CN105509800A - System for displaying pay-off speed and mileage in real time during pay-off construction of tensioner - Google Patents
System for displaying pay-off speed and mileage in real time during pay-off construction of tensioner Download PDFInfo
- Publication number
- CN105509800A CN105509800A CN201510858521.5A CN201510858521A CN105509800A CN 105509800 A CN105509800 A CN 105509800A CN 201510858521 A CN201510858521 A CN 201510858521A CN 105509800 A CN105509800 A CN 105509800A
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- China
- Prior art keywords
- tensioner
- speed
- rotary encoder
- mileage
- payingoff
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The invention discloses a system for displaying a pay-off speed and a mileage in real time during pay-off construction of a tensioner. The tensioner is provided with a tension pulley, the system comprises a rotary encoder and a multi-functional intelligent display instrument, a connecting shaft of the rotary encoder is in transmission connection with the tension pulley of the tensioner through a first-level gear for calculating a transmission ratio and a pay-off conductor length corresponding to each electric pulse on the tension pulley, an output signal of the rotary encoder is connected to an input end of the multi-functional intelligent display instrument the instrument does accumulating calculation and displays a calculation result when receiving one electric pulse every time, and an accumulated addend is the mileage; number of electric pulses corresponding to a unit speed in unit time is calculated and used as a speed factor, the speed factor is set in the multi-functional intelligent display instrument, the multi-functional intelligent display instrument compares the number of electric pulses received in the unit time with the speed factor, and conducts conversion in direct proportion to obtain the real-time pay-off speed.
Description
Technical field
The invention belongs to field of transmission equipment, being specifically related to a kind of system for showing payingoff speed and mileage during tensioner payingoff construction in real time.
Background technology
The straining pulley of the tensioner of operation is set up at present for transmission line of electricity tension stringing and overhead cableway, its gear by be fixed with wheel pit liner engaged wheel, driving wheel parallel arranged form is large and small gear, on the gear wheel of the straining pulley of tensioner, the high displacement pinion wheel of engagement installation one, pinion wheel coaxially connects a mechanical counter, the length meter number of tensioner straining pulley spreading conducting wire can be shown above counter, i.e. mileage, but the speed that cannot show the straining pulley spreading conducting wire of tensioner.
Traditional mechanical type counting assembly, utilize the no-load voltage ratio of gears meshing as coefficient calculations unwrapping wire length, the no-load voltage ratio coefficient of gears meshing is generally decimal, mechanical counter length is shown as integer, accurately cannot show decimal, decimal is rounded up process, so mechanical counter display unwrapping wire error in length is larger; Mechanical counter cannot show payingoff speed.
Therefore, the accurate display of speed to the straining pulley spreading conducting wire of tensioner and mileage is needed to provide a kind of system to realize.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of system for showing payingoff speed and mileage during tensioner payingoff construction in real time and accurately show the parameters such as tensioner payingoff speed, mileage.
A kind of system for showing payingoff speed and mileage during tensioner payingoff construction in real time, described tensioner is provided with straining pulley, described system comprises rotary encoder and multifunctional intellectual Displaying Meter, be connected by one-level gear drive between the coupling shaft of described rotary encoder and the straining pulley of tensioner, calculate ratio of gear, calculate the conductor length that straining pulley corresponding to each electric pulse unfolds out, the output signal of described rotary encoder is connected to the input end of described multifunctional intellectual Displaying Meter, instrument often receives an electric pulse and just does one-accumulate computing and show operation result, cumulative addend is exactly mileage, calculate the electric pulse quantity that unit speed in the unit interval is corresponding, it is exactly velocity coefficient, be set in described multifunctional intellectual Displaying Meter, the electric pulse quantity that described multifunctional intellectual Displaying Meter was received by the comparative unit time and velocity coefficient, by direct proportion conversion, just obtain real-time payingoff speed.
Preferably, the coupling shaft rotating 360 degrees of described rotary encoder, output line exports fixing electric pulse quantity, and the umber of pulse that the angle that coupling shaft turns over and output line export is directly proportional.
