop (2) interval between described postive stop baffle (3) and described angle-adjustable hinge (5), described cable pipe (6) is vertical with described horizontal comparison chi (4), cable pipe (6) lower end extends in supporting frame (1), described angle-adjustable hinge (5) is connected mutually with described cable pipe (6) lateral wall, and angle-adjustable hinge (5) drives cable pipe (6) and horizontal comparison chi (4) to rotate simultaneously; Cable pipe lower end screws the end cap (8) of bottom with annular gear platform (7), the upper activity of annular gear platform (7) in described end cap (8) is placed with annular brace pad (9), and the interior hole size of described annular brace pad (9) is suitable with cable inner core (10) size be arranged in described cable pipe (6); Described cable inner core (10) passes from described annular brace pad (9) endoporus, its outer peripheral face is fixed with inner core line card (11), and the upper activity of the hook (12) that described inner core line card (11) is arranged vertically downward is linked with pulling force counterweight (13); The bottom of support frame as described above body (1) is provided with level(l)ing device.
2. aluminium alloy lock armo cable tight tightness test device according to claim 1, it is characterized in that: described level(l)ing device is the height control leg (14) be separately positioned on below each supporting leg of support frame as described above body, between described height control leg (14), be provided with horizontal survey chi (15).
3. aluminium alloy lock armo cable tight tightness test device according to claim 1 and 2, is characterized in that: described cable pipe (6) is many sleeve structures that movable nestable internal diameter together reduces gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610063535.2A CN105547838B (en) | 2016-01-29 | 2016-01-29 | Aluminium alloy lock armo cable tight tightness test device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610063535.2A CN105547838B (en) | 2016-01-29 | 2016-01-29 | Aluminium alloy lock armo cable tight tightness test device |
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| CN105547838A true CN105547838A (en) | 2016-05-04 |
| CN105547838B CN105547838B (en) | 2018-09-28 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568560A (en) * | 2016-11-09 | 2017-04-19 | 中国电力科学研究院 | Tightness test device and method of aluminum alloy tape interlocked and armored cable |
| CN106568561A (en) * | 2016-11-09 | 2017-04-19 | 中国电力科学研究院 | Aluminum alloy strip interlocking armored cable tension resistance test device and method |
| CN107919198A (en) * | 2017-12-28 | 2018-04-17 | 台州市椒江润日盈机械科技有限公司 | The device for disassembling that a kind of electric wire recycles |
| CN107958754A (en) * | 2017-12-28 | 2018-04-24 | 台州市椒江润日盈机械科技有限公司 | A kind of core-pulling device of the automatic device for disassembling of scrap electrical wires |
| CN108054671A (en) * | 2017-12-28 | 2018-05-18 | 台州晟成祥环保设备有限公司 | A kind of recycling scrap electrical wires automatic core-pulling disassembling method |
| CN108054683A (en) * | 2017-12-28 | 2018-05-18 | 台州晟成祥环保设备有限公司 | A kind of core-skin separator of scrap electrical wires automatic core-pulling device for disassembling |
| CN108063020A (en) * | 2017-12-28 | 2018-05-22 | 台州市椒江润日盈机械科技有限公司 | The disassembling method that a kind of electric wire recycles |
| CN108154978A (en) * | 2017-12-28 | 2018-06-12 | 台州市椒江润日盈机械科技有限公司 | A kind of scrap electrical wires automatic core-pulling device for disassembling |
| CN108155607A (en) * | 2017-12-28 | 2018-06-12 | 台州市椒江润日盈机械科技有限公司 | A kind of core-pulling device of scrap electrical wires device for disassembling |
| CN108172348A (en) * | 2017-12-28 | 2018-06-15 | 台州市椒江润日盈机械科技有限公司 | A kind of electric wire recycles the core-pulling device of device for disassembling |
| CN108183004A (en) * | 2017-12-28 | 2018-06-19 | 台州市椒江润日盈机械科技有限公司 | A kind of scrap electrical wires automatic core-pulling disassembling apparatus |
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2016
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| CN202188990U (en) * | 2011-07-27 | 2012-04-11 | 东莞文邦电线有限公司 | Device for testing tightness of electric wires and electric cables |
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Non-Patent Citations (1)
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568560A (en) * | 2016-11-09 | 2017-04-19 | 中国电力科学研究院 | Tightness test device and method of aluminum alloy tape interlocked and armored cable |
| CN106568561A (en) * | 2016-11-09 | 2017-04-19 | 中国电力科学研究院 | Aluminum alloy strip interlocking armored cable tension resistance test device and method |
| CN107919198A (en) * | 2017-12-28 | 2018-04-17 | 台州市椒江润日盈机械科技有限公司 | The device for disassembling that a kind of electric wire recycles |
| CN107958754A (en) * | 2017-12-28 | 2018-04-24 | 台州市椒江润日盈机械科技有限公司 | A kind of core-pulling device of the automatic device for disassembling of scrap electrical wires |
| CN108054671A (en) * | 2017-12-28 | 2018-05-18 | 台州晟成祥环保设备有限公司 | A kind of recycling scrap electrical wires automatic core-pulling disassembling method |
| CN108054683A (en) * | 2017-12-28 | 2018-05-18 | 台州晟成祥环保设备有限公司 | A kind of core-skin separator of scrap electrical wires automatic core-pulling device for disassembling |
| CN108063020A (en) * | 2017-12-28 | 2018-05-22 | 台州市椒江润日盈机械科技有限公司 | The disassembling method that a kind of electric wire recycles |
| CN108154978A (en) * | 2017-12-28 | 2018-06-12 | 台州市椒江润日盈机械科技有限公司 | A kind of scrap electrical wires automatic core-pulling device for disassembling |
| CN108155607A (en) * | 2017-12-28 | 2018-06-12 | 台州市椒江润日盈机械科技有限公司 | A kind of core-pulling device of scrap electrical wires device for disassembling |
| CN108172348A (en) * | 2017-12-28 | 2018-06-15 | 台州市椒江润日盈机械科技有限公司 | A kind of electric wire recycles the core-pulling device of device for disassembling |
| CN108183004A (en) * | 2017-12-28 | 2018-06-19 | 台州市椒江润日盈机械科技有限公司 | A kind of scrap electrical wires automatic core-pulling disassembling apparatus |
| CN108154978B (en) * | 2017-12-28 | 2022-04-22 | 台州金福桂再生资源利用有限公司 | Automatic core-pulling disassembling equipment for waste electric wires |
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| CN105547838B (en) | 2018-09-28 |
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