CN204694810U - A kind of electric wire field compaction test machine - Google Patents
A kind of electric wire field compaction test machine Download PDFInfo
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- CN204694810U CN204694810U CN201520397403.4U CN201520397403U CN204694810U CN 204694810 U CN204694810 U CN 204694810U CN 201520397403 U CN201520397403 U CN 201520397403U CN 204694810 U CN204694810 U CN 204694810U
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Abstract
The utility model discloses a kind of electric wire field compaction test machine, comprise support, support is provided with workbench, workbench is provided with the thread depressing mechanism of securing electric lines, be provided with above workbench and roll block, roll block and be connected with connecting rod, connecting rod is connected with device for exerting, device for exerting is fixed on support, and the outside surface of device for exerting is provided with power-on test device; Support is also provided with manipulation display panel.The utility model presets test duration and test pressure, electric wire to be put on workbench and to utilize thread depressing mechanism to fix, pressure to be passed to by connecting rod and to roll block by device for exerting, rolling block is pressed on electric wire, the pressure rolling block is shed after reaching Preset Time, power-on test device can intelligent decision crush after the insulation of electric wire whether be damaged, do not need manual testing, namely testing cost is decreased, improve efficiency and the security of test, also enhance the reliability of test simultaneously, market application foreground is wide, what can be widely used in electric wire crushes test.
Description
Technical field
The utility model relates to electric wire testing apparatus field, particularly a kind of electric wire field compaction test machine.
Background technology
At present, due to the raising of people's living standard, electrical equipment is applied more and more widely, and electric wire is also widely used in electrical equipment, electrical equipment in use, electric wire often can be external, under external electric wire is easy to be pressed on certain weight in careless situation, below table leg or sofa etc., especially the roving power board of people, the electric wire of multi-function jack etc., electric wire is after repeatedly rolling, its insulation system can be caused to destroy, insulating property are caused greatly to damage, wire core is even caused to expose, this may cause great electric shock injury accident or cause the short circuit between electric wire, even on fire.Therefore the rolling resistance performance of electric wire is very important for the use safety of electric wire, therefore electric wire must test its rolling resistance performance.
The method of existing test wires cable rolling resistance is by manual testing, first electric wire is fixed on stationary fixture, then on electric wire, iron block is applied, the power applied each sample is uneven, testing process is loaded down with trivial details and miss by a mile, several samples of same test, the test result disunity obtained, without cogency, substandard test request.
Utility model content
For overcoming the deficiencies in the prior art and Problems existing, the utility model provides a kind of electric wire field compaction test machine, the rolling resistance performance of automatically testing electric wire, and safe and reliable, and test result is accurate.
The utility model is achieved through the following technical solutions:
A kind of electric wire field compaction test machine, comprise support, described support is provided with workbench, workbench is provided with the thread depressing mechanism of securing electric lines, be provided with above workbench and roll block, roll block and be connected with connecting rod, connecting rod is connected with device for exerting, device for exerting is fixed on support, and the outside surface of device for exerting is provided with power-on test device; Described support is also provided with manipulation display panel.
The described block that rolls is provided with multiple, and arrange in a row of horizontal, respectively roll block and be all connected with connecting rod, and each connecting rod is all connected with device for exerting, thread depressing mechanism is also provided with multiple, and with roll block one_to_one corresponding and arrange.
Described device for exerting comprises housing, fixed rotating shaft, support bar and counterweight mechanism, housing is fixed on support, fixed rotating shaft is fixed on housing, one end of support bar is fixed on fixed rotating shaft, the other end of support bar hangs with counterweight mechanism, be provided with the post rod mechanism peaked at bottom support bar between fixed rotating shaft and counterweight mechanism, connecting rod is connected with support bar, and junction is between fixed rotating shaft and post rod mechanism.
Described support bar is provided with multiple, and with each connecting rod one_to_one corresponding, each support bar all hangs with counterweight mechanism.
