CN101539467A - Intelligent device for testing tensile force of electric capstan in real time - Google Patents
Intelligent device for testing tensile force of electric capstan in real time Download PDFInfo
- Publication number
- CN101539467A CN101539467A CN200810086657A CN200810086657A CN101539467A CN 101539467 A CN101539467 A CN 101539467A CN 200810086657 A CN200810086657 A CN 200810086657A CN 200810086657 A CN200810086657 A CN 200810086657A CN 101539467 A CN101539467 A CN 101539467A
- Authority
- CN
- China
- Prior art keywords
- intelligent device
- tensile force
- electric capstan
- torque
- real time
- 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.)
- Pending
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
An intelligent device for testing the tensile force of an electric capstan in real time consists of a roller component, a magnetic powder brake, a reducer, and torque transducers, wherein the roller component, the magnetic powder brake and the reducer form an artificial load when the electric capstan works; torque reflected by the roller component is acquired by the torque transducers, and calculation and editing are carried out on data by self-developmental processing software; and both sides of the roller component are provided with one torque transducer respectively so as to eliminate the torque deviation generated when a steel cable is wound unevenly. The intelligent device for testing the tensile force of the electric capstan in real time has convenient and efficient operation; each set of testing device can greatly improve the production efficiency and the accuracy under the full load working condition; the intelligent device can automatically perform failure detection and diagnosis through a computer controlled detection process; and the intelligent device also designs measures such as effective linkage, isolation and anti-interference, so that the tested tensile force is not influenced by other external factors, and the whole test result has higher accuracy.
Description
Affiliated technical field
The invention belongs to the electromechanical integration field, relate to the performance detection apparatus of electronic product, be mainly used in the real-time detection of all size tensile force of electric capstan data.
Background technology
At present, the enterprise of moving capstan winch of domestic production car (ship) live and similar products is a lot, and the product more than 95% is all towards foreign markets such as America and Europes.But considerable export enterprise is arranged, and the product technology level is general, and especially quality testing means of the means of production are tradition, backward relatively.Because external higher to the stability requirement of these type of properties of product, the production technology level of product and detection technique level are anxious to be waited to improve.At present extensively the detection method that adopts is based on manually-operated, and the test of pulling force increases and decreases with the gravity weights and detects, and can not realize continuous increase and decrease load; Test data is also all used manual read's number, needs the several people to read corresponding test instrumentation simultaneously, and the test of product can't be drawn dynamic characteristic, and the separate unit product test time, more than half an hour, not only efficient was low at least, and when taking a lot of work, accuracy is difficult to guarantee.Adopt this pick-up unit, can finish the test of separate unit product the time about five minutes by a people, and easy to operate, efficient, single cover testing apparatus can be enhanced productivity about 20 times under the condition of operating at full capacity, and accuracy also improves greatly.
Summary of the invention
In order to solve the inefficiency that exists in the present electric capstan winch product parameters testing process, the problem that accuracy is not enough the invention provides a kind of intelligent device for testing tensile force of electric capstan in real time.
The technical solution adopted in the present invention is:
Intelligent device for testing tensile force of electric capstan in real time is made up of drum assembly (4), magnetic powder brake (5), speed reduction unit (6) and torque sensor (3), the fictitious load when described drum assembly (4), magnetic powder brake (5) and the electric capstan winch of speed reduction unit (6) composition are worked.The torque that described drum assembly (4) is reflected is gathered by described torque sensor (3), and its data are carried out computing and editing and processing by independently developed process software, described torque sensor (3) is respectively established one in described drum assembly (4) both sides, the torque deviation that produces when reeling imbalance with elimination because of wire rope (8).Tested electric capstan winch (1) is installed on the fixed support of pedestal (2) one ends, winding by wire rope (8) connects the drum assembly (4) of electric capstan winch (1) with the fixed support other end, the transmission of realizable force, the tightness of adjusting wire rope by crank handle (7) meets test request.Drum assembly (4) one ends and speed reduction unit (6) link, and can realize transmission of power each other.The other end and magnetic powder brake (5) link, in order to the load of analog electrical capstan winch (1).Rotor that magnetic powder brake (5) is made by the stator that the DC excitation winding is housed, ferromagnetic material and the magnetic that is filled in the high permeability between stator, the rotor are formed, with the load of drum assembly (4) as analog electrical capstan winch (1).
The invention has the beneficial effects as follows:
Intelligent device for testing tensile force of electric capstan in real time is easy to operate and efficient, and single cover testing apparatus can be enhanced productivity and accuracy under the condition of operating at full capacity greatly.By computer control detection process, carry out fault detect and diagnosis automatically, this device has also designed effective chain, isolation and measure such as anti-interference, and the pulling force of measuring can not be subjected to the influence of other extraneous factors, to guarantee whole test result higher precision is arranged.
