CN205035010U - Winch monitoring system - Google Patents
Winch monitoring system Download PDFInfo
- Publication number
- CN205035010U CN205035010U CN201520757615.9U CN201520757615U CN205035010U CN 205035010 U CN205035010 U CN 205035010U CN 201520757615 U CN201520757615 U CN 201520757615U CN 205035010 U CN205035010 U CN 205035010U
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- CN
- China
- Prior art keywords
- control system
- pulley
- winch
- angular transducer
- sensing element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a winch monitoring system, including pulley and mount, winch monitoring system still includes, control system, sensing element, length counter, angle sensor and weighing sensor, the pulley links to each other with the mount, sensing element, length counter, angle sensor install on the mount, control system respectively with length counter, angle sensor and weighing sensor are connected, feed back the sensing element 2 signal and monitor. The utility model discloses change pulley structure on lifting by crane the pulley of load combines rotary encoder, the converter load torque monitoring device of original installation on power pack simultaneously, has accomplished two redundant measures, feeds back the signal simultaneously and carries out the comparison control among the control system, and the speed of cable, the cable is long and tension obtains more effectual control.
Description
Technical field
The utility model relates to winch technical field, and particularly a kind of winch is monitored.
Background technology
Winch can be used alone, and also can do lifting, build the road and constituent elements in the machinery such as mine hoisting, because of simple to operate, wiring amount is large, dislocation convenient and widespread use.The material mainly applying to building, hydraulic engineering, forestry, mine, harbour etc. is elevated or puts down and drags.In deck outfit, the relevant cables such as cable, optical cable, coaxial cable occupy considerable status in marine equipment, and the Structure and Properties according to them is distinguished, the effects such as its lifting of primary responsibility equipment, communication, pumped (conveying) medium.And how to monitor and control the tension force of these cables, the correlation parameter such as length and speed is a difficult problem always.Way for a long time on the motor of power unit, increases coder go Control Cable length and speed, by the tension force using the torque loads coming from frequency converter to carry out Control Cable.
This indirectly knows cable speed, cable length and tension force here from power unit, but real cable lifting loads is completed by pulley above deck, need through cabin, guide wheel between power unit and pulley, even need by tractor, therefore really accurately can not embody the actual conditions of load.
Utility model content
The utility model proposes a kind of winch monitored control system, solve hoister system in prior art and accurately can not show the problem of load actual conditions.
The technical solution of the utility model is achieved in that
A kind of winch monitored control system, comprise pulley and fixed mount, described winch monitored control system also comprises, control system, sensing element, length counter, angular transducer and LOAD CELLS,
Described pulley is connected with described fixed mount, described sensing element, length counter, angular transducer is arranged on described fixed mount, described control system respectively with described length counter, angular transducer is connected with LOAD CELLS, is carried out feeding back and monitoring by the signal received.
Described fixed mount comprises two supports, and described pulley is arranged between two stands, and described pulley and described two stands are fixed by bearing pin.
Be provided with sensing element between described support and pulley, described sensing element is connected with described length counter, and described sensing element measures pulley revolution with pulley rotation and data is sent in length counter.
Described LOAD CELLS is installed on one end of described bearing pin, collects gravimetric data by bearing pin Curved variable.
Described angular transducer comprises the first angular transducer and the second angular transducer, and described first angular transducer and the second angular transducer are arranged at the same side of fixed mount, and described angular transducer passes pulley radial offset data back control system.
Described winch monitored control system also comprises warning device, and after described angular transducer returned data exceeds specified deviation, warning device received signal also gives the alarm.
As preferred version of the present utility model, described two stands is by the parallel connection of hinge.
Beneficial effect
The utility model directly monitors the long and load torque of the speed of cable, cable, directly can embody the situation of load.Simultaneously in conjunction with original power unit monitored control system, accomplish redundant measure, safety performance also improves greatly.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the perspective view of the utility model shown in Fig. 1.
Pulley 1, fixed mount 2, sensing element 3, length counter 4, angular transducer 5, LOAD CELLS 6.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, a kind of winch monitored control system, comprises pulley 1 and fixed mount 2, winch monitored control system also comprises, control system, sensing element 3, length counter 4, angular transducer 5 and LOAD CELLS 6, pulley 1 is connected with fixed mount 2, sensing element 3, length counter 4, angular transducer 5 is arranged on fixed mount 2, control system respectively with described length counter, angular transducer is connected with LOAD CELLS, is carried out feeding back and monitoring by the signal received.