Described post rod mechanism comprises crossbeam, fixed head and drive motor, drive motor is fixed on fixed head, and fixed head is fixed on housing, and crossbeam is butted on bottom support bar, be connected with the screw mandrel vertically arranged bottom crossbeam, the output shaft of drive motor is connected with the spill spin block coordinated with screw mandrel.
Be provided with vertical guide rod bottom described crossbeam, fixed head is provided with the guide hole coordinated with guide rod, and guide rod inserts in guide hole.
Described counterweight mechanism comprises suspension rod and counterweight, and suspension rod top is provided with hook, and the end of support bar is provided with the hanging column coordinated with hook, and hook is hung on hanging column, and suspension rod bottom is connected with counterweight.
Described power-on test device comprises control module, test jack, plug wire mouth and alarm lamp, and test jack, plug wire mouth and alarm lamp are all electrically connected with control module.
Described bottom of rolling block is provided with the drift angle of inverted triangle shape, and the angle of drift angle is 100 ° to 130 °.
The utility model is preset according to detecting the required time to test, pressure needed for being set by device for exerting, electric wire to be put on workbench and to utilize thread depressing mechanism to fix, pressure to be passed to by connecting rod and to roll block by device for exerting, rolling block is pressed on electric wire, the pressure rolling block is shed after reaching Preset Time, power-on test device can intelligent decision crush after the insulation of electric wire whether be damaged, do not need manual testing, namely testing cost is decreased, improve efficiency and the security of test, also enhance the reliability of test simultaneously, market application foreground is wide, what can be widely used in electric wire crushes test.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present utility model;
Fig. 2 is the backsight structural representation of device for exerting inside in the utility model;
Fig. 3 is the side-looking structural representation of device for exerting inside in the utility model;
Fig. 4 is the structural representation of post rod mechanism in the utility model.
In figure: 1-support, 2-workbench, 3-thread depressing mechanism, 4-rolls block, 5-connecting rod, 6-device for exerting, 61-housing, 62-fixed rotating shaft, 63-support bar, 64-counterweight mechanism, 641-suspension rod, 642-counterweight, 65-post rod mechanism, 651-crossbeam, 6511-screw mandrel, 6512-guide rod, 652-fixed head, 653-drive motor, 6531-spill spin block, 7-power-on test device, 71-test jack, 72-plug wire mouth, 73-alarm lamp, 8-manipulates display panel.
Embodiment
For the ease of the understanding of those skilled in the art, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of electric wire field compaction test machine, comprise support 1, support 1 is provided with workbench 2, and workbench 2 is provided with the thread depressing mechanism 3 of securing electric lines, and electric wire is put on workbench 2, utilizes thread depressing mechanism 3 to fix.Be provided with above workbench 2 and roll block 4, the bottom of rolling block 4 is provided with the drift angle of inverted triangle shape, and the angle of drift angle is 100 ° to 130 °.Roll block 4 and be connected with connecting rod 5, connecting rod 5 is connected with device for exerting 6, and device for exerting 6 is fixed on support 1, and pressure to be passed to by connecting rod 5 and to roll on block 4 by device for exerting 6, rolls on electric wire that block 4 is pressed on workbench 2.The outside surface of device for exerting 6 is provided with power-on test device 7, power-on test device 7 comprises control module, test jack 71, plug wire mouth 72 and alarm lamp 73, test jack 71, plug wire mouth 72 and alarm lamp 73 are all electrically connected with control module, electric wire can directly insert in plug wire mouth, and the electric wire with pin can insert in test jack 71.Support 1 is also provided with manipulation display panel 8.Rolling block 4 is provided with multiple, and arrange in a row of horizontal, respectively roll block 4 and be all connected with connecting rod 5, and each connecting rod 5 is all connected with device for exerting 6, thread depressing mechanism 3 is also provided with multiple, and with roll block 4 one_to_one corresponding and arrange, many wires can be tested simultaneously.
