CN104103157B - A kind of cable strand wire break alarm device - Google Patents
A kind of cable strand wire break alarm device Download PDFInfo
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- CN104103157B CN104103157B CN201410322984.5A CN201410322984A CN104103157B CN 104103157 B CN104103157 B CN 104103157B CN 201410322984 A CN201410322984 A CN 201410322984A CN 104103157 B CN104103157 B CN 104103157B
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- sensing chip
- noseplate
- wire
- break alarm
- mould
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Abstract
The invention discloses a kind of cable strand wire break alarm device, including frame and the noseplate being arranged in frame, noseplate is provided with the some groups of main line moulds passed for wire, a support plate it is respectively and fixedly provided with on each main line mould, on support plate, switching has sensing chip, and the tail end of sensing chip is provided with by-pass mould, and the back side of noseplate is fixed with spring base, being equipped with an extension spring between each sensing chip and spring base, the frame on noseplate side is provided with the light sensing device triggered by the sensing chip broken.The invention have the advantage that wire passes major-minor line mould, the sensing chip having wire to pass just unclamps extension spring, and broken string occurs in wire when, the tail end of sensing chip is by unfettered, rotation due to noseplate, the afterbody making sensing chip is thrown out, thus touches light sensing device, it is achieved break alarm, this apparatus structure is simple, reliability is high, can not only meet the break alarm function of existing bare conductor, also have the break alarm function of insulated conductor concurrently.
Description
Technical field
The present invention relates to a kind of cable strand wire break alarm device.
Background technology
Existing cable strand wire break alarm device is made up of an annulus and corresponding noseplate, and two
Person is connected to wire.After the bare copper wire in certain drum is finished, line is by noseplate when, and meeting exists
Under the effect of self gravitation and centrifugal force, touch conductive ring, cause circuit turn-on, and then complete machine meeting
Report to the police and stop.
Existing wire break alarm device only applies to the break alarm of bare conductor and stops, when the cable in drum
During for insulated wires such as RVV, enamel-covered wire, rubber set lines, this device just cannot realize the conducting of circuit, the most just
Lose the function that break alarm stops.
Summary of the invention
It is an object of the invention to provide a kind of cable strand wire break alarm device, it is possible to effectively solve existing
The problem that wire break alarm device cannot be reported to the police for insulated wire broken string.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions: a kind of cable strand
Line wire break alarm device, including frame and the noseplate being arranged in frame, if described noseplate is provided with
The main line mould that dry group passes for wire, each described main line mould is respectively and fixedly provided with a support plate, on described support plate
Switching has sensing chip, the tail end of described sensing chip to be provided with by-pass mould, and the back side of described noseplate is fixed with spring
Seat, is equipped with an extension spring between each sensing chip and spring base, the other frame of described noseplate be provided with by
The light sensing device that sensing chip triggers.
Preferably, described light sensing device includes that the light sensor being separately positioned on sensing chip both sides is with anti-
Tabula rasa；The infrared ray realization warning that light is thought between inductor and reflector is cut off by the sensing chip tail end thrown away
Function.
Preferably, described support plate and main line mould are vertical through wire, the center line of described by-pass mould with through right
The wire answering main line mould overlaps；Reduce the twisted wire on wire to affect.
Preferably, the middle part of described sensing chip has hanging hole, and the upper end of described extension spring hangs in hanging hole, extension spring
Lower end be fixed on spring base；Facilitate the dismounting of extension spring and sensing chip.
Preferably, described sensing chip is vertically arranged, and the afterbody of described sensing chip is fixed with fixed plate, described solid
The lower end determining plate has the through hole passed for by-pass mould, and the front end of described by-pass mould is provided with outward extending location
Convex eaves；It is easy to the fixing of by-pass mould and location.
Compared with prior art, the invention have the advantage that wire passes major-minor line mould, have the sense that wire passes
Answering sheet just to unclamp extension spring, broken string occurs in wire when, the tail end of sensing chip is by unfettered, owing to dividing
The rotation of drum, makes the afterbody of sensing chip throw out, thus touches light sensing device, it is achieved break alarm,
This apparatus structure is simple, and reliability is high, can not only meet the break alarm function of existing bare conductor, the most double
The break alarm function of tool insulated conductor.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention a kind of cable strand wire break alarm device；
Fig. 2 is the structural representation of sensing chip in the present invention a kind of cable strand wire break alarm device；
Fig. 3 is light sensing device layout drawing in one cable strand wire break alarm device of the present invention.
Detailed description of the invention
Refering to the embodiment that Fig. 1, Fig. 2 are the present invention a kind of cable strand wire break alarm device, a kind of cable
Twisted wire wire break alarm device, including frame and the noseplate 1 being arranged in frame, described noseplate 1 sets
There are the some groups of main line moulds 3 passed for wire 2, each described main line mould 3 be respectively and fixedly provided with a support plate 4,
On described support plate 4, switching has sensing chip 5, and described support plate 4 is vertical through wire 2 with main line mould 3, described pair
The center line of line mould 6 overlaps with the wire 2 through corresponding main line mould 3, and described sensing chip 5 is vertically arranged,
The afterbody of described sensing chip 5 is fixed with fixed plate 12, and the lower end of described fixed plate 12 has wears for by-pass mould 6
The through hole 13 crossed, the front end of described by-pass mould 6 is provided with outward extending convex eaves 14, described noseplate 1
The back side be fixed with spring base 7, be equipped with an extension spring 8 between each sensing chip 5 and spring base 7, described
The middle part of sensing chip 5 has hanging hole 11, and the upper end of described extension spring 8 hangs in hanging hole 11, the lower end of extension spring 8
It is fixed on spring base 7, as it is shown on figure 3, the frame on described noseplate 1 side is provided with and is touched by sensing chip 5
The light sensing device sent out, described light sensing device includes the light sense being separately positioned on sensing chip 5 both sides
Answer device 9 and reflector 10.
