CN205472086U - Mine multi -rope hoist machine wire rope tension monitoring devices - Google Patents
Mine multi -rope hoist machine wire rope tension monitoring devices Download PDFInfo
- Publication number
- CN205472086U CN205472086U CN201620212063.8U CN201620212063U CN205472086U CN 205472086 U CN205472086 U CN 205472086U CN 201620212063 U CN201620212063 U CN 201620212063U CN 205472086 U CN205472086 U CN 205472086U
- Authority
- CN
- China
- Prior art keywords
- wire rope
- steel wire
- wireless data
- cage
- tension
- 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.)
- Active
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 35
- 239000010959 steel Substances 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000003245 coal Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000035945 sensitivity Effects 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a mine equipment field especially relates to a mine multi -rope hoist machine wire rope tension monitoring devices, the device, including lifting machine, wire rope, big cage and little cage, wire rope links to each other with big or small cage from balancing unit through the tension of taking hydraulic cylinder, and force cell sensor is installed to the hydraulic cylinder upper end of the above -mentioned tension of its characterized in that in balancing unit, and force cell sensor links to each other with the wireless data transmission device, has wire rope 1 wire rope 2 and a wire rope 3 with the wireless data transmission device matches. This device has simple structure, characteristics such as reaction sensitivity, reliability height, can effectively lengthen the hoisting cable life -span, prevents that wire rope tension is uneven to wait the emergence of the potential safety hazard brought, assurance equipment safe operation and coal mine safe production with overloading.
Description
Technical field
This utility model relates to mining equiment field, particularly relates to a kind of mine multi-rope winder steel wire rope tension monitoring device.
Background technology
The safe operation of mine hoist is concerning the safety of personnel Yu equipment, and its safety problem is most important, processes bad meeting and causes device damage, causes any property loss, and the serious personnel that result even in accident occurs.The most a lot of coal mine shaft linings promote and use console model multi-cables hoist, multi-rope friction hoisting machine uses flexible body frictional drive principle, steel wire rope is centered around on friction pulley, utilizes the frictional force between steel wire rope and friction lining to promote and transfer weight and personnel.Steel wire rope in multi-rope friction hoisting machine is connected with cage by suspension arrangement.For avoiding multirope friction winder promoting the generation of many steel wire rope tension energy imbalances in circulation for a long time, general suspension arrangement uses steel wire rope tension self balancing device, this device is utilized in steel wire rope and adds hydraulic jack in the attachment means of cage, automatically adjusts by the hydraulic jack being connected with every steel wire rope is serially connected the tension force realizing steel wire rope.
Technique scheme can realize the equalization of strain of many steel wire ropes within the specific limits, but during actual production and using, overloading happens occasionally, badly influence the safe handling of mine hoist, simultaneously for ensureing the equalization of strain of many steel wire ropes, need human at periodic intervals to check and detect, wasting time and energy.How improving mine hoist hoist multi-rope tensions balance in use is one of urgent problem.
Summary of the invention
The purpose of this utility model is to solve the defect that prior art exists, a kind of tension force that can monitor multi-rope hoist every steel wire rope in real time is provided, and Monitoring Data is uploaded to host computer, prevent the mine multi-rope winder steel wire rope real-time strain monitoring device of the tension imbalance between boom hoist cable and overloading.
For realizing above-mentioned utility model purpose, the technical solution of the utility model is: a kind of mine multi-rope winder steel wire rope tension real-time monitoring device, including elevator, steel wire rope, big cage and little cage, steel wire rope is connected with size cage by the tension force self balancing device of band hydraulic jack, it is characterized in that the hydraulic jack upper end in mentioned strain self balancing device is provided with force cell, force cell is connected with wireless data dispensing device, has wireless data sink and data handling system with wireless data dispensing device matches.
The hydraulic jack upper end in tension force self balancing device on above-mentioned big cage and little cage is mounted on force cell and the wireless data dispensing device matched therewith.
Above-mentioned wireless data dispensing device is the embedded WiFi terminal of technical grade, and it is technical grade WiFi router that described wireless data receives device.
Above-mentioned data handling system is the computer system that band shows.
The technical solution of the utility model is that the force cell using existing maturation sends with wireless data, reception device combines, the stressing conditions of every steel wire rope can be uploaded to elevator operating room in real time, in operating room, promote driver can the problems such as the overloading of the stressing conditions of every steel wire rope, cage in multi-rope hoist be found in time, solve the problem that human at periodic intervals checks and detection is wasted time and energy, mainly can effectively prevent the generation of cage overloading.
