CN102897625A - Elevator traction steel wire rope fracture detecting device - Google Patents
Elevator traction steel wire rope fracture detecting device Download PDFInfo
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- CN102897625A CN102897625A CN2012104232066A CN201210423206A CN102897625A CN 102897625 A CN102897625 A CN 102897625A CN 2012104232066 A CN2012104232066 A CN 2012104232066A CN 201210423206 A CN201210423206 A CN 201210423206A CN 102897625 A CN102897625 A CN 102897625A
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- module
- wire rope
- control module
- microprocessor control
- steel wire
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Abstract
The invention discloses an elevator traction steel wire rope fracture detecting device, which comprises a detecting unit, an A/D (analog to digital) data collecting module, a microprocessor control module and a display module in sequential connection, wherein a power supply circuit is also connected onto the microprocessor control module, and a voltage transformation rectifying circuit module is connected between the microprocessor control module and the power supply circuit. The elevator traction steel wire rope fracture detecting device has the advantages that the problem that the real-time monitoring on the elevator traction steel cannot be realized in the prior art is solved, whether a steel wire rope generates broken wires or not is judged by a triggering sheet, when the broken wire occurs, the triggering sheet triggers a microswitch to generate signals, in addition, the generated signals are processed by a microprocessor and are then displayed by the display module, the triggered times of the microswitch exceed a certain value, the warning is realized through a warning module, and workers are prompted for carrying out replacement in time.
Description
Technical field
The present invention relates to a kind of detecting device, especially a kind of elevator dragging wire rope break detector apparatus.
Background technology
Elevator dragging wire rope is not durable elevator components, belongs to easy loss product, because it is in loaded state for a long time, and alternating bending, stretching, friction, is reaching its during the limit in service life, and fracture is normal phenomenon.The method of existing detection traction steel-cable is by regular investigation, when finding that steel rope reaches lifetime limitation, it is changed.But this mode can't realize the Real Time Monitoring to steel rope, has potential safety hazard.
Summary of the invention
Technical matters to be solved by this invention provides a kind of elevator dragging wire rope break detector apparatus, can detect in real time the condition of service of monitoring traction steel-cable, detects unusually before fracture appears in steel rope, in order in time process.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of elevator dragging wire rope break detector apparatus, comprise the detecting unit, A/D data acquisition module, microprocessor control module and the display module that connect successively, also be connected with power circuit on the described microprocessor control module, be connected with transformation rectifying circuit module between described microprocessor control module and the power circuit.
Aforesaid elevator dragging wire rope break detector apparatus is characterized in that: described detecting unit comprises interconnective shake-up sheet and micro-switch.
Aforesaid elevator dragging wire rope break detector apparatus is characterized in that: also be connected with alarm module on the described microprocessor control module.
Aforesaid elevator dragging wire rope break detector apparatus is characterized in that: also be connected with watchdog circuit on the described microprocessor control module.
The invention has the beneficial effects as follows: whether have fracture of wire to occur by touching sheet detection steel rope, when fracture of wire occurs, touch sheet and trigger micro-switch generation signal, and will show by display module after the signal process microprocessor processes that produce, when the number of times that is triggered when micro-switch surpasses certain numerical value, report to the police by alarm module, in time change with the prompting staff.
Description of drawings
Fig. 1 is the module connection diagram of elevator dragging wire rope break detector apparatus of the present invention.
The specific embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, a kind of elevator dragging wire rope break detector apparatus, comprise the detecting unit, A/D data acquisition module, microprocessor control module and the display module that connect successively, also be connected with power circuit on the microprocessor control module, be connected with transformation rectifying circuit module between microprocessor control module and the power circuit, detecting unit comprises interconnective shake-up sheet and micro-switch, converts extraneous power supply to detecting device applicable voltage by transformation rectifying circuit module; When fracture of wire appears in steel rope, because an end of fracture of wire can separate with steel rope, therefore, when steel rope passed through to touch sheet, fracture of wire can contact with the shake-up sheet, touched sheet triggering micro-switch generation signal thereby make, after processing by the A/D data acquisition module, the signal that micro-switch is produced is input to the microprocessor control module, and by the display module demonstration, and the quantity of record fine motion exploitation generation signal, so that staff's reference,
Also be connected with alarm module on the microprocessor control module, when the number of times that is triggered when micro-switch reaches certain quantity, report to the police by alarm module, the prompting staff takes appropriate measures to steel rope.
Also be connected with watchdog circuit on the microprocessor control module, avoid the system of whole detecting device to enter endless loop.