Description of drawings
Fig. 1 is a system of the present invention composition diagram;
Among Fig. 1: 1. electric capstan winch, 2. pedestal, 3. torque sensor, 4. drum assembly, 5. magnetic powder brake, 6. speed reduction unit, 7. handle, 8. wire rope
Embodiment
During test, electric capstan winch (1) passes to running current, voltage, electric capstan winch (1) work, and pulling wire rope (8) drives drum assembly (4) and rotates.Because drum assembly (4) produces load jointly with magnetic powder brake (5), and acts on the torque sensor (3) that is installed in drum assembly (4) two ends, is measured the torque of load cylinder (4) by torque sensor (3).The signal that torque sensor (3) obtains is gathered via PLC (Programmable Logic Controller), synchronously the data of sampling is sent to computer and carries out computing, file and late time data processing.Starting by the tested electric capstan winch of computer controlled automatic (1) and stopping; Can Real Time Observation arrive the situation of change of electric capstan winch (1) pulling force by computer, and draw real-time tensile properties curve and survey report as required.
Claims (1)
1. intelligent device for testing tensile force of electric capstan in real time, it is characterized in that: intelligent device for testing tensile force of electric capstan in real time is made up of drum assembly, magnetic powder brake, speed reduction unit and torque sensor, the torque that described drum assembly reflected is gathered by described torque sensor, and the data of gathering are carried out computing and editing and processing by process software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810086657A CN101539467A (en) | 2008-03-21 | 2008-03-21 | Intelligent device for testing tensile force of electric capstan in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810086657A CN101539467A (en) | 2008-03-21 | 2008-03-21 | Intelligent device for testing tensile force of electric capstan in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101539467A true CN101539467A (en) | 2009-09-23 |
Family
ID=41122773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810086657A Pending CN101539467A (en) | 2008-03-21 | 2008-03-21 | Intelligent device for testing tensile force of electric capstan in real time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101539467A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865960A (en) * | 2011-07-06 | 2013-01-09 | 伟攀(上海)机械设备有限公司 | Holding clamp type hydraulic capstan testing device and performance testing method of hydraulic capstan |
| CN107036796A (en) * | 2017-05-27 | 2017-08-11 | 公安部上海消防研究所 | The comprehensive test device and its method of testing of vehicular fire-fighting capstan winch |
| CN114104991A (en) * | 2021-11-25 | 2022-03-01 | 国网浙江省电力有限公司象山县供电公司 | Outdoor equipment hoisting accessory |
-
2008
- 2008-03-21 CN CN200810086657A patent/CN101539467A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865960A (en) * | 2011-07-06 | 2013-01-09 | 伟攀(上海)机械设备有限公司 | Holding clamp type hydraulic capstan testing device and performance testing method of hydraulic capstan |
| CN107036796A (en) * | 2017-05-27 | 2017-08-11 | 公安部上海消防研究所 | The comprehensive test device and its method of testing of vehicular fire-fighting capstan winch |
| CN107036796B (en) * | 2017-05-27 | 2023-08-08 | 应急管理部上海消防研究所 | Comprehensive testing device and method for vehicle-mounted fire winch |
| CN114104991A (en) * | 2021-11-25 | 2022-03-01 | 国网浙江省电力有限公司象山县供电公司 | Outdoor equipment hoisting accessory |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102175548B (en) | Test device for abrasion of multilayer winding wire rope-pulley | |
| CN106338394B (en) | Displacement and transmission torque testing machine during clutch on-off | |
| CN204495970U (en) | Energy-saving of motor system test platform | |
| CN201340762Y (en) | Superconductive cable stranding constant tension control system | |
| CN109655747B (en) | Multi-size permanent magnet motor test platform and performance test method | |
| CN106986246B (en) | The state verification of traction machine hardware in loop and trouble-shooter | |
| CN101101319A (en) | Generator rotor interturn short-circuit state detection device | |
| CN105819293B (en) | A kind of balance coefficient of elevator measurement method | |
| CN1982188A (en) | Electric-cable reel frequency-variable synchronizer | |
| CN109916620A (en) | A kind of detection of gear transmission noises and analysis system | |
| CN101539467A (en) | Intelligent device for testing tensile force of electric capstan in real time | |
| CN108799014B (en) | The detection system of data sampling sensor and pitch-controlled system, method and apparatus | |
| CN204359518U (en) | Electric rotating machine torque fluctuations proving installation | |
| CN103558548A (en) | Multifunctional servo motor performance testing device and testing system thereof | |
| CN204089543U (en) | Be provided with the permagnetic synchronous motor of stator built-in temperature sensor | |
| CN208297110U (en) | Dual slope reel steel wire ropes multi-lay winding system performance detection device | |
| CN202256628U (en) | Linear motor thrust testing device | |
| CN110332952A (en) | A kind of transformer core loosening detection method and platform based on acoustic picture | |
| CN201223889Y (en) | Apparatus for winding metal wire | |
| CN202351398U (en) | Fault diagnosis system for load tap changer of transformer | |
| CN205027525U (en) | Portable rail vehicle pantograph static test [of pressure] device | |
| CN208460482U (en) | A kind of cabling device speed regulating mechanism | |
| CN104158374A (en) | Permanent magnet synchronous motor with stator built-in temperature sensor and fatigue determination method | |
| CN201392262Y (en) | Fatigue strength tester for brake | |
| CN104310220A (en) | High-torque low-speed permanent magnet synchronous motor hoisting load on-line detection system and detection method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090923 |