Preferably, revolve described in compile and export the type of pulse, the performance parameter of umber of pulse matching used described multifunctional intellectual Displaying Meter with it and match.
Preferably, during described tensioner large-tonnage unwrapping wire, the straining pulley gear that the shaft distortion of described straining pulley and straining pulley bearing clearance cause radially wobbles comparatively large, adopts COUP-LINK dicyclo blue zone formula flexible clutch to connect reducer gear end face and rotary encoder coupling shaft.
Technical scheme of the present invention has following beneficial effect:
The invention provides a kind of system for showing payingoff speed and mileage during tensioner payingoff construction in real time, compared with mechanical counter, electronic counter device counting precision is high, and display accurately; By the electronic instrument of development of modern industry maturation, display plurality of devices operational data can be calculated, powerful; Electronic counter device is equivalent to a displacement transducer, and the signal collected can for various instrument, control system, and installation is simple, cost is not high yet, with the obvious advantage relative to mechanical counter.
Embodiment
In order to have a clear understanding of technical scheme of the present invention, its detailed structure will be proposed in the following description.Obviously, the concrete execution of the embodiment of the present invention also not enough specific details being limited to those skilled in the art and haveing the knack of.The preferred embodiments of the present invention are described in detail as follows, and except these embodiments described in detail, can also have other embodiments.
In modern industry, smart electronics product widespread use, technology comparative maturity.With reference in the operation of industrial automation production line, the function of measuring of production procedure, and utilize modern industry multifunctional intellectual Displaying Meter, define following examples.
The system for showing payingoff speed and mileage during tensioner payingoff construction in real time of the present embodiment, comprises rotary encoder and multifunctional intellectual Displaying Meter, described tensioner is provided with straining pulley;
Utilize electronic component rotary encoder, can do unwrapping wire length and measure accurately, after collecting electronic pulse signal, input modern industry multifunctional intellectual Displaying Meter, computing is done to the time of the pulse signal quantity collected and collection correspondence, just can carry out tensioner the construction line-putting speed, the isoparametric display of mileage.
Utilize the principle of rotary encoder work to be: the coupling shaft of rotary encoder rotates a circle (360 degree), output line exports fixing electric pulse quantity, the umber of pulse that the angle that coupling shaft turns over and output line export is directly proportional.The coupling shaft of the rotary encoder of the present embodiment is connected by one-level gear drive with between tensioner straining pulley, calculates ratio of gear, can converse the conductor length that straining pulley corresponding to each electric pulse unfolds out.The output signal of rotary encoder is connected to the input end of multifunctional intellectual Displaying Meter, instrument often receives an electric pulse, just do one-accumulate computing and show operation result, cumulative addend is exactly the conductor length that straining pulley corresponding to each electric pulse of conversing unfolds out, such display result is exactly real-time unwrapping wire length, i.e. mileage.Calculate the electric pulse quantity that unit speed in the unit interval is corresponding, it is exactly velocity coefficient, be set in multifunctional intellectual Displaying Meter, modern industry electronic instrument all has from counting clocking capability, the electric pulse quantity that instrument was received by the comparative unit time and velocity coefficient, by direct proportion conversion, just real-time payingoff speed can be shown.
In the type of 90 × 2 intelligent research and development program elements, equipment itself is with a controller and display, utilize equipment existing resource, do not need multifunctional intellectual Displaying Meter is installed again, the output signal of rotary encoder is connected to the input end of controller, after the computings such as cumulative, scale operation, result outputs to display and shows.
The selection ground of rotary encoder mainly contains: 1. pulse pattern when rotating, output line exported; 2. umber of pulse rotating 360 degrees output line exported; 3. physical dimension and mounting means are compiled in revolving that installation space allows; 4. with the parameter such as equipment and the suitable operating voltage of Displaying Meter, electric current, power; 5. equipment revolves occasion, the purposes compiling and use.Revolve compile export the type of pulse, umber of pulse will the performance parameter of multifunctional intellectual Displaying Meter matching used with it match, purposes will meet the requirement of the operation of equipment long-term field, environmental baseline difference.