This device have simple in construction, be quick on the draw, reliability high, can effectively extend the boom hoist cable life-span, the generation of the potential safety hazard that prevent steel wire rope tension uneven and overload etc. is brought, it is ensured that equipment safety operation and Safety of Coal Mine Production.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model is real；
Fig. 2 is the structural front view of this utility model tension force self balancing device；
Fig. 3 is the structure left view of this utility model tension force self balancing device.
Detailed description of the invention
As shown in Figure 1, 2, 3, mine cage guide 6 is provided with multirope friction winder, this elevator is mainly made up of two head sheaves 1,2 and friction pulley 3 being arranged on mine upper end, many steel wire ropes drive a cage 7 and a little cage 5 to promote in mine cage guide and transfer by friction pulley, and every steel wire rope 9 is connected with cage by the tension force self balancing device 8 being fixed on cage.
Tension force self balancing device is made up of connecting plate 8-1 and arm-tie 8-4, hydraulic jack 8-2 is installed between connecting plate and arm-tie, piston-rod lower end in hydraulic jack withstands on arm-tie lower end, cylinder body upper end in hydraulic jack withstands on connecting plate upper end, steel wire rope is fixed on arm-tie upper end, force cell 8-3 is arranged on the hydraulic jack upper end between cylinder body upper end and connecting plate, thus directly can monitor out by the tension force of every steel wire rope by force cell, the monitoring signal of force cell passes through wireless data dispensing device 4, the signal of monitoring is sent to wireless data and receives device 11, by data handling system 10 to tension data signal processing analysis after, the human-computer interaction interface of monitoring computer shows；When, after the Monitoring Data secure setting beyond every steel wire rope, just explanation cage overload, hoister just can contact with field personnel, prevent the generation of overloading；After the Monitoring Data of single wire rope exceeds the secure setting of steel wire rope, illustrating that the overtension of this root steel wire rope, tension force self balancing device go wrong, hoister just can arrange maintainer to carry out site examining and repairing, save manpower, improve the safety of multirope friction winder.
When reality is applied, wireless data dispensing device can use the embedded WiFi terminal of technical grade, and it is technical grade WiFi router that wireless data receives device.When mine is deeper, when transmission or range of receiving cannot cover, wireless data sending and receiving device can be added in mine, it is achieved longer-distance data are transmitted.
For ensureing the accuracy of detection, force cell and wireless data dispensing device it is mounted on hydraulic jack in the tension force self balancing device at every steel wire rope two ends, that is all corresponding two force cells of every steel cable, all corresponding wireless data dispensing device of each force cell.
The force cell that this utility model is used is SM10A type resistance-strain type of dynamometer sensor, and force cell is by storage battery power supply.
Claims (4)
1. a mine multi-rope winder steel wire rope tension monitoring device, including elevator, steel wire rope, big cage and little cage, steel wire rope is connected with size cage by the tension force self balancing device of band hydraulic jack, it is characterized in that hydraulic jack (8-2) upper end in mentioned strain self balancing device (8) is provided with force cell (8-3), force cell is connected with wireless data dispensing device (4), has wireless data sink (11) and data handling system (10) with wireless data dispensing device matches.
Mine multi-rope winder steel wire rope tension monitoring device the most according to claim 1, it is characterised in that hydraulic jack (8-2) upper end in tension force self balancing device (8) on above-mentioned big cage (7) and little cage (5) is mounted on force cell (8-3) and the wireless data dispensing device (4) matched therewith.
Mine multi-rope winder steel wire rope tension monitoring device the most according to claim 2, it is characterised in that above-mentioned wireless data dispensing device (4) is the embedded WiFi terminal of technical grade, it is technical grade WiFi router that described wireless data receives device (11).