As shown in Figures 2 and 3, device for exerting 6 comprises housing 61, fixed rotating shaft 62, support bar 63 and counterweight mechanism 64, housing 61 is fixed on support 1, fixed rotating shaft 62 is fixed on housing 61, one end of support bar 63 is fixed on fixed rotating shaft 62, and the other end of support bar 63 hangs with counterweight mechanism 64, is provided with the post rod mechanism 65 peaked at bottom support bar 63 between fixed rotating shaft 62 and counterweight mechanism 64, connecting rod 5 is connected with support bar 63, and junction is between fixed rotating shaft 62 and post rod mechanism 65.By support bar 63 jack-up when post rod mechanism 65 rises, support bar 63 rotates around fixed rotating shaft 62, support bar 63 drivening rod 5 rises, block 4 will be rolled lift, when needing to apply pressure, post rod mechanism 65 declines, and support bar 63 drivening rod under the Action of Gravity Field of counterweight mechanism 64 declines, drive rolls block 4 and is pressed on electric wire, and is put on electric wire by pressure.Support bar 63 is provided with multiple, and with each connecting rod 5 one_to_one corresponding, each support bar 63 all hangs with counterweight mechanism 64.Counterweight mechanism 64 comprises suspension rod 641 and counterweight 642, and suspension rod 641 top is provided with hook, and the end of support bar 63 is provided with the hanging column coordinated with hook, and hook is hung on hanging column, and suspension rod 641 bottom is connected with counterweight 642.
As shown in Figure 4, post rod mechanism 65 comprises crossbeam 651, fixed head 652 and drive motor 653, drive motor 653 is fixed on fixed head 652, fixed head 652 is fixed on housing 61, crossbeam 651 is butted on bottom support bar 63, be connected with the screw mandrel 6511 vertically arranged bottom crossbeam 651, the output shaft of drive motor 653 is connected with the spill spin block 6531 coordinated with screw mandrel 6511.Be provided with vertical guide rod 6512 bottom crossbeam 651, fixed head 652 is provided with the guide hole coordinated with guide rod 6512, and guide rod 6512 inserts in guide hole.Drive motor 653 driven rotary block 6531 rotates, and spill spin block 6531 makes leading screw 6511 rise or decline, thus drives crossbeam 651 to rise or decline, and guide rod 6512 slides along guide hole.
The course of work of the present embodiment: first electric wire is fixed on workbench 2, one end of electric wire is connected on power-on test device 7, presets test duration and test pressure, starting outfit, device for exerting 6 applies pressure by connecting rod 5 to rolling block 4, rolls block 4 and is pressed on electric wire; When Preset Time arrives, device for exerting 6 sheds pressure, power-on test device 7 can intelligent decision crush after the insulation of electric wire whether be damaged.
Above-described embodiment is preferably implementation of the present utility model, is not to restriction of the present utility model, and under the prerequisite not departing from inventive concept of the present utility model, any apparent replacement is all within protection domain of the present utility model.
Claims (9)
1. an electric wire field compaction test machine, comprise support (1), it is characterized in that: described support is provided with workbench (2), workbench is provided with the thread depressing mechanism (3) of securing electric lines, be provided with above workbench and roll block (4), roll block and be connected with connecting rod (5), connecting rod is connected with device for exerting (6), device for exerting is fixed on support, and the outside surface of device for exerting is provided with power-on test device (7); Described support is also provided with manipulation display panel (8).
2. electric wire field compaction test machine according to claim 1, it is characterized in that: described in roll block (4) and be provided with multiple, arrange in a row of horizontal, respectively roll block and be all connected with connecting rod (5), and each connecting rod is all connected with device for exerting (6), thread depressing mechanism (3) is also provided with multiple, and with roll block one_to_one corresponding and arrange.