Straining pulley rotating part cannot install rotary encoder, and tension force wheel shaft supports bearing, and spindle nose non rotating can not get the amount of rotational angle, rotary encoder can only be arranged on the spindle nose of reductor.Reductor is engaged by the gear wheel of pinion wheel and straining pulley, rotary encoder is connected with straining pulley through one-level gear drive, the umber of pulse of rotary encoder is multiplied by no-load voltage ratio coefficient and just can converts the umber of pulse that straining pulley rotates correspondence to, converts and just can obtain the cumulative addend of multifunctional intellectual Displaying Meter.Reductor endface position space is large, is convenient to make support fixed installation rotary encoder.During tensioner large-tonnage unwrapping wire; the straining pulley gear that straining pulley shaft distortion and straining pulley bearing clearance cause radially wobbles larger; the reductor pinion wheel of engagement radially wobbles also larger; consider to connect reducer gear end face and rotary encoder coupling shaft with COUP-LINK dicyclo blue zone formula flexible clutch; can overcome the strength that reductor pinion wheel radially wobbles like this, protection rotary encoder coupling shaft is not damaged.
Solve above technical matters, rotary encoder just can be arranged on above tensioner easily, and as tensioner payingoff speed length gauge counting apparatus, acquisition pulse signal, is supplied to speed and the length of electronic instrument display tensioner unwrapping wire.The tensioner payingoff speed be made up of rotary encoder and multifunctional intellectual Displaying Meter and mileage display system display precision high, real-time is good, be convenient to observe, easy for installation.
The invention provides a kind of system for showing payingoff speed and mileage during tensioner payingoff construction in real time, compared with mechanical counter, electronic counter device counting precision is high, and display accurately; By the electronic instrument of development of modern industry maturation, display plurality of devices operational data can be calculated, powerful; Electronic counter device is equivalent to a displacement transducer, and the signal collected can for various instrument, control system, and installation is simple, cost is not high yet, with the obvious advantage relative to mechanical counter.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; although with reference to above-described embodiment to invention has been detailed description; those of ordinary skill in the field still can modify to the specific embodiment of the present invention or equivalent replacement; these do not depart from any amendment of spirit and scope of the invention or equivalent replacement, are all applying within the claims awaited the reply.
Claims (4)
1. for showing the system of payingoff speed and mileage during tensioner payingoff construction in real time, described tensioner is provided with straining pulley, it is characterized in that, described system comprises rotary encoder and multifunctional intellectual Displaying Meter, be connected by one-level gear drive between the coupling shaft of described rotary encoder and the straining pulley of tensioner, calculate ratio of gear, calculate the conductor length that straining pulley corresponding to each electric pulse unfolds out, the output signal of described rotary encoder is connected to the input end of described multifunctional intellectual Displaying Meter, instrument often receives an electric pulse and just does one-accumulate computing and show operation result, cumulative addend is exactly mileage, calculate the electric pulse quantity that unit speed in the unit interval is corresponding, i.e. velocity coefficient, is set in described multifunctional intellectual Displaying Meter, the electric pulse quantity that described multifunctional intellectual Displaying Meter was received by the comparative unit time and velocity coefficient, by direct proportion conversion, obtain real-time payingoff speed.
2. the system for showing payingoff speed and mileage during tensioner payingoff construction in real time according to claim 1, it is characterized in that, the coupling shaft rotating 360 degrees of described rotary encoder, output line exports fixing electric pulse quantity, the umber of pulse that the angle that coupling shaft turns over and output line export is directly proportional.
3. the system for showing payingoff speed and mileage during tensioner payingoff construction in real time according to claim 1, it is characterized in that, described in revolve to compile and export the type of pulse, the performance parameter of umber of pulse matching used described multifunctional intellectual Displaying Meter with it and match.