Mine multi-rope winder steel wire rope tension monitoring device the most according to claim 3, it is characterised in that above-mentioned data handling system (10) is the computer system that band shows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620212063.8U CN205472086U (en) | 2016-03-21 | 2016-03-21 | Mine multi -rope hoist machine wire rope tension monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620212063.8U CN205472086U (en) | 2016-03-21 | 2016-03-21 | Mine multi -rope hoist machine wire rope tension monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205472086U true CN205472086U (en) | 2016-08-17 |
Family
ID=56653395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620212063.8U Active CN205472086U (en) | 2016-03-21 | 2016-03-21 | Mine multi -rope hoist machine wire rope tension monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205472086U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861963A (en) * | 2018-09-04 | 2018-11-23 | 徐州大恒测控技术有限公司 | A kind of mining multi-rope friction hoisting machine steel wire rope tension monitoring method and monitoring sensor |
| EP3428101A1 (en) * | 2017-07-14 | 2019-01-16 | Inventio AG | Elevator monitoring system for monitoring suspension traction means and method for monitoring suspension traction means |
| CN109455594A (en) * | 2018-08-21 | 2019-03-12 | 夏万举 | A kind of mine hoisting container online weighing protective device |
| CN110155904A (en) * | 2018-11-27 | 2019-08-23 | 中国国际海运集装箱(集团)股份有限公司 | Elevator and elevator steel wire rope tension cut down control method |
| CN110407062A (en) * | 2019-08-23 | 2019-11-05 | 徐州超拓机电技术有限公司 | A kind of multi rope winding steel wire rope tension intelligent protection device |
-
2016
- 2016-03-21 CN CN201620212063.8U patent/CN205472086U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3428101A1 (en) * | 2017-07-14 | 2019-01-16 | Inventio AG | Elevator monitoring system for monitoring suspension traction means and method for monitoring suspension traction means |
| CN109455594A (en) * | 2018-08-21 | 2019-03-12 | 夏万举 | A kind of mine hoisting container online weighing protective device |
| CN108861963A (en) * | 2018-09-04 | 2018-11-23 | 徐州大恒测控技术有限公司 | A kind of mining multi-rope friction hoisting machine steel wire rope tension monitoring method and monitoring sensor |
| CN110155904A (en) * | 2018-11-27 | 2019-08-23 | 中国国际海运集装箱(集团)股份有限公司 | Elevator and elevator steel wire rope tension cut down control method |
| CN110155904B (en) * | 2018-11-27 | 2020-11-03 | 中国国际海运集装箱(集团)股份有限公司 | Elevator and elevator steel wire rope tension reduction control method |
| CN110407062A (en) * | 2019-08-23 | 2019-11-05 | 徐州超拓机电技术有限公司 | A kind of multi rope winding steel wire rope tension intelligent protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205472086U (en) | Mine multi -rope hoist machine wire rope tension monitoring devices | |
| CN103538989B (en) | Multi-rope winder steel wire rope tension equilibrium displacement adjustment state monitoring method and device | |
| CN104261225B (en) | Test stand and method for ultra-deep mine hoisting systems | |
| CN203053686U (en) | Hanging basket safety lock detecting bench | |
| CN102229395A (en) | Multi-functional simulation experiment system for mining elevator | |
| CN105277353A (en) | A high-altitude lifting basket type machine safety lock testing experiment table and testing method | |
| CN104590964B (en) | Lifting steel wire rope tension monitoring device | |
| CN204416826U (en) | A kind of hoisting cable tension monitoring device | |
| CN202148109U (en) | Multifunctional simulation test system for mining elevators | |
| CN203865920U (en) | Steel wire rope winding structure for large-tonnage crane hoisting mechanism | |
| CN104555644B (en) | The skip bucket tail rope hanger of a kind of fall arrest and tail rope anti-drop method | |
| CN203534840U (en) | Tower-type air winch performance test and experiment platform | |
| CN205802741U (en) | The anti-skidding clamping device of mine hoist | |
| CN209922691U (en) | Multi-rope friction lifting system for vertical shaft | |
| CN201334287Y (en) | Steel wire measuring and controlling device with spoke-type load sensor | |
| CN102120538A (en) | Falling protector and dynamic operation monitoring system for cage guide rope | |
| CN203529798U (en) | Hoisting device and crane | |
| CN204873328U (en) | Loose real -time detection device of restricting absolutely | |
| CN206033086U (en) | Novel electrical winch | |
| CN201415924Y (en) | Novel lifting rope device used for crane | |
| CN206038199U (en) | Static load testing arrangement for winch | |
| CN201873413U (en) | Hauling rope connection device for mine elevator | |
| CN201419977Y (en) | Wire cable space fixer | |
| CN204873543U (en) | Set formula jack -up electrical apparatus system | |
| CN203451079U (en) | Crane power takeoff device with swinging pulley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170809 Address after: 100011 Beijing, Dongcheng District Anwai Binhe West Road No. 22 Shenhua building Co-patentee after: Shenhua Ningxia Coal Industry Group Co., Ltd . Patentee after: Shenhua Group LLC Address before: 750001, 4-1-1002, room 1, No.1, Xingqing District, the Ningxia Hui Autonomous Region, Yinchuan Patentee before: Liu Bin |
|
| TR01 | Transfer of patent right |