In the utility model, sensing element and length counter combinationally use, sensing element is arranged between pulley and fixed mount, pulley is when rotating by static friction force, sensing element calculates the revolution of pulley, after length counter receives the counting of sensing element, calculate shift length by the diameter of known pulley.
Angular transducer in the utility model has two, two angular transducers are in the same side of fixed mount, two angular transducers are staggered front to back placement, in use, wirerope to be sling product by suspension hook, but in transport process, may because environmental factor causes product double swerve aloft, thus the radial wobble of band movable pulley, the angular deviation obtained by the staggered measurement of two angular transducers sends it back control system, once angular deviation exceedes rating number, warning starts, control system sends under instruction makes hoister system remain on safe state as early as possible.
Weighing sensing system in the utility model is arranged at one end of bearing pin, the i.e. fixed end of fixed mount and bearing pin, because product gravity makes the bearing pin in the middle of gear occur bending and deformation, LOAD CELLS measures gravity size suffered by pulley reality by the flexural deformation of bearing pin.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a winch monitored control system, comprises pulley and fixed mount, it is characterized in that, described winch monitored control system also comprises, control system, sensing element, length counter, angular transducer and LOAD CELLS,
Described pulley is connected with described fixed mount, described sensing element, described length counter and described angular transducer are arranged on described fixed mount, are connected respectively with the described control system monitored for being carried out by the signal received feeding back with described length counter, described angular transducer with described LOAD CELLS.
2. a kind of winch monitored control system according to claim 1, is characterized in that, described fixed mount comprises two supports, and described pulley is arranged between two stands, and described pulley and described two stands are fixed by bearing pin.
3. a kind of winch monitored control system according to claim 2, it is characterized in that, be provided with sensing element between described support and pulley, described sensing element is connected with described length counter, and described sensing element measures pulley revolution with pulley rotation and data is sent in length counter.
4. a kind of winch monitored control system according to claim 2, it is characterized in that, described LOAD CELLS is installed on one end of described bearing pin, collects gravimetric data by bearing pin Curved variable.
5. a kind of winch monitored control system according to claim 1, it is characterized in that, described angular transducer comprises the first angular transducer and the second angular transducer, described first angular transducer and the second angular transducer are arranged at the same side of fixed mount, and described angular transducer passes pulley radial offset data back control system.
6. a kind of winch monitored control system according to claim 1, is characterized in that, described winch monitored control system also comprises warning device, and after described angular transducer returned data exceeds specified deviation, warning device received signal also gives the alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757615.9U CN205035010U (en) | 2015-09-25 | 2015-09-25 | Winch monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757615.9U CN205035010U (en) | 2015-09-25 | 2015-09-25 | Winch monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205035010U true CN205035010U (en) | 2016-02-17 |
Family
ID=55293925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520757615.9U Expired - Fee Related CN205035010U (en) | 2015-09-25 | 2015-09-25 | Winch monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205035010U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106980330A (en) * | 2017-04-10 | 2017-07-25 | 中国人民解放军海军洪泽湖舰 | A kind of device of automatic deploying and retracting ship distance line |
| CN109081253A (en) * | 2018-10-26 | 2018-12-25 | 海鹰企业集团有限责任公司 | A kind of cable length counting mechanism for winch folding and unfolding |
| CN113767882A (en) * | 2021-05-12 | 2021-12-10 | 广州鸿海海洋专用设备有限公司 | Large-scale fish driving mechanism of marine environment monitoring equipment |
-
2015
- 2015-09-25 CN CN201520757615.9U patent/CN205035010U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106980330A (en) * | 2017-04-10 | 2017-07-25 | 中国人民解放军海军洪泽湖舰 | A kind of device of automatic deploying and retracting ship distance line |
| CN106980330B (en) * | 2017-04-10 | 2018-08-28 | 中国人民解放军海军洪泽湖舰 | A kind of device of automatic deploying and retracting ship distance line |
| CN109081253A (en) * | 2018-10-26 | 2018-12-25 | 海鹰企业集团有限责任公司 | A kind of cable length counting mechanism for winch folding and unfolding |
| CN109081253B (en) * | 2018-10-26 | 2023-09-22 | 海鹰企业集团有限责任公司 | Cable length counting mechanism for winch winding and unwinding |
| CN113767882A (en) * | 2021-05-12 | 2021-12-10 | 广州鸿海海洋专用设备有限公司 | Large-scale fish driving mechanism of marine environment monitoring equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20180925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |