CN102923539A - Device for detecting tension of elevator dragging steel wire rope - Google Patents
Device for detecting tension of elevator dragging steel wire rope Download PDFInfo
- Publication number
- CN102923539A CN102923539A CN2012104228874A CN201210422887A CN102923539A CN 102923539 A CN102923539 A CN 102923539A CN 2012104228874 A CN2012104228874 A CN 2012104228874A CN 201210422887 A CN201210422887 A CN 201210422887A CN 102923539 A CN102923539 A CN 102923539A
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- wire rope
- tension
- steel wire
- module
- elevator
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Abstract
The invention discloses a device for detecting the tension of an elevator dragging steel wire rope. The device comprises a tension sensor, an analog-to-digital converting module, a microprocessor control module, a WIFI (wireless fidelity) wireless communication module and a control module which are sequentially connected, wherein a power circuit is further connected to the microprocessor control module. According to the device, the problem that detection on the tension of the elevator dragging steel wire rope is inaccurate and the reading is inconvenient in the prior art can be solved, the real-time accurate detection on the tension of the steel wire rope can be realized since the tension parameter of the steel wire rope can be acquired by the tension sensor and the acquired parameter can be transmitted to a far-end control terminal by the wireless transmission module, thereby being favorable for keeping the running stability of an elevator.
Description
Technical field
The present invention relates to a kind of elevator dragging wire rope tension detecting device, belonged to the elevator technology field.
Background technology
Guarantee the tension force deviation of each traction steel-cable of elevator, most important for service life and the elevator traveling comfort of elevator traction sheave.At present, adopt weight beam and upright and outspoken chi method of measurement for the test of steel wire rope tension, not only reading is inconvenient, error is larger, also can't realize the real-time detection to steel wire rope tension.
Summary of the invention
Technical matters to be solved by this invention provides a kind of elevator dragging wire rope tension detecting device, can accurately measure and read in real time the tension parameters of steel rope.
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 tension detecting device comprises the tension pick-up, analog-to-digital conversion module, microprocessor control module, WIFI wireless communication module and the control terminal that connect successively, also is connected with power circuit on the described microprocessor control module.
Aforesaid elevator dragging wire rope tension detecting device is characterized in that: also be connected with the signal amplification module between described tension pick-up and the analog-to-digital conversion module.
Aforesaid elevator dragging wire rope tension detecting device is characterized in that: also be connected with watchdog unit on the described microprocessor control module.
The invention has the beneficial effects as follows: the tension parameters that gathers steel rope by tension pick-up, the parameter that collects is transferred to the control terminal of far-end by wireless transport module, realize the in real time accurately detection to steel wire rope tension, be conducive to keep the elevator traveling comfort.
Description of drawings
Fig. 1 is the module connection diagram of elevator dragging wire rope tension detecting device 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 tension detecting device, comprise the tension pick-up that connects successively, analog-to-digital conversion module, the microprocessor control module, WIFI wireless communication module and control terminal, also be connected with power circuit on the microprocessor control module, also be connected with the signal amplification module between tension pick-up and the analog-to-digital conversion module, tension pick-up converts analog quantity to digital quantity by analog-to-digital conversion module after the analog quantity that collects is amplified by the signal amplification module again, and will collect parameter by the WIFI wireless communication module after processing by the microprocessor control module and be transferred to control terminal, show by control terminal, observe the tension parameters of the steel rope that tension pick-up collects so that the testing staff is real-time, any when unusual when occurring, in time maintenance guarantees the elevator traveling comfort.
Also be connected with watchdog unit on the microprocessor control module, can effectively avoid the program of whole detecting device to enter endless loop, guarantee the operation that whole device is can be normally orderly.
The tension parameters of steel rope can accurately be measured and read to a kind of elevator dragging wire rope tension detecting device provided by the invention in real time.
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 (3)
1. elevator dragging wire rope tension detecting device, it is characterized in that: comprise the tension pick-up, analog-to-digital conversion module, microprocessor control module, WIFI wireless communication module and the control terminal that connect successively, also be connected with power circuit on the described microprocessor control module.
2. elevator dragging wire rope tension detecting device according to claim 1 is characterized in that: also be connected with the signal amplification module between described tension pick-up and the analog-to-digital conversion module.
3. elevator dragging wire rope tension detecting device according to claim 1 and 2 is characterized in that: also be connected with watchdog unit on the described microprocessor control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104228874A CN102923539A (en) | 2012-10-30 | 2012-10-30 | Device for detecting tension of elevator dragging steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104228874A CN102923539A (en) | 2012-10-30 | 2012-10-30 | Device for detecting tension of elevator dragging steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102923539A true CN102923539A (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104228874A Pending CN102923539A (en) | 2012-10-30 | 2012-10-30 | Device for detecting tension of elevator dragging steel wire rope |
Country Status (1)
| Country | Link |
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| CN (1) | CN102923539A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9576475B2 (en) | 2013-09-10 | 2017-02-21 | Southwire Company, Llc | Wireless-enabled tension meter |
| CN109436988A (en) * | 2018-12-03 | 2019-03-08 | 北京凯瑞通电子技术有限公司 | A kind of elevator steel cable fault detection system based on Internet of Things |
| CN110567629A (en) * | 2019-09-04 | 2019-12-13 | 徐州海马机械铸造有限公司 | Tension sensor for machine manufacturing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2902992Y (en) * | 2006-05-10 | 2007-05-23 | 中国矿业大学 | Load monitoring system of elevator |
| CN200992453Y (en) * | 2006-11-25 | 2007-12-19 | 朱福存 | Mine-well lifter steel-wire tension and tension difference detection protection device |
| CN201002900Y (en) * | 2007-01-05 | 2008-01-09 | 郑永德 | Wire rope tension observing and controlling system for multi-rope friction lifter |
| CN102040135A (en) * | 2011-01-26 | 2011-05-04 | 徐州泰荣煤矿设备有限公司 | Bearing real-time monitoring system for single-rope winding hoist system |
| CN102311023A (en) * | 2011-08-18 | 2012-01-11 | 上海交通大学 | Given method for on-line detection of additional starting moment loaded mine hoist |
| CN202897703U (en) * | 2012-10-30 | 2013-04-24 | 吴江信谊精密五金有限公司 | Elevator traction steel wire rope tension detecting device |
-
2012
- 2012-10-30 CN CN2012104228874A patent/CN102923539A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2902992Y (en) * | 2006-05-10 | 2007-05-23 | 中国矿业大学 | Load monitoring system of elevator |
| CN200992453Y (en) * | 2006-11-25 | 2007-12-19 | 朱福存 | Mine-well lifter steel-wire tension and tension difference detection protection device |
| CN201002900Y (en) * | 2007-01-05 | 2008-01-09 | 郑永德 | Wire rope tension observing and controlling system for multi-rope friction lifter |
| CN102040135A (en) * | 2011-01-26 | 2011-05-04 | 徐州泰荣煤矿设备有限公司 | Bearing real-time monitoring system for single-rope winding hoist system |
| CN102311023A (en) * | 2011-08-18 | 2012-01-11 | 上海交通大学 | Given method for on-line detection of additional starting moment loaded mine hoist |
| CN202897703U (en) * | 2012-10-30 | 2013-04-24 | 吴江信谊精密五金有限公司 | Elevator traction steel wire rope tension detecting device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9576475B2 (en) | 2013-09-10 | 2017-02-21 | Southwire Company, Llc | Wireless-enabled tension meter |
| US10107699B2 (en) | 2013-09-10 | 2018-10-23 | Southwire Company, Llc | Wireless enabled tension meter |
| CN109436988A (en) * | 2018-12-03 | 2019-03-08 | 北京凯瑞通电子技术有限公司 | A kind of elevator steel cable fault detection system based on Internet of Things |
| CN110567629A (en) * | 2019-09-04 | 2019-12-13 | 徐州海马机械铸造有限公司 | Tension sensor for machine manufacturing |
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Application publication date: 20130213 |