Just held by extension spring 8 on the corresponding sensing chip 5 of by-pass mould 6 not having wire 2 to pass, prevent from touching light
Line induction installation, has the extension spring 8 on the corresponding sensing chip of by-pass mould 65 that wire 2 passes just to disengage and sense
Answering the connection of sheet 5, after broken string occurs in wire 2, the tail end of sensing chip 5 will lose constraint, due to separated time
Dish 1 is being rotated further, and by centrifugal forces affect, sensing chip 5 will rotate around support plate 4, thus cut off light sense
Answer the infrared ray between device 9 and reflector 10, trigger light sensor and report to the police, remind staff to occur breaking
Line situation, owing to being to use light sensor, so this device can not only meet the disconnected of existing bare conductor 2
Line warning function, also has the break alarm function of insulated conductor 2 concurrently.
The foregoing is only the specific embodiment of the present invention, but the technical characteristic of the present invention be not limited thereto,
Any those skilled in the art is in the field of the invention, and change or the modification made all are contained in the present invention
The scope of the claims among.
Claims (3)
1. a cable strand wire break alarm device, including frame and the noseplate (1) being arranged in frame, institute
State noseplate (1) and be provided with the some groups of main line moulds (3) passed for wire (2), it is characterised in that:
It is respectively and fixedly provided with a support plate (4), thoughts that described support plate (4) is transferred on each described main line mould (3)
Sheet (5), the tail end of described sensing chip (5) is answered to be provided with by-pass mould (6), the back of the body of described noseplate (1)
Face is fixed with spring base (7), is equipped with an extension spring between each sensing chip (5) and spring base (7)
(8) frame that, described noseplate (1) is other is provided with the light sensing device triggered by sensing chip (5)；
Light sensor (9) that described light sensing device includes being separately positioned on sensing chip (5) both sides and anti-
Tabula rasa (10)；
The middle part of described sensing chip (5) has hanging hole (11), and the upper end of described extension spring (8) hangs over hanging hole (11)
In, the lower end of extension spring (8) is fixed on spring base (7).
2. a kind of cable strand wire break alarm device as claimed in claim 1, it is characterised in that: described support plate
(4) vertical with the wire (2) through main line mould (3), the center line of described by-pass mould (6) with wear
The wire (2) crossing corresponding main line mould (3) overlaps.
3. a kind of cable strand wire break alarm device as claimed in claim 1, it is characterised in that: described sensing
Sheet (5) is vertically arranged, and the afterbody of described sensing chip (5) is fixed with fixed plate (12), described fixing
The lower end of plate (12) has the through hole (13) passed for by-pass mould (6), described by-pass mould (6)
Front end is provided with outward extending convex eaves (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410322984.5A CN104103157B (en) | 2014-07-08 | 2014-07-08 | A kind of cable strand wire break alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410322984.5A CN104103157B (en) | 2014-07-08 | 2014-07-08 | A kind of cable strand wire break alarm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104103157A CN104103157A (en) | 2014-10-15 |
| CN104103157B true CN104103157B (en) | 2016-08-24 |
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ID=51671270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410322984.5A Active CN104103157B (en) | 2014-07-08 | 2014-07-08 | A kind of cable strand wire break alarm device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104103157B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408885B (en) * | 2014-12-01 | 2017-01-04 | 国网上海市电力公司 | Pre-alarm sensor pulled apart by the optical fiber using mechanical energy electric power storage |
| CN108257735B (en) * | 2017-12-04 | 2020-02-18 | 安徽皖电机械设备有限公司 | Cable-former pre-twisting broken wire detection device |
| CN112447016B (en) * | 2020-11-24 | 2023-04-14 | 重庆三峡电缆(集团)有限公司 | Energy-concerving and environment-protective type and detectable violence fence protection electric wire of cutting off |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2733341A1 (en) * | 1995-04-20 | 1996-10-25 | Texas De France | Cable breakage detector alarm for satellite dish |
| KR20110107259A (en) * | 2010-03-24 | 2011-09-30 | (주)카이센 | Fire alert apparatus using for fiber optics and fire alerting method using it |
| CN202394328U (en) * | 2011-12-28 | 2012-08-22 | 中建四局第一建筑工程有限公司 | Anti-theft device for construction cable |
| CN203607157U (en) * | 2013-12-04 | 2014-05-21 | 国家电网公司 | Stranding machine wire breakage protection device |
| CN203931117U (en) * | 2014-07-08 | 2014-11-05 | 平湖迪工机械制造有限公司 | A kind of cable strand wire break alarm device |
-
2014
- 2014-07-08 CN CN201410322984.5A patent/CN104103157B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2733341A1 (en) * | 1995-04-20 | 1996-10-25 | Texas De France | Cable breakage detector alarm for satellite dish |
| KR20110107259A (en) * | 2010-03-24 | 2011-09-30 | (주)카이센 | Fire alert apparatus using for fiber optics and fire alerting method using it |
| CN202394328U (en) * | 2011-12-28 | 2012-08-22 | 中建四局第一建筑工程有限公司 | Anti-theft device for construction cable |
| CN203607157U (en) * | 2013-12-04 | 2014-05-21 | 国家电网公司 | Stranding machine wire breakage protection device |
| CN203931117U (en) * | 2014-07-08 | 2014-11-05 | 平湖迪工机械制造有限公司 | A kind of cable strand wire break alarm device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104103157A (en) | 2014-10-15 |
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