4. the system for showing payingoff speed and mileage during tensioner payingoff construction in real time according to claim 1, it is characterized in that, during described tensioner large-tonnage unwrapping wire, the straining pulley gear that the shaft distortion of described straining pulley and straining pulley bearing clearance cause radially wobbles comparatively large, adopts COUP-LINK dicyclo blue zone formula flexible clutch to connect reducer gear end face and rotary encoder coupling shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858521.5A CN105509800A (en) | 2015-11-30 | 2015-11-30 | System for displaying pay-off speed and mileage in real time during pay-off construction of tensioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858521.5A CN105509800A (en) | 2015-11-30 | 2015-11-30 | System for displaying pay-off speed and mileage in real time during pay-off construction of tensioner |
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| Publication Number | Publication Date |
|---|---|
| CN105509800A true CN105509800A (en) | 2016-04-20 |
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| CN201510858521.5A Pending CN105509800A (en) | 2015-11-30 | 2015-11-30 | System for displaying pay-off speed and mileage in real time during pay-off construction of tensioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109493576A (en) * | 2018-11-29 | 2019-03-19 | 刘玉婷 | A kind of intelligent city's traffic indicating equipment |
| CN111492767A (en) * | 2020-05-15 | 2020-08-07 | 河北农业大学 | A fixed point is got ready wire barrow for afforestation construction |
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| CN101177229A (en) * | 2007-10-23 | 2008-05-14 | 中国船舶重工集团公司第七一五研究所 | Intelligent towing winch for arranging multi-layer streamline towing line |
| CN201623403U (en) * | 2010-01-13 | 2010-11-03 | 温县永恩电力机具有限公司 | Trailer-type drawing tension control system for transmission line tension stringing |
| CN102031754A (en) * | 2009-09-29 | 2011-04-27 | 上海浦江缆索股份有限公司 | Intelligent horizontal cable releasing method |
| CN103048759A (en) * | 2012-12-17 | 2013-04-17 | 福建省电力有限公司 | Paying-off robot and application thereof on erecting optical cables on 110kV circuit |
| CN103389058A (en) * | 2013-07-31 | 2013-11-13 | 华南农业大学 | System and method for automatically metering winding length of laminated winding object of winch |
| CN103950798A (en) * | 2014-05-26 | 2014-07-30 | 沈群华 | Automatic cable pay-off and take-up device |
| CN104535247A (en) * | 2015-01-09 | 2015-04-22 | 西北工业大学 | Ground testing device for unfolding control mechanism of space tied rope system |
-
2015
- 2015-11-30 CN CN201510858521.5A patent/CN105509800A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101177229A (en) * | 2007-10-23 | 2008-05-14 | 中国船舶重工集团公司第七一五研究所 | Intelligent towing winch for arranging multi-layer streamline towing line |
| CN102031754A (en) * | 2009-09-29 | 2011-04-27 | 上海浦江缆索股份有限公司 | Intelligent horizontal cable releasing method |
| CN201623403U (en) * | 2010-01-13 | 2010-11-03 | 温县永恩电力机具有限公司 | Trailer-type drawing tension control system for transmission line tension stringing |
| CN103048759A (en) * | 2012-12-17 | 2013-04-17 | 福建省电力有限公司 | Paying-off robot and application thereof on erecting optical cables on 110kV circuit |
| CN103389058A (en) * | 2013-07-31 | 2013-11-13 | 华南农业大学 | System and method for automatically metering winding length of laminated winding object of winch |
| CN103950798A (en) * | 2014-05-26 | 2014-07-30 | 沈群华 | Automatic cable pay-off and take-up device |
| CN104535247A (en) * | 2015-01-09 | 2015-04-22 | 西北工业大学 | Ground testing device for unfolding control mechanism of space tied rope system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109493576A (en) * | 2018-11-29 | 2019-03-19 | 刘玉婷 | A kind of intelligent city's traffic indicating equipment |
| CN111492767A (en) * | 2020-05-15 | 2020-08-07 | 河北农业大学 | A fixed point is got ready wire barrow for afforestation construction |
| CN111492767B (en) * | 2020-05-15 | 2021-11-02 | 河北农业大学 | A fixed point is got ready wire barrow for afforestation construction |
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Application publication date: 20160420 |