In sum, a kind of elevator dragging wire rope break detector apparatus provided by the invention can detect the condition of service of monitoring traction steel-cable in real time, detects unusually before fracture appears in steel rope, so that in time processing.
More than show and described groundwork of the present invention, principal character and advantage.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is by appending claims and equivalent circle thereof.
Claims (4)
1. elevator dragging wire rope break detector apparatus, it is characterized in that: comprise the detecting unit, A/D data acquisition module, microprocessor control module and the display module that connect successively, also be connected with power circuit on the described microprocessor control module, be connected with transformation rectifying circuit module between described microprocessor control module and the power circuit.
2. elevator dragging wire rope break detector apparatus according to claim 1, it is characterized in that: described detecting unit comprises interconnective shake-up sheet and micro-switch.
3. elevator dragging wire rope break detector apparatus according to claim 1 and 2 is characterized in that: also be connected with alarm module on the described microprocessor control module.
4. elevator dragging wire rope break detector apparatus according to claim 3 is characterized in that: also be connected with watchdog circuit on the described microprocessor control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104232066A CN102897625A (en) | 2012-10-30 | 2012-10-30 | Elevator traction steel wire rope fracture detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104232066A CN102897625A (en) | 2012-10-30 | 2012-10-30 | Elevator traction steel wire rope fracture detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102897625A true CN102897625A (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104232066A Pending CN102897625A (en) | 2012-10-30 | 2012-10-30 | Elevator traction steel wire rope fracture detecting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102897625A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253573A (en) * | 2013-05-17 | 2013-08-21 | 江苏莫洛克新材料科技有限公司 | Detection device for elevator towing steel wire rope |
| CN108439141A (en) * | 2018-04-10 | 2018-08-24 | 北京中铁电梯工程有限公司 | Elevator rope detection device |
| CN108726304A (en) * | 2018-06-28 | 2018-11-02 | 艾陌极智能装备（深圳）有限公司 | A kind of hanging basket steel wire rope breakage intelligent detection device |
| CN108861954A (en) * | 2017-05-11 | 2018-11-23 | 蒂森克虏伯电梯（上海）有限公司 | Drawing belt for elevator and the elevator including the drawing belt |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1630755A (en) * | 2001-12-19 | 2005-06-22 | 奥蒂斯电梯公司 | Rope made of synthetic fibers having a ferromagnetic element providing an incication of local strain |
| CN101408529A (en) * | 2007-10-10 | 2009-04-15 | 三菱电机大楼技术服务株式会社 | Rope checking method |
| CN102448864A (en) * | 2010-06-16 | 2012-05-09 | Natac株式会社 | Method for monitoring damage to wire rope for elevator and device for monitoring damage to wire rope for elevator |
| CN202897709U (en) * | 2012-10-30 | 2013-04-24 | 吴江信谊精密五金有限公司 | Elevator traction steel wire rope fracture detecting device |
-
2012
- 2012-10-30 CN CN2012104232066A patent/CN102897625A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1630755A (en) * | 2001-12-19 | 2005-06-22 | 奥蒂斯电梯公司 | Rope made of synthetic fibers having a ferromagnetic element providing an incication of local strain |
| CN101408529A (en) * | 2007-10-10 | 2009-04-15 | 三菱电机大楼技术服务株式会社 | Rope checking method |
| CN102448864A (en) * | 2010-06-16 | 2012-05-09 | Natac株式会社 | Method for monitoring damage to wire rope for elevator and device for monitoring damage to wire rope for elevator |
| CN202897709U (en) * | 2012-10-30 | 2013-04-24 | 吴江信谊精密五金有限公司 | Elevator traction steel wire rope fracture detecting device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253573A (en) * | 2013-05-17 | 2013-08-21 | 江苏莫洛克新材料科技有限公司 | Detection device for elevator towing steel wire rope |
| CN103253573B (en) * | 2013-05-17 | 2015-11-18 | 江苏莫洛克新材料科技有限公司 | A kind of elevator dragging wire rope detecting device |
| CN108861954A (en) * | 2017-05-11 | 2018-11-23 | 蒂森克虏伯电梯（上海）有限公司 | Drawing belt for elevator and the elevator including the drawing belt |
| CN108439141A (en) * | 2018-04-10 | 2018-08-24 | 北京中铁电梯工程有限公司 | Elevator rope detection device |
| CN108439141B (en) * | 2018-04-10 | 2019-08-23 | 北京中铁电梯工程有限公司 | Elevator rope detection device |
| CN108726304A (en) * | 2018-06-28 | 2018-11-02 | 艾陌极智能装备（深圳）有限公司 | A kind of hanging basket steel wire rope breakage intelligent detection device |
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Application publication date: 20130130 |