3. electric wire field compaction test machine according to claim 2, it is characterized in that: described device for exerting (6) comprises housing (61), fixed rotating shaft (62), support bar (63) and counterweight mechanism (64), housing is fixed on support, fixed rotating shaft is fixed on housing, one end of support bar is fixed on fixed rotating shaft, the other end of support bar hangs with counterweight mechanism, the post rod mechanism (65) peaked at bottom support bar is provided with between fixed rotating shaft and counterweight mechanism, connecting rod is connected with support bar, and junction is between fixed rotating shaft and post rod mechanism.
4. electric wire field compaction test machine according to claim 3, is characterized in that: described support bar (63) is provided with multiple, and with each connecting rod (5) one_to_one corresponding, each support bar all hangs with counterweight mechanism (64).
5. electric wire field compaction test machine according to claim 4, it is characterized in that: described post rod mechanism (65) comprises crossbeam (651), fixed head (652) and drive motor (653), drive motor is fixed on fixed head, fixed head is fixed on housing, crossbeam is butted on bottom support bar, be connected with the screw mandrel (6511) vertically arranged bottom crossbeam, the output shaft of drive motor is connected with the spill spin block (6531) coordinated with screw mandrel.
6. electric wire field compaction test machine according to claim 5, is characterized in that: described crossbeam (651) bottom is provided with vertical guide rod (6512), and fixed head (652) is provided with the guide hole coordinated with guide rod, and guide rod inserts in guide hole.
7. electric wire field compaction test machine according to claim 6, it is characterized in that: described counterweight mechanism (64) comprises suspension rod (641) and counterweight (642), suspension rod top is provided with hook, the end of support bar is provided with the hanging column coordinated with hook, hook is hung on hanging column, and suspension rod bottom is connected with counterweight.
8. electric wire field compaction test machine according to any one of claim 1 to 7, it is characterized in that: described power-on test device (7) comprises control module, test jack (71), plug wire mouth (72) and alarm lamp (73), and test jack, plug wire mouth and alarm lamp are all electrically connected with control module.
9. electric wire field compaction test machine according to claim 8, is characterized in that: described in roll block (4) bottom be provided with the drift angle of inverted triangle shape, the angle of drift angle is 100 ° to 130 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397403.4U CN204694810U (en) | 2015-06-11 | 2015-06-11 | A kind of electric wire field compaction test machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397403.4U CN204694810U (en) | 2015-06-11 | 2015-06-11 | A kind of electric wire field compaction test machine |
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| Publication Number | Publication Date |
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| CN204694810U true CN204694810U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520397403.4U Active CN204694810U (en) | 2015-06-11 | 2015-06-11 | A kind of electric wire field compaction test machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136562A (en) * | 2015-09-25 | 2015-12-09 | 无锡鑫宏业特塑线缆有限公司 | Testing device for dynamic penetration of wires |
| CN105974250A (en) * | 2016-07-25 | 2016-09-28 | 深圳市宏之都科技有限公司 | Power line crush test device and method |
-
2015
- 2015-06-11 CN CN201520397403.4U patent/CN204694810U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136562A (en) * | 2015-09-25 | 2015-12-09 | 无锡鑫宏业特塑线缆有限公司 | Testing device for dynamic penetration of wires |
| CN105136562B (en) * | 2015-09-25 | 2018-05-22 | 无锡鑫宏业特塑线缆有限公司 | Wire rod Kinetic penetration experimental rig |
| CN105974250A (en) * | 2016-07-25 | 2016-09-28 | 深圳市宏之都科技有限公司 | Power line crush test device and method |
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Address after: 523000 Guangdong Province, Dongguan city Changping town south of the village of Pu slate Technology Innovation Center building E Patentee after: Guangdong Youke testing certification Co., Ltd Address before: 523000 Guangdong Province, Dongguan city Changping town south of the village of Pu slate Technology Innovation Center building E Patentee before: GUANGDONG U.K STANDARD TESTING SERVICE Co.,